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Processflow products are now at home with Integraflow. Choose your product range below.

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  1. Products ...
  2. Flanges
  3. Backing rings & loose flanges

Backing rings & loose flanges

Backing rings, loose flanges and lap-joint flanges.

Choose a family, order your sizes

Compare sizes and prices on one page, then add several sizes together.

IMPERIAL PN16 GALVANISED BACKING RING

IMPERIAL PN16 GALVANISED BACKING RING

10 sizes / options

DN25 (1" NB) — DN200 (8" NB)Choose sizes & quantities →
 IMPERIAL PN16 PVC-U BACKING RING

IMPERIAL PN16 PVC-U BACKING RING

8 sizes / options

DN40 (1.1/2" NB) — DN200 (8" NB)Choose sizes & quantities →
 PN10 CHAMF. FF BACKING FLANGE FULL THK SS 304/L

PN10 CHAMF. FF BACKING FLANGE FULL THK SS 304/L

2 sizes / options

DN200 (8" NB) — DN300 (12" NB)Choose sizes & quantities →
 PN16 BACKING RING 10MM THK MS SCOTCHKOTE

PN16 BACKING RING 10MM THK MS SCOTCHKOTE

2 sizes / options

DN125 (5" NB) — DN200 (8" NB)Choose sizes & quantities →
 PN16 C/S FBE COATED BACKING FLANGE, REDUCED THICK

PN16 C/S FBE COATED BACKING FLANGE, REDUCED THICK

3 sizes / options

DN300 (12" NB) — DN400 (16" NB)Choose sizes & quantities →
Individual products & other optionsThe full product listing and filters continue below.
[SS-NB-BRN-P25-250-304] DN250 (10" NB) PN25 BACKING FLANGE SS 304

DN250 (10" NB) PN25 BACKING FLANGE SS 304

£ 1,140.00
[SS-MET-BRN-P16-100-104-SKT-FT] DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED TO 104MM FULL THICK. SCOTCH COATED

DN100 (4" NB) PN16 CHAMF. FF BACKING RING BORED TO 104MM FULL THICK. SCOTCH COATED

£ 24.96
[SS-MET-BRN-P6-200-204-304] DN200 (8" NB) PN6 FULL THICK BACKING RING BORED TO SUIT 204mm COLLAR SS 304/L

DN200 (8" NB) PN6 FULL THICK BACKING RING BORED TO SUIT 204mm COLLAR SS 304/L

£ 387.00
[SS-MET-BRN-P6-125-129-304] DN125 (5" NB) PN6 FULL THICK BACKING RING BORED TO SUIT 129mm COLLAR SS 304/L

DN125 (5" NB) PN6 FULL THICK BACKING RING BORED TO SUIT 129mm COLLAR SS 304/L

£ 207.00
[SS-MET-BRN-P16-50-SKT] DN50 (2" NB) PN16 CHAMF. FF BACKING RING RED THK SCOTCH COATED

DN50 (2" NB) PN16 CHAMF. FF BACKING RING RED THK SCOTCH COATED

[SS-MET-BRN-P16-250-SKT] DN250 (10" NB) PN16 BACKING RING 16mm THK MS SCOTCHKOTE

DN250 (10" NB) PN16 BACKING RING 16mm THK MS SCOTCHKOTE

£ 33.54
[SS-MET-BRN-P16-400-SKT] DN400 (16" NB) PN16 C/S FBE COATED BACKING FLANGE, REDUCED THICK

DN400 (16" NB) PN16 C/S FBE COATED BACKING FLANGE, REDUCED THICK

£ 165.75
[SS-MET-BRN-P16-350-SKT] DN350 (14" NB) PN16 C/S FBE COATED BACKING FLANGE, REDUCED THICK

DN350 (14" NB) PN16 C/S FBE COATED BACKING FLANGE, REDUCED THICK

£ 89.70
[SS-NB-BRN-P10-400-304] DN400 (16" NB) PN16 CHAMF. FF BACKING RING SS 304/L

DN400 (16" NB) PN16 CHAMF. FF BACKING RING SS 304/L

£ 564.00
[SS-MET-BRN-P16-125-129-BZP] DN125 (5" NB) PN16 CHAMF. FF BACKING RING REDUCED THK BZP

DN125 (5" NB) PN16 CHAMF. FF BACKING RING REDUCED THK BZP

£ 18.27
[SS-MET-BRN-TE-80-84-316] DN80 (3" NB) TABLE E BORED TO SUIT 84MM BACKING RING SS 316/L

DN80 (3" NB) TABLE E BORED TO SUIT 84MM BACKING RING SS 316/L

£ 57.00
[SS-NB-BRN-TE-80-304] DN80 (3" NB) TABLE E BACKING RING SS 304

DN80 (3" NB) TABLE E BACKING RING SS 304

£ 45.00
[SS-MET-BRN-P16-65-76,2-SKT] DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 76.2mm ID 10mm THK SCOTCH COATED (8 HOLE)

DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED 76.2mm ID 10mm THK SCOTCH COATED (8 HOLE)

£ 26.94
[SS-MET-BRN-A150-100-104-316] DN100 (4" NB) ANSI 150# BORED TO SUIT 101.6MM BACKING FLANGE SS 316/L

DN100 (4" NB) ANSI 150# BORED TO SUIT 101.6MM BACKING FLANGE SS 316/L

£ 117.00