
Swagemaster manufacture and supply the highest quality of Carbon Steel Flanges and Carbon Steel Flange Fittings to meet the exacting requirements of the International Petrochemical Industry.
Our Carbon Steel Flanges are available in various formats such as Slip On, Blind, Weldneck, Socketweld, Threaded, Lap Joint, Orifice, Spectacle Blinds and Long Welded Neck. Carbon steel Flanges are available in sizes from 1/4" to 64" and are manufactured and quality controlled to meet ASME, ASTM, BS and DIN/WERKSTOFFE standards.
Specifications
Slip On, Blind, Weldneck, Socketweld, Threaded, Lap Joint, Orifice, Spectacle Blinds and Long Welded Neck.
Sizes available
1/4" through to 64"
Wall thickness
Schedule 5s through to Schedule XXS and heavier.
Dimensions/Pressure Ratings
JIS Gost
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
Special items according to customer drawings.
Material Grades
Stainless Steel
A182 F304/L/H, F310/H, F316/L/H, 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
Duplex & Super Duplex
A182 F51, F44, UNS S32760
Nickel Alloys
200, 400, 600, 625, 800, 825
Alloys
ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
Unusual Grades
Bronze, Brass, Copper, Cupro Nickel, Titanium
Dimensions
All flanges are made and controlled to the relevant standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.