General Information about Flanges
Quality Standard for Flanges
High quality Flanges all made and controlled to the relevant standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.
Sizes for Flanges
All valves are available available in sizes from 1/4” through to any size.
Wall Thickness for Flanges
Schedule 5s through to Schedule XXS and heavier.
Dimensions and Pressure Ratings for Flanges:
- ANSI, MSS- SP-44, BS3293, API 605 150lb through to 2500lb
- Flange Facings: Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove
- BS4504 - PN6, 10, 16, 25, 64
- BS10 - Table D, E, F, & H
- DIN Standards
- Flange Facings: Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove
- BS4504 - PN6, 10, 16, 25, 64
- BS10 - Table D, E, F, & H
- DIN Standards
Special items according to customer drawings.
Material Grades for Flanges
Flanges are available in the following material grades:
- Stainless Steel
- A182 F304/L
- F310
- F316/L
- F321/H
- F347/H
- F410
- F440
- 904L
- Carbon Steel
- A105, C22.8
- Low Temperature Steel
- A350 LF2, LF3, LF6
- Alloy Steel
- A182 F1, F5, F9, F11, F12, F22, F91
- High Yield
- A694 F42, F52, F60, F65, F70
- 6% Moly / Duplex & Super Duplex
- A182 F44, F51, F53, F55
- Nickel Alloys
- 200, 400, K500, 600, 625, 800, 825
- Alloys
- ALLOY 20
- ALLOY C
- ALLOY C276
- ALLOY B2
- Aluminium
- 5083, 5154, 5251, 6061, 6063, 6082
- Unusual Grades
- Bronze, Brass, Copper
- Cupro Nickel
- Titanium