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Backing Rings, Stub Ends & Collars

Browse backing rings, stub ends & collars within flanges & gaskets, organised for fast product selection by system, connection and product type.

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[SS-MET-COL-104X2.0-304] 104mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=16mm)

104mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=16mm)

Outside Diameter (OD): 104mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 9.09
[SS-MET-COL-54X2.0-304] 54mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=12mm)

54mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=12mm)

(0)
£ 5.88
[SS-MET-COL-154X2.0-304] 154mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=18mm)

154mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=18mm)

Outside Diameter (OD): 154mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 16.59
[SS-MET-COL-129X2.0-304] 129mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=14mm)

129mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=14mm)

129mm OD
2mm Wall
Stainless Steel 304L
TYPE 33,
H14mm,
(0)
£ 14.40
[SS-MET-COL-204X2.0-304] 204mm METRIC PRESSED COLLAR 2mm THK SS 304/L (H=21mm)

204mm METRIC PRESSED COLLAR 2mm THK SS 304/L (H=21mm)

Outside Diameter (OD): 204mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 25.20
[SS-MET-BRN-P16-150-160-304] DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED 160mm ID 24mm THK SS 304

DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED 160mm ID 24mm THK SS 304

(0)
£ 121.68
[SS-MET-BRN-P16-150-156-304] DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED METRIC 156mm ID 17mm THK SS 304

DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED METRIC 156mm ID 17mm THK SS 304

(0)
£ 121.68
[SS-MET-BRN-P16-200-226-304] DN200 (8" NB) PN16 CHAMF. FF BACKING RING (BORED 226mm ID) 24mm THK SS 304

DN200 (8" NB) PN16 CHAMF. FF BACKING RING (BORED 226mm ID) 24mm THK SS 304

(0)
£ 153.90
[SS-MET-BRN-P16-250-262-304] DN250 (10" NB) PN16 CHAMF. FF BACKING RING BORED 262mm ID 16mm THK SS 304

DN250 (10" NB) PN16 CHAMF. FF BACKING RING BORED 262mm ID 16mm THK SS 304

(0)
£ 218.40
[SS-MET-COL-204X2.0-316] 204mm METRIC PRESSED COLLAR 2mm THK SS 316

204mm METRIC PRESSED COLLAR 2mm THK SS 316

Outside Diameter (OD): 204mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 28.89
[SS-MET-BRN-P16-100-104-304] DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 104mm COLLAR 12mm THK SS 304/L

DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 104mm COLLAR 12mm THK SS 304/L

Suits an outside diameter (OD) of: 104mm
Material: SS
Grade: 304
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 180mm
Flange Diameter: 220mm
Flange Thickness: 12.7mm
(0)
£ 31.77
[SS-MET-BRN-P16-100-104-BZP] DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED 106mm ID 10mm THK BZP

DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED 106mm ID 10mm THK BZP

Suits an outside diameter (OD) of: 104mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 180mm
Flange Diameter: 220mm
Flange Thickness: 10mm
(0)
£ 15.60
[SS-MET-COL-84X2.0-304] 84mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=13mm)

84mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=13mm)

Outside Diameter (OD): 84mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 10.38
[SS-MET-BRN-P16-80-85-BZP] DN80 (84mm) PN16 CHAMF. FF BACKING RING BORED 88mm ID 10mm THK BZP

DN80 (84mm) PN16 CHAMF. FF BACKING RING BORED 88mm ID 10mm THK BZP

Suits an outside diameter (OD) of: 85mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 160mm
Flange Diameter: 200mm
Flange Thickness: 10mm
(0)
£ 18.87
[SS-MET-COL-69X2.0-304] 69mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=12mm)

69mm OD METRIC PRESSED COLLAR 2mm THK SS 304/L (H=12mm)

Outside Diameter (OD): 69mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 7.44
[SS-MET-BRN-P16-65-69-BZP] DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 75mm ID 10mm THK MS BZP (4 HOLE)

DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 75mm ID 10mm THK MS BZP (4 HOLE)

