Butt and Socket Welding Fittings (See Description)

Piping System Components

Pipe Fittings

Butt and Socket Welding Fittings (See Description)

Product Description

Butt-Welding Fittings Models: AR (45deg., 90deg. Long Radius Elbow), BR (90deg. Short Radius Elbow), CR (Straight Tee), DR (Reduce Outlet Tee), ER (Concentric Reducer), FR (Reducer), GR (Cap);Socket-Welding Fittings Models: HR (90deg. Elbow), IR (Cross), JR (Tee), KR (45deg. Elbow), LR (Coupling), MR (Half-Coupling), NR (Cap).

Product Ratings

Butt-Welding Fittings Models: | For Material ASTM A234/A234M WPB (Minimum Yield Stress 240MPa); Temperature Range: -20 deg/c to 120 deg/c, Nominal Diameter (NPS) to Wall Thickness Grades STD / XS / XXS (Design Pressure: Mpa): 1/2"(62/84/168), 3/4"(51/70/140), 1"(48/65/130), 1 1/4 "(40/55/110), 1 1/2"(36/50/104), 2"(31/44/88), 2 1/2"(33/46/92), 3"(29/41/82), 3 1/2"(27/38/-), 4"(25/35/70), 5"(22/32/64), 6"(20/31/62), 8"(17/27/48), 10"(16/22/44), 12"(14/18/37), 14"(12/17/-), 16"(11/15/-), 18"(10/13/-), 20"(9/12/-), 22"(8/10/-), 24"(7/9/-); | | For Material ASTM A234/A234M WP5 CL1 (Minimum Yield Stress 205MPa); Temperature Range: -20 deg/c to 120 deg/c, Nominal Diameter (NPS) to Wall Thickness Grades STD / XS / XXS (Design Pressure: Mpa): 1/2"(53/71/143), 3/4"(55/60/120), 1"(41/55/111), 1 1/4"(34/47/94), 1 1/2"(31/43/86), 2"(26/37/75), 2 1/2"(28/39/78), 3"(25/35/70), 3 1/2"(23/32/-), 4"(21/30/61), 5"(19/27/55), 6"(17/26/53), 8"(15/23/41), 10"(13/19/38), 12"(12/16/32), 14"(10/14/-), 16"(9/12/-), 18"(8/11/-), 20"(7/10/-), 22"(6/9/-), 24"(6/8/-); | | For Material ASTM A403/A403M WP304L (Minimum Yield Stress 170MPa); Temperature Range: -20 deg/c to 120 deg/c, Nominal Diameter (NPS) to Wall Thickness Grades STD / XS / XXS (Design Pressure: Mpa): 1/2"(44/59/119), 3/4"(36/49/99), 1"(34/46/92), 1 1/4"(28/39/78), 1 1/2"(25/35/71), 2"(22/31/62), 2 1/2"(24/32/65), 3"(20/29/58), 3 1/2"(19/27/-), 4"(17/25/50), 5"(15/22/45), 6"(14/22/44), 8"(12/19/34), 10"(11/15/31), 12"(10/13/26), 14"(9/12/-), 16"(7/10/-), 18"(7/9/-), 20"(6/8/-), 22"(5/7/-), 24"(5/7/-); | | Socket-Welding Fittings Models: | For Material ASTM A105/A105M, A182/A182M; Design Pressure (PSI): 3000 / 6000 / 9000; Temperature Range: -20 deg/c to 120 deg/c, Nominal Diameter (NPS): 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4". | | [ASTM Materials Standard (Grades): A234/A234M (WPB / WPC / WP1 / WP12 CL1 / WP12 CL2 / WP11 CL1 / WP11 CL2 / WP11 CL3 / WP22 CL1 / WP22 CL3 / WP6 CL1 / WP6 CL3 / WP9 CL1 / WP9 CL3 / WPR), A403/A403M (WP304 / WP304H / WP304L / WP316 / WP316H / WP316L / WP321 / WP321H), A420/A420M (WPL6 / WPL9), A105/A105M (A105), A182/A182M (F11 CL1 / F11 CL2 / F11 CL3 / F12 CL1 / F12 CL2 / F304 / F304H / F304L / F316L / F321), A106 (B / C), A312/A312M (TP304 / TP304H / TP304L / TP316L / TP321), A335/A335M (P5 / P9 / P11 / P12 / P22), A515/A515M (60 / 65 / 70).]

Applicable Standards

ASME B16.9-2012 Factory-Made Wrought Butt-welding Fittings

ASME B16.11-2011 Forged Fittings, Socket-welding and Threaded