Welded Steel Pipes & Tubes

2A) Welded Carbon Steel Pipes & Tubes

Product Diameter Wall Thickness Specification Standard & Grade

ERW API Line Pipe 1/2”~ 24” 0.078”~ 0.625 API 5L Gr.A, Gr.B, X42,X46, X52,X56, X60, X70, X80   ERW API Casing 2" ~ 24" 0.078"~ 0.625" API 5CT J55, K55,N80   ERW API Tubing 2-3/8” ~ 4-1/2” 0.145" ~ 0.47" J55, N80,L80,P110,P110 HC, API 5CT, API 5B   ERW Boiler & Heat Exchanger Tubes 1/2" ~ 6" 0.063"~ 0.625 ASTM A178, A214   SSAW Pipes 10" ~ 56" 0.24" ~ 0.77" Gr. A/B/C, X42 ~ X80, Q235, ASTM, API, BS, JIS, GB,DIN   LSAW UOE/JCOE Pipes 20” ~ 56” 0.24" ~ 1.26" Gr. A/B/C, X42 ~ X80, Q235, ASTM, API, BS, JIS, GB, DIN   LSAW Press Bending 12”~ 60” 8 mm ~ 100 mm API 5LB, SPS49, A516-50, API 2W-60, 2H-50, API X65, A572-70   ERW Galvanized Pipes 1/2"~ 6" 0.079" ~ 0.236" ASTM A53, BS1387, DIN2440   ERW Square/ Rectangular Tubes 2”~ 20” 0.039”~ 0.591 ASTM A500 Gr.A/B, JIS G 3466 STKR 400/STKR 490   ERW Conduit Tubes 1/2” ~ 6” 0.100” ~0.266” EN10244, UL6, ANSI C80, JIS C8305, BS31   Copper-Brazed Steel Tubing 3.18 ~12.00 mm 0.5 ~ 0.9 mm ASTM A254, SAE J 5276

2B) Welded Stainless Steel Pipes & Tubes

Diameter Wall Thickness Specification Standard & Grade

1/2”~ 80” 0.039”~ 0.800” JIS G3459, G3463, G3448, G3468, G3446, G3447, ASTM A312, A249, A450, A269, A358, A409, A554, A270, A1016, SUS304, 304L, 316, 316L