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.
Slip On, Blind, Weldneck, Socketweld, Threaded, Lap Joint, Orifice, Spectacle Blinds and Long Welded Neck.
1/4" through to 64"
Schedule 5s through to Schedule XXS and heavier.
ANSI, MSS- SP-44, BS3293, API 605
150lb through to 2500lb
Raised Face, Ring Type Joint
Large Tongue & Groove, Small Tongue & Groove
BS4504 - PN6, 10, 16, 25 & 64
BS10 - Table D, E, F & H
Special items according to customer drawings.
A182 F304/L/H, F310/H, F316/L/H, F321/H, F347/H, F410, F440, 904L
Low Temperature Steel
A350, LF2, LF3, LF6
A182 F1, F5, F9, F11, F12, F22, F91
A694, F42, F52, F60, F65, F70
Duplex & Super Duplex
A182 F51, F44, UNS S32760
200, 400, 600, 625, 800, 825
ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
Bronze, Brass, Copper, Cupro Nickel, Titanium
All flanges are made and controlled to the relevant standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.