Flange inside diameter of: 75mm (B1)
Flange overall diameter: 185mm (D)
PCD: 145mm (K)
Bolt Holes: 4 off 18mm diameter (L)
Flange Thickness: 10mm (C1)
Material: Mild Steel
Grade: S235 JR Zinc Plated (BZP)
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 19.02
[SS-MET-COL-154X2.0-316] 154mm OD METRIC PRESSED COLLAR 2mm THK SS 316

154mm OD METRIC PRESSED COLLAR 2mm THK SS 316

Outside Diameter (OD): 154mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 18.57
[SS-MET-COL-129X2.0-316] 129mm OD METRIC PRESSED COLLAR 2mm THK SS 316

129mm OD METRIC PRESSED COLLAR 2mm THK SS 316

PN16 Pressed Collar
129mm x 2mm Thick
316 Stainless Steel
(0)
£ 12.00
[SS-ISO-COL-21.3X2.0-304] 21.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

21.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 21.3mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 2.97
[SS-ISO-COL-26.9X2.0-304] 26.9mm ISO PRESSED COLLAR 2mm THK SS 304/L

26.9mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 26.9mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 3.60
[SS-ISO-COL-33.7X2.0-304] 33.7mm ISO PRESSED COLLAR 2mm THK SS 304/L

33.7mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 33.7mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 4.20
[SS-ISO-COL-168.3X2.0-304] 168.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

168.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 21.39
[SS-ISO-COL-219.1X2.0-304] 219.1mm ISO PRESSED COLLAR 2mm THK SS 304/L

219.1mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 219.1mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
​
(0)
£ 42.21
[SS-ISO-COL-219.1X2.0-316] 219.1mm ISO PRESSED COLLAR 2mm THK SS 316/L

219.1mm ISO PRESSED COLLAR 2mm THK SS 316/L

Outside Diameter (OD): 219.1mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 42.21
[SS-ISO-COL-323.9X3.0-316] 323.9mm ISO PRESSED COLLAR 3mm THK SS 316/L

323.9mm ISO PRESSED COLLAR 3mm THK SS 316/L

Outside Diameter (OD): 323.9mm
Wall Thickness (WT): 3mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 81.81
[SS-MET-COL-506X3.0-316] 506mm METRIC PRESSED COLLAR 3mm THK SS 316

506mm METRIC PRESSED COLLAR 3mm THK SS 316

Outside Diameter (OD): 506mm
Wall Thickness (WT): 3mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 197.13
[SS-ISO-BRN-P16-RTD-400-406.4-316] DN400 (16" NB) PN16 CHAMF. FF BACKING RING BORED ISO 406.4mm ID (22mm THK) SS 316/L

DN400 (16" NB) PN16 CHAMF. FF BACKING RING BORED ISO 406.4mm ID (22mm THK) SS 316/L

Suits a pressed collar: 406.4mm (ISO / Metric)
Material: SS
Grade: 316/L
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 16 off to suit M27 Bolts
PCD: 525mm
Flange Diameter: 580mm
Flange Thickness: 22mm
(0)
£ 452.40
[SS-ISO-BRN-P10-RTD-500-508-316] DN500 (20" NB) PN10 CHAMF. FF BACKING RING BORED ISO 508mm ID (22mm THK) SS 316/L

DN500 (20" NB) PN10 CHAMF. FF BACKING RING BORED ISO 508mm ID (22mm THK) SS 316/L

Suits a pressed collar: 508mm (ISO)
Material: SS
Grade: 316/L
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 20 off to suit M30 Bolts
PCD: 620mm
Flange Diameter: 670mm
Flange Thickness: 28mm
(0)
£ 1,884.48
[AL-ISO-BRN-P10-TC-21.3] DN15 (1/2" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 21.3mm ID

DN15 (1/2" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 21.3mm ID

Suits a pressed collar: 21.3mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 4 off to suit M12 Bolts
PCD: 65mm
Flange Diameter: 95mm
(0)
£ 5.16
[AL-ISO-BRN-P10-TC-26.9] DN20 (3/4" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 26.9mm ID

