Skip to Content
  1. Products
  2. Stainless
  3. Nominal Bore
  4. Fittings

Fittings

Stainless Steel Nominal Bore Pipework – 304 (1.4301) & 316L (1.4404) Systems

Integraflow supplies complete nominal bore stainless steel pipework systems in 304 (1.4301) and 316L (1.4404)grades, including pipe, fittings, flanges, valves, and supports in welded, seamless, threaded, and socket weld configurations, ideal for corrosive and industrial environments across the food, pharmaceutical, chemical, and mechanical sectors.


List 600
Sort By: Name (A-Z)

Fittings

DN65 x DN50 (2.1/2 x 2" NB) SCHEDULE 10S A403 WELDED REDUCING TEE SS 316
Outside Diameter (OD): 73 x 60mm
Wall Thickness (Run x Branch): 3.05 x 2.77mm
Centre to End (Run): 76mm
Centre to End (Branch): 70mm
Schedule: 10S
Weight: 0.95kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 100.17 100.17 GBP
DN65 x DN50 (2.1/2 x 2" NB) SCHEDULE 40S A403 SEAMLESS REDUCING TEE SS 304
Outside Diameter (OD): 73 x 60mm
Wall Thickness (Run x Branch): 5.16 x 3.91mm
Centre to End (Run): 76mm
Centre to End (Branch): 70mm
Schedule: 40s
Weight: 2.68kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN65 x DN50 (2.1/2 x 2" NB) SCHEDULE 40S A403 SEAMLESS REDUCING TEE SS 316
Outside Diameter (OD): 73 x 60mm
Wall Thickness (Run x Branch): 5.16 x 3.91mm
Centre to End (Run): 76mm
Centre to End (Branch): 70mm
Schedule: 40s
Weight: 2.68kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN65 x DN50 (2.1/2 x 2" NB) SCHEDULE 40S A403 WELDED REDUCING TEE SS 304
Outside Diameter (OD): 73 x 60mm
Wall Thickness (Run x Branch): 5.16 x 3.91mm
Centre to End (Run): 76mm
Centre to End (Branch): 70mm
Schedule: 40s
Weight: 2.68kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 114.73 114.73 GBP
DN65 x DN50 (2.1/2 x 2" NB) SCHEDULE 40S A403 WELDED REDUCING TEE SS 316
Outside Diameter (OD): 73 x 60mm
Wall Thickness (Run x Branch): 5.16 x 3.91mm
Centre to End (Run): 76mm
Centre to End (Branch): 70mm
Schedule: 40s
Weight: 2.68kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 163.87 163.87 GBP
DN8 (1/4" NB) SW 3000# UNION SS 316
Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Union, FXF, Stainless Steel
£ 78.40 78.4 GBP
DN80 (3" NB) BSP 150# (FXF) CONE SEAT UNION SS 316
Thread: 3" BSPP Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 178.50 178.5 GBP
DN80 (3" NB) BSP 150# (FXF) ELBOW 45° SS 316
Thread: 3" BSPP Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 98.42 98.42 GBP
DN80 (3" NB) BSP 150# (FXF) ELBOW 90° SS 316
Thread: 3" BSPP Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 113.47 113.47 GBP
DN80 (3" NB) BSP 150# (MXF) ELBOW 90° SS 316
Side One Thread: 3" BSPT Male
Side Two Thread: 3" BSPP Female
Both Sides Suit an outside diameter (OD) of: 88.9mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 164.92 164.92 GBP
DN80 (3" NB) BSP 150# BARREL NIPPLE SS 316
Thread: 3" BSPT Male x Male
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 53.76 53.76 GBP
DN80 (3" NB) BSP 150# EQUAL FULL SOCKET SS 316
Thread: 3" BSP Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 70.49 70.49 GBP
DN80 (3" NB) BSP 150# EQUAL TEE SS 316
Thread: 3" BSPP Female x Female x Female
Suits an outside diameter of 88.9mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 152.67 152.67 GBP
DN80 (3" NB) BSP 150# HALF SOCKET SS 316
Thread: 3" BSP Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 37.94 37.94 GBP
DN80 (3" NB) BSP 150# HEX CAP SS 316
Thread: 3" BSPP Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 108.01 108.01 GBP
DN80 (3" NB) BSP 150# HEX HEAD PLUG SS 316
Thread: 3" BSPT Male
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 62.51 62.51 GBP
DN80 (3" NB) BSP 150# HEX NIPPLE SS 316
£ 61.18 61.18 GBP
DN80 (3" NB) BSP 150# ROUND CAP SS 316
Thread: 3" BSPP Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 71.40 71.4 GBP
