Large-Diameter Steel Pipes OD 219-4064MM Wall 3.2-40MM Length 3-70M API ASTM EN JIS Water Gas Structural Use

Size is OD 219-4064 mm, wall thickness 3.2-40 mm, length 3-70 m. Grades include Q235A, Q235B, Q345, L245(B), 1290 (X42), 1320 (X46), 1360 (X52), L390 (X56), L415 (X60), L450 (X65), L485 (X70), L555 (X80), 1290M (X42M), 1360M (X52M), 1390M (X56M), IA15M (X60M), IA50M (X65M), IA85M (X70M), L555M (X80M). Standards include API 5L PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70; ASTM A53, A252, A500; EN 10219, EN 10208, EN 10297; JIS G3457. Coating standards include ANSI/AWWA C104/A21.4 for cement-mortar lining of ductile iron pipe and fittings for water, and DIN 30670 polyethylene coatings for steel and fittings. Applications include liquid delivery such as water supply and drainage, gas delivery including gas, steam, and liquefied petroleum gas (LPG), and structural use for pile pipes, bridges, wharfs, roads, and building structures.