DN20 (3/4" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 26.9mm ID

Suits a pressed collar: 26.9mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 4 off to suit M12 Bolts
PCD: 75mm
Flange Diameter: 105mm
(0)
£ 6.57
[AL-ISO-BRN-P10-TC-33.7] DN25 (1" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 33.7mm ID

DN25 (1" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 33.7mm ID

Suits a pressed collar: 33.7mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 4 off to suit M12 Bolts
PCD: 85mm
Flange Diameter: 115mm
(0)
£ 6.84
[AL-ISO-BRN-P10-TC-168.3] DN150 (6" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 168.3mm ID

DN150 (6" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 168.3mm ID

Suits a pressed collar: 168.3mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 8 off to suit M20 Bolts
PCD: 240mm
Flange Diameter: 285mm
(0)
£ 53.52
[AL-ISO-BRN-P10-TC-219.1] DN200 (8" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 219.1mm ID

DN200 (8" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 219.1mm ID

Suits a pressed collar: 219.1mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 8 off to suit M20 Bolts
PCD: 295mm
Flange Diameter: 340mm
(0)
£ 104.70
[SS-MET-COL-104X2.0-316] 104mm OD METRIC PRESSED COLLAR 2mm THK SS 316

104mm OD METRIC PRESSED COLLAR 2mm THK SS 316

Outside Diameter (OD): 104mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 10.83
[SS-MET-BRN-P16-100-104-316] DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED 106mm ID 12.7mm THK SS 316

DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED 106mm ID 12.7mm THK SS 316

DN100
Material: SS
Grade: 316
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 180mm
Flange Diameter: 220mm
Flange Thickness: 12.7mm
(0)
£ 86.91
[SS-MET-COL-84X2.0-316] 84mm OD METRIC PRESSED COLLAR 2mm THK SS 316

84mm OD METRIC PRESSED COLLAR 2mm THK SS 316

Outside Diameter (OD): 84mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 9.36
[SS-MET-BRN-P16-80-84-316] DN80 (84mm) PN16 CHAMF. FF BACKING RING BORED 88mm ID 10mm THK 316/L

DN80 (84mm) PN16 CHAMF. FF BACKING RING BORED 88mm ID 10mm THK 316/L

DN80
Material: SS
Grade: 316
Standards: EN1092-1
Flange Thickness: 12.7mm
(0)
£ 65.43
[SS-ISO-BRN-P10-RTD-500-508-304] DN500 (20" NB) PN10 CHAMF. FF BACKING RING BORED ISO 508mm ID (28mm THK) SS 304/L

DN500 (20" NB) PN10 CHAMF. FF BACKING RING BORED ISO 508mm ID (28mm THK) SS 304/L

Suits a pressed collar: 508mm (ISO)
Material: SS
Grade: 304/L
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 20 off to suit M30 Bolts
PCD: 620mm
Flange Diameter: 670mm
Flange Thickness: 28mm
(0)
£ 2,630.16
[SS-ISO-COL-168.3X2.0-316] 168.3mm ISO PRESSED COLLAR 2mm THK SS 316/L

168.3mm ISO PRESSED COLLAR 2mm THK SS 316/L

Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 20.31
[SS-ISO-COL-139.7X2.0-316] 139.7mm ISO PRESSED COLLAR 2mm THK SS 316/L

139.7mm ISO PRESSED COLLAR 2mm THK SS 316/L

Outside Diameter (OD): 139.7mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 18.78
[SS-MET-BRN-P16-125-139.7-BZP] DN125 (5" NB) PN16 CHAMF. FF BACKING RING BORED 139.7mm ID 10mm THK BZP

DN125 (5" NB) PN16 CHAMF. FF BACKING RING BORED 139.7mm ID 10mm THK BZP

Suits an outside diameter (OD) of: 139.7mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 210mm
Flange Diameter: 250mm
Flange Thickness: 10mm
(0)
£ 26.16
[SS-MET-COL-44X2.0-304] 44mm ISO PRESSED COLLAR 2mm THK SS 304/L

44mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 44mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 7.80
[SS-MET-BRN-P16-125-129-SKT] DN125 (5" NB) PN16 CHAMF. FF BACKING RING BORED 129mm ID 10mm THK MS SCOTCH COATED

DN125 (5" NB) PN16 CHAMF. FF BACKING RING BORED 129mm ID 10mm THK MS SCOTCH COATED

Suits an outside diameter (OD) of: 139.7mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 210mm
Flange Diameter: 250mm
Flange Thickness: 10mm
(0)
£ 24.96
[SS-MET-BRN-P16-50-53-BZP] DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED 55mm ID 10mm THK BZP (4 HOLE)

DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED 55mm ID 10mm THK BZP (4 HOLE)

Suits an outside diameter (OD) of: 54mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 125mm
Flange Diameter: 165mm
Flange Thickness: 10mm
(0)
£ 9.15
[SS-MET-BRN-P16-40-53-SKT] DN40 (1.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 44mm ID 10mm THK SCOTCH COATED

DN40 (1.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 44mm ID 10mm THK SCOTCH COATED

Suits an outside diameter (OD) of: 41mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 110mm
Flange Diameter: 150mm
Flange Thickness: 10mm
(0)
£ 15.15
[SS-MET-BRN-P16-65-70-SKT] DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 72mm ID 10mm THK SCOTCH COATED (8 HOLE)

DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 72mm ID 10mm THK SCOTCH COATED (8 HOLE)

Suits an outside diameter (OD) of: 70mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 145mm
Flange Diameter: 185mm
Flange Thickness: 10mm
(0)
£ 16.17
[SS-MET-BRN-P16-200-204-BZP] DN200 (8" NB) PN16 CHAMF. FF BACKING RING BORED 205mm ID 10mm THK BZP

DN200 (8" NB) PN16 CHAMF. FF BACKING RING BORED 205mm ID 10mm THK BZP

Suits an outside diameter (OD) of: 204mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 12 off to suit M20 Bolts
PCD: 295mm
Flange Diameter: 340mm
Flange Thickness: 10mm
(0)
£ 48.90
[SS-MET-COL-254X2.0-304] 254mm METRIC PRESSED COLLAR 2mm THK SS 304/L (H=23mm)

254mm METRIC PRESSED COLLAR 2mm THK SS 304/L (H=23mm)

Outside Diameter (OD): 254mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 40.50
[SS-MET-BRN-P16-50-53-SKT] DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED 53mm ID 10mm THK SCOTCH COATED

DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED 53mm ID 10mm THK SCOTCH COATED

Suits an outside diameter (OD) of: 53mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 125mm
Flange Diameter: 165mm
Flange Thickness: 10mm
(0)
£ 18.51
[SS-MET-COL-44X2.0-316] 44mm ISO PRESSED COLLAR 2mm THK SS 316/L

44mm ISO PRESSED COLLAR 2mm THK SS 316/L

Outside Diameter (OD): 44mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 8.43
[SS-MET-FLA-FF-SO-P16-300-304-E-316] DN300 (12" NB) PN16 BORED 304mm MET. (E THK) FF SLIP ON FLANGE SS 316/L

DN300 (12" NB) PN16 BORED 304mm MET. (E THK) FF SLIP ON FLANGE SS 316/L

Suits an outside diameter (OD) of: 304mm
Material: Stainless
Grade: 304
Standards: EN1092-1
Flange Face: Flat


Alternative terminology:
FF, SO, Flat Face Flange, Slip on flange, Weld on Flange, Dairy Flange, Hygienic Flange, Sanitary Flange, Reduced Thick Flange. OD Flange.

