Backing Rings

Galvanised Tube Backing Ring Table D/E

AS2129 Bolt Pattern

Features

  • To suit Imperial Sized Tube, with the use of a Neck Ring
  • Carbon Steel Q235, Hot Dipped Galvanised
  • All sharp edges have been chamfered by 0.5 mm at 45°
  • Pressure Ratings are not available for this product
  • Please note that these Backing Rings do not conform to AS2129, however they are suitable for use with AS2129 Flanges as the bolt pattern matches that standard
SPEC SHEET
Code In Stock Inch Size
Code
Metric Size
Code
Grade Thickness A B C D E PRC Price
GTBF25DE# 1" - CLEARANCE
GTBF25DE#
25.4 - CLEARANCE
GTBF25DE#
Galvanised (HDG) 8.0 33.0 114.3 82.6 4x14.0 8.0 LOGIN TO SEE THE PRICES
GTBF30DE# 1 1/4" - CLEARANCE
GTBF30DE#
31.8 - CLEARANCE
GTBF30DE#
Galvanised (HDG) 8.0 38.0 120.7 87.3 4x14.0 8.0 LOGIN TO SEE THE PRICES
GTBF40DE# 1 1/2" - CLEARANCE
GTBF40DE#
38.1 - CLEARANCE
GTBF40DE#
Galvanised (HDG) 10.0 46.0 133.3 98.4 4x14.0 10.0 LOGIN TO SEE THE PRICES
GTBF50DE# 2" - CLEARANCE
GTBF50DE#
50.8 - CLEARANCE
GTBF50DE#
Galvanised (HDG) 10.0 58.0 152.4 114.3 4x18.0 10.0 LOGIN TO SEE THE PRICES
GTBF65DE# 2 1/2" - CLEARANCE
GTBF65DE#
63.5 - CLEARANCE
GTBF65DE#
Galvanised (HDG) 10.0 71.0 165.1 127.0 4x18.0 10.0 LOGIN TO SEE THE PRICES
GTBF75DE# 3" - CLEARANCE
GTBF75DE#
76.2 - CLEARANCE
GTBF75DE#
Galvanised (HDG) 12.0 84.0 184.1 146.0 4x18.0 12.0 LOGIN TO SEE THE PRICES
GTBF125DE# 5" - CLEARANCE
GTBF125DE#
127.0 - CLEARANCE
GTBF125DE#
Galvanised (HDG) 16.0 139.0 254.0 209.5 8x18.0 16.0 LOGIN TO SEE THE PRICES
GTBF150E# 6" - CLEARANCE
GTBF150E#
152.4 - CLEARANCE
GTBF150E#
Galvanised (HDG) 16.0 166.0 279.4 234.9 8x22.0 16.0 LOGIN TO SEE THE PRICES
GTBF200E# 8" - CLEARANCE
GTBF200E#
203.2 ID - CLEARANCE
GTBF200E#
Galvanised (HDG) 20.0 217.0 336.6 292.1 8x22.0 20.0 LOGIN TO SEE THE PRICES
GTBF250E# 10" - CLEARANCE
GTBF250E#
254.0 ID - CLEARANCE
GTBF250E#
Galvanised (HDG) 20.0 270.0 405.0 356.0 12x22.0 20.0 LOGIN TO SEE THE PRICES
GTBF300E# 12" - CLEARANCE
GTBF300E#
304.8 ID - CLEARANCE
GTBF300E#
Galvanised (HDG) 25.0 320.0 455.0 406.0 12x26.0 25.0 LOGIN TO SEE THE PRICES
GTBF350E# 14" - CLEARANCE
GTBF350E#
355.6 ID - CLEARANCE
GTBF350E#
Galvanised (HDG) 32.0 375.0 525.0 470.0 12x26.0 32.0 LOGIN TO SEE THE PRICES
GTBF400E# 16" - CLEARANCE
GTBF400E#
406.4 ID - CLEARANCE
GTBF400E#
Galvanised (HDG) 32.0 425.0 580.0 521.0 12x26.0 32.0 LOGIN TO SEE THE PRICES

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