DN80 (3" NB) BSP 150# SQUARE HEAD PLUG SS 316
Thread: 3" BSPT Male
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 62.51 62.51 GBP
DN80 (3" NB) BSP 150# WELD NIPPLE SS 316
Side One Thread: 3" BSPT Male
Side One Suits an outside diameter (OD) of: 88.9mm
Side Two Plain: 3" Buttweld
Side Two Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 54.53 54.53 GBP
DN80 (3" NB) BSPT 3000# EQUAL COUPLING SS 316
Thread: 3" BSPT
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Coupling, Socket, Straight, Connector, Stainless Steel
£ 965.37 965.37 GBP
DN80 (3" NB) BSPT 3000# EQUAL TEE SS 316
Thread: 3" BSPT Female
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Equal Tee, Stainless Steel
Contact us for pricing 0.0 GBP
DN80 (3" NB) BSPT 3000# FXF ELBOW 90° SS 316
Thread: 3" BSPT Female
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 90°, 90 Degree, Stainless Steel
Contact us for pricing 0.0 GBP
DN80 (3" NB) BSPT 3000# HALF COUPLING SS 316
Thread: 3" BSPT
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Half Coupling, Half Socket, Straight, Connector, Stainless Steel
£ 580.30 580.3 GBP
DN80 (3" NB) BSPT 3000# HEX HEAD PLUG END SS 316
Thread: 3" BSPT Male
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Hexagon Head Plug, Blanking, Termination, Stainless Steel
£ 325.71 325.71 GBP
DN80 (3" NB) BSPT 3000# HEXAGON NIPPLE SS 316
Thread: 3" BSPT Male
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Hexagon Nipple, Stainless Steel
£ 515.76 515.76 GBP
DN80 (3" NB) BSPT MALE 150# X 76.2MM HOSE TAIL SS 316
Thread: 3" BSPT Male
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards: 
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Hose Tail, Hose Adaptor, Hose Connector, Barb, Hose Push in Fitting
£ 138.32 138.32 GBP
DN80 (3" NB) BSPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Thread: 3" BSPT
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Pipe Nipple, TBE, , Stainless Steel
£ 515.76 515.76 GBP
DN80 (3" NB) BSPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Thread: 3" BSPT
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Pipe Nipple, TBE, , Stainless Steel
£ 522.76 522.76 GBP
DN80 (3" NB) BSPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Thread: 3" BSPT
Suits an outside diameter (OD) of: 88.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Pipe Nipple, TBE, , Stainless Steel
£ 529.76 529.76 GBP
DN80 (3" NB) NPT 150# (FXF) CONE SEAT UNION SS 316
Thread: 3" NPT Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 219.10 219.1 GBP
DN80 (3" NB) NPT 150# (FXF) ELBOW 45° SS 316
Thread: 3" NPT Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 192.50 192.5 GBP
DN80 (3" NB) NPT 150# (FXF) ELBOW 90° SS 316
Thread: 3" NPT Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 211.61 211.61 GBP
DN80 (3" NB) NPT 150# (MXF) ELBOW 90° SS 316
Side One Thread: 3" NPT Male
Side Two Thread: 3" NPT Female
Both Sides Suit an outside diameter (OD) of: 88.9mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 309.12 309.12 GBP
DN80 (3" NB) NPT 150# BARREL NIPPLE SS 316
Thread: 3" NPT Male x Male
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 137.06 137.06 GBP
DN80 (3" NB) NPT 150# EQUAL FULL SOCKET SS 316
Thread: 3" NPT Female x Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 206.71 206.71 GBP
DN80 (3" NB) NPT 150# EQUAL TEE SS 316
Thread: 3" NPT Female x Female x Female
Suits an outside diameter of 88.9mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 323.89 323.89 GBP
DN80 (3" NB) NPT 150# HEX CAP SS 316
Thread: 3" NPT Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 141.61 141.61 GBP
DN80 (3" NB) NPT 150# HEX HEAD PLUG SS 316
Thread: 3" NPT Male
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 103.95 103.95 GBP
DN80 (3" NB) NPT 150# ROUND CAP SS 316
Thread: 3" NPT Female
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 101.92 101.92 GBP