Part of our Flanges and Flanged Connections Range
(0)
£ 608.40
[SS-MET-BRN-P16-40-41-BZP] DN25 (1" NB) PN16 CHAMF. FF BACKING RING BORED 45 mm ID 10mm THK BZP (4 HOLE)

DN25 (1" NB) PN16 CHAMF. FF BACKING RING BORED 45 mm ID 10mm THK BZP (4 HOLE)

Suits an outside diameter (OD) of: 41mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M12 Bolts
PCD: 85mm
Flange Diameter: 115mm
Flange Thickness: 10mm
(0)
£ 6.03
[SS-MET-COL-356X3.0-316] 356mm METRIC PRESSED COLLAR 3mm THK SS 316/L

356mm METRIC PRESSED COLLAR 3mm THK SS 316/L

Outside Diameter (OD): 356mm
Wall Thickness (WT): 3mm
Material: Stainless
Grade: 316/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 94.44
[SS-ISO-BRN-P16-RTD-350-356-316] DN350 (14" NB) PN16 CHAMF. FF BACKING RING BORED ISO 356mm ID (22mm THK) SS 316/L

DN350 (14" NB) PN16 CHAMF. FF BACKING RING BORED ISO 356mm ID (22mm THK) SS 316/L

Suits a pressed collar: 356mm (Metric)
Material: SS
Grade: 316/L
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 16 off to suit M24 Bolts
PCD: 470mm
Flange Diameter: 520mm
Flange Thickness: 22mm
(0)
[SS-ISO-COL-48.3X2.0-304] 48.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

48.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 48.3mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 6.39
[SS-ISO-COL-60.3X2.0-304] 60.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

60.3mm ISO PRESSED COLLAR 2mm THK SS 304/L

Outside Diameter (OD): 60.3mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 10.05
[SS-ISO-COL-114.3X2.0-304] 114.3mm ISO PRESSED COLLAR 3mm THK SS 304/L

114.3mm ISO PRESSED COLLAR 3mm THK SS 304/L

Outside Diameter (OD): 114.3mm
Wall Thickness (WT): 3mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 14.67
[SS-ISO-COL-168.3X3.0-304] 168.3mm ISO PRESSED COLLAR 3mm THK SS 304/L

168.3mm ISO PRESSED COLLAR 3mm THK SS 304/L

Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 21.81
[SS-ISO-COL-219.1X3.0-304] 219.1mm ISO PRESSED COLLAR 3mm THK SS 304/L

219.1mm ISO PRESSED COLLAR 3mm THK SS 304/L

Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 3mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 43.20
[SS-ISO-COL-273X4.0-304] 273mm ISO PRESSED COLLAR 4mm THK SS 304/L

273mm ISO PRESSED COLLAR 4mm THK SS 304/L

Outside Diameter (OD): 273mm
Wall Thickness (WT): 4mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 39.57
[SS-ISO-COL-323.9X4.0-304] 323.9mm ISO PRESSED COLLAR 4mm THK SS 304/L

323.9mm ISO PRESSED COLLAR 4mm THK SS 304/L

Outside Diameter (OD): 323.9mm
Wall Thickness (WT): 4mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 69.27
[SS-ISO-BRN-P16-50-63-304] DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED 63mm ID 12.7mm THK SS 304/L

DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED 63mm ID 12.7mm THK SS 304/L

Flange inside diameter of: 61.5mm (B1)
Flange overall diameter: 165mm (D)
PCD: 125mm (K)
Bolt Holes: 4 off 18mm diameter (L)
Flange Thickness: 12.7mm (C1)
Material: Stainless Steel
Grade: 304/L
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
[SS-ISO-BRN-P16-100-114-304] DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED 116mm ID 12.7mm THK SS 304

DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED 116mm ID 12.7mm THK SS 304

Flange inside diameter of: 116mm (B1)
Flange overall diameter: 220mm (D)
PCD: 180mm (K)
Bolt Holes: 8 off 18mm diameter (L)
Flange Thickness: 12.7mm (C1)
Material: Stainless Steel
Grade: 304/L
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification

(0)
[SS-ISO-BRN-P10-RTD-200-219-304] DN200 (8" NB) PN10 CHAMF. FF BACKING RING BORED ISO 222mm ID (12.7mm THK) SS 304/L

DN200 (8" NB) PN10 CHAMF. FF BACKING RING BORED ISO 222mm ID (12.7mm THK) SS 304/L

Flange inside diameter of: 222mm (B1)
Flange overall diameter: 340mm (D)
PCD: 295mm (K)
Bolt Holes: 8 off 22mm diameter (L)
Flange Thickness: 12.7mm (C1)
Material: Stainless Steel
Grade: 304/L
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
[AL-ISO-BRN-P10-TC-42.4] DN40 (1.1/2" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 42.4mm ID

