Long Weld Neck Flange

They have three type, LONG WELD NECK"LWN", "HEAVY BARREL"HB", "EQUAL BARREL"E". These Flange is available through 24" sizes meeting the ASME B16.5 standard (all pressure classes). We can also meet the specifications of ASME B16.47, Series A & Series B. We maintains a large inventory of SA105 and some inventory of SA350-LF2, SA182-F11, and SA182-F22. Modified versions of the LWN can also be furnished as a "custom" product.

Material:

Carbon Steel: ASTM A105N, ASTM A350 LF1, LF2 CL1/CL2 LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316Ti, F321, F44(UNS S31254)
Alloy Steel: ASTM A182 F1, F5/a, F9, F11, F12, F22, F91
Duplex&Super Duplex Steel: ASTM A182 F51/UNS S31803, F53/UNS S32750 F55/UNS S3260
Special Alloy Steel: Monel400, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Inconel C276

Size: 1/2"-84"

Types of Flanges Available: Weldnecks, Slip-Ons, Threaded, Blind, Socketweld, Lap-Joint, Orifice, Reducing Flange and Specials.

Types of Flange Faces: Raised Face, Flat-Face, Ring Joint, Tongue & Groove, and Male & Female.

Add to Basket