DN40 (1.1/2" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 42.4mm ID

Suits a pressed collar: 42.4mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 4 off to suit M16 Bolts
PCD: 110mm
Flange Diameter: 150mm
(0)
£ 14.91
[AL-ISO-BRN-P10-TC-60.3] DN50 (2" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 60.3mm ID

DN50 (2" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 60.3mm ID

Suits a pressed collar: 42.4mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 4 off to suit M16 Bolts
PCD: 125mm
Flange Diameter: 165mm
(0)
£ 34.56
[AL-ISO-BRN-P10-TC-114.3] DN100 (4" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 114.3mm ID

DN100 (4" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 114.3mm ID

Suits a pressed collar: 114.3mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 8 off to suit M16 Bolts
PCD: 180mm
Flange Diameter: 220mm
(0)
£ 39.48
[AL-ISO-BRN-P10-TC-273] DN250 (10" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 273mm ID

DN250 (10" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 273mm ID

Suits a pressed collar: 273mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 8 off to suit M20 Bolts
PCD: 350mm
Flange Diameter: 395mm
(0)
£ 66.63
[AL-ISO-BRN-P10-TC-323.9] DN300 (12" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 273mm ID

DN300 (12" NB) PN10 DIN 2642 ALUMINIUM BACKING RING ISO 273mm ID

Suits a pressed collar: 323.9mm (ISO)
Material: Aluminium
Grade: UNI 2223
Standards: EN1092-1
Flange Face: Flat
Chamfered internal (To suit collar / stub flange)
Bolt Holes: 12 off to suit M20 Bolts
PCD: 400mm
Flange Diameter: 445mm
(0)
[SS-MET-BRN-38.10-P16-316] DN40 PN10/16 (38.10mm OD) BACKING RING E THK SS 316

DN40 PN10/16 (38.10mm OD) BACKING RING E THK SS 316

Suits an outside diameter (OD) of: 38.10mm
Material: Stainless Steel
Grade: 316
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M18 Bolts
PCD: 110mm
Flange Diameter: 150mm
Flange Thickness: 8.7mm

Chamfered inner edge for use with metric collar / taft end.
(0)
£ 52.17
[SS-MET-COL-304X2.0-304] 304mm METRIC PRESSED COLLAR 2mm THK SS 304

304mm METRIC PRESSED COLLAR 2mm THK SS 304

Outside Diameter (OD): 304mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
[SS-MET-BRN-P16-80-BZP] DN80 (3" NB) PN16 CHAMF. FF BACKING RING 10mm THK BZP (8 HOLE)

DN80 (3" NB) PN16 CHAMF. FF BACKING RING 10mm THK BZP (8 HOLE)

To suit 3" hyg Pressed Collars
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M18 Bolts
PCD: 145mm
Flange Diameter: 200mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-150-156] DN150 PN16 RED THICK (BORED 156MM) METRIC PPA GREY BACKING FLANGE

DN150 PN16 RED THICK (BORED 156MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 154mm
Material: MS
Coating: Grey PPA
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M20 Bolts
PCD: 240mm
Flange Diameter: 285mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-50-54] DN50 PN16 RED THICK (BORED 54MM) METRIC PPA GREY BACKING FLANGE

DN50 PN16 RED THICK (BORED 54MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 54mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 125mm
Flange Diameter: 165mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-40-44] DN40 PN16 RED THICK (BORED 44MM) METRIC PPA GREY BACKING FLANGE

DN40 PN16 RED THICK (BORED 44MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 44mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 110mm
Flange Diameter: 150mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-65-69] DN65 PN16 RED THICK (BORED 69MM) METRIC PPA GREY BACKING FLANGE

DN65 PN16 RED THICK (BORED 69MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 69mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 145mm
Flange Diameter: 185mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-80-84] DN80 PN16 RED THICK (BORED 84MM) METRIC PPA GREY BACKING FLANGE

DN80 PN16 RED THICK (BORED 84MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 84mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 4 off to suit M16 Bolts
PCD: 160mm
Flange Diameter: 200mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-100-104] DN100 PN16 RED THICK (BORED 104MM) METRIC PPA GREY BACKING FLANGE

DN100 PN16 RED THICK (BORED 104MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 104mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
PCD: 180mm
Flange Diameter: 220mm
Flange Thickness: 10mm
(0)
[SS-MET-FLA-BF-PPA-P16-200-204] DN200 PN16 RED THICK (BORED 206MM) METRIC PPA GREY BACKING FLANGE

DN200 PN16 RED THICK (BORED 206MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 204mm
Material: MS
Coating: Grey PPA
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M20 Bolts
PCD: 295mm
Flange Diameter: 340mm
Flange Thickness: 10mm
(0)
[SS-NB-BRN-P16-100-SKT] DN100 (4" NB) PN16 BACKING RING 10mm THK MS SCOTCH COATED

DN100 (4" NB) PN16 BACKING RING 10mm THK MS SCOTCH COATED

(0)
£ 33.54
[SS-NB-COL-100X2.0-316] DN100 (4" NB) PRESSED COLLAR, SCH10S, 3mm THK SS 316

DN100 (4" NB) PRESSED COLLAR, SCH10S, 3mm THK SS 316

Outside Diameter (OD): 114.3mm
Wall Thickness (WT): 3mm
Material: Stainless
Grade: 316/L
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 14.67
[SS-MET-BRN-154-P16-304] DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 154mm COLLAR 12mm THK SS 304/L

DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 154mm COLLAR 12mm THK SS 304/L

Suits an outside diameter (OD) of: 154mm
Material: Stainless Steel
Grade: 304
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M20 Bolts
PCD: 240mm
Flange Diameter: 285mm
Flange Thickness: 17.5mm

Chamfered inner edge for use with metric collar / taft end.
(0)
£ 45.69
[SS-MET-BRN-P16-150-154-BZP] DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED 154mm ID 10mm THK BZP

DN150 (6" NB) PN16 CHAMF. FF BACKING RING BORED 154mm ID 10mm THK BZP

Suits an outside diameter (OD) of: 154mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
(0)
[SS-MET-BRN-TD-100-104-BZP] DN100 TABLE D CHAMF. REDUCED THK BACKING RING BZP

DN100 TABLE D CHAMF. REDUCED THK BACKING RING BZP

Suits an outside diameter (OD) of: 104mm
Material: MS
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
Bolt Holes: 8 off to suit M16 Bolts
(0)
£ 26.16
[SS-MET-COL-54X2.0-316] 54mm METRIC PRESSED COLLAR 2mm THK SS 316

54mm METRIC PRESSED COLLAR 2mm THK SS 316

(0)
£ 6.00
[SS-MET-BRN-P16-200-SKT] DN200 (8" NB) PN16 BACKING RING 10mm THK MS SCOTCHKOTE

DN200 (8" NB) PN16 BACKING RING 10mm THK MS SCOTCHKOTE

DN200 (8" NB)
T SUIT PN16
OD: 340MM
PCD: 295MM
12 BOLT HOLES
MILD STEEL
SCOTCHKOTE
(0)
£ 33.54
[SS-MET-BRN-P16-125-SKT] DN125 (5" NB) PN16 BACKING RING 10mm THK MS SCOTCHKOTE

DN125 (5" NB) PN16 BACKING RING 10mm THK MS SCOTCHKOTE

DN200 (8" NB)
T SUIT PN16
OD: 250MM
PCD: 210MM
8 BOLT HOLES
MILD STEEL
SCOTCHKOTE
(0)
£ 33.54
[SS-MET-BRN-P16-50-54-304] DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 304/L

DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 304/L

Flange inside diameter of: 56mm (B1)
Flange overall diameter: 165mm (D)
PCD: 125mm (K)
Bolt Holes: 4 off 18mm diameter (L)
Flange Thickness: 12.7mm (C1)
Material: Stainless Steel
Grade: 304/L
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 19.71
[SS-MET-BRN-P16-65-69-304] DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 304/L (4 HOLE)

DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 304/L (4 HOLE)

Flange inside diameter of: 71mm (B1)
Flange overall diameter: 185mm (D)
PCD: 145mm (K)
Bolt Holes: 4 off 18mm diameter (L)
Flange Thickness: 10mm (C1)
Material: Mild Steel
Grade: S235 JR Zinc Plated (BZP)
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 22.83
[SS-MET-BRN-P16-80-84-304] DN80 (3" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 84mm COLLAR 12mm THK SS 304/L

DN80 (3" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 84mm COLLAR 12mm THK SS 304/L

DN80
Material: SS
Grade: 304/L
Standards: EN1092-1
Flange Thickness: 12.7mm
(0)
£ 28.32
[SS-MET-BRN-P10-250-254-304] DN250 (10" NB) PN10 CHAMF. FF BACKING RING BORED TO SUIT 254mm COLLAR 16mm THK SS 304/L

DN250 (10" NB) PN10 CHAMF. FF BACKING RING BORED TO SUIT 254mm COLLAR 16mm THK SS 304/L

(0)
£ 183.00
[SS-ISO-COL-219.1X4.0-304] 219.1mm ISO PRESSED COLLAR 4mm THK SS 304/L

219.1mm ISO PRESSED COLLAR 4mm THK SS 304/L

Outside Diameter (OD): 168.3mm
Wall Thickness (WT): 4mm
Material: Stainless
Grade: 304/L
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Finish: Mill Finish (Non polished finish)
(0)
£ 38.04
[SS-MET-BRN-P16-50-54-316] DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 316

DN50 (2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 316

Flange inside diameter of: 56mm (B1)
Flange overall diameter: 165mm (D)
PCD: 125mm (K)
Bolt Holes: 4 off 18mm diameter (L)
Flange Thickness: 12.7mm (C1)
Material: Stainless Steel
Grade: 316/L
Standards: EN1092-1
Flange Face: Flat Face
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 98.94
[SS-MET-BRN-P16-200-204-316] DN200 (8" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 204mm COLLAR 12mm THK SS 316/L

DN200 (8" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 204mm COLLAR 12mm THK SS 316/L

DN200 (8" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 204mm COLLAR 12mm THK SS 316/L
(0)
£ 127.92
[SS-MET-COL-254X2.0-316] 254mm METRIC PRESSED COLLAR 2mm THK SS 316/L (H=23mm)

254mm METRIC PRESSED COLLAR 2mm THK SS 316/L (H=23mm)

Outside Diameter (OD): 254mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 316
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 42.12
[SS-MET-BRN-P16-250-254-316] DN250 (10" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 254mm COLLAR 16mm THK SS 316

DN250 (10" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 254mm COLLAR 16mm THK SS 316

DN250 (10" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 254mm COLLAR 16mm THK SS 316
(0)
£ 190.32
[SS-ISO-COL-139.7X2.0-304] 139.7mm ISO PRESSED COLLAR 2mm THK SS 304

139.7mm ISO PRESSED COLLAR 2mm THK SS 304

Outside Diameter (OD): 139.7mm
Wall Thickness (WT): 2mm
Material: Stainless
Grade: 304
Standards: EN 1092-1 / Type 37, ISO 1127.
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification
(0)
£ 18.78
[SS-MET-FLA-BF-PPA-P16-125-129] DN125 PN16 12MM THICK (BORED 129MM) METRIC PPA GREY BACKING FLANGE

DN125 PN16 12MM THICK (BORED 129MM) METRIC PPA GREY BACKING FLANGE

Suits an outside diameter (OD) of: 125mm
Material: MS
Coating: Grey PPA
Grade: S235 JR
Standards: EN1092-1
Flange Face: Flat
(0)