SAW, ERA Pipes/Tubes

Specifications

JIS G 3452 SGP Carbon Steel Pipes for Ordinary Piping

ASTM A 53, API 5LA 25, BS 3487, DIN 1615/2440/2441 ST33, ISO65/559 JIS G 3454 STPG 370/410 Carbon Steel Pipes for Pressure Services

ASTM A 53,135 A/B, API 5L A/B, BS3601/3602, DIN 1626/1629/2442/2448

ISO 2604-2/3, ISO9329/9330 JIS G 3457 STPY 400 Arc Welded Carbon Steel Pipes

ASTM A 134/139-A,B,C,D,E, DIN 1626, ISO 559 JIS G 3461 STB 340/410/510 Carbon Steel Boiler and Heat Exchanger Tubes

ASTM A 178/179/192/210/214/226, BS 3059/3606, DIN 17175/17177, ISO2604-2/3 JIS G 3444 STK 290/400/500/490/540 Carbon Steel Tubes for General Structural Purpose

ASTM A 500/501, BS 1139, DIN 17120/17121/17122/17123/17124 JIS G 3445 SKTM 11-18, A/B/C Carbon Steel Tubes for Machine Structural Purpose

ASTM A 512 JIS A 5525 SKK Steel Pipe for Piles

ASTM A 252 1/2/3

Characteristics

ERW - Electric Resistance Welded S.A.W. - Submerged Arc-Welded Pipe D.S.A.W. (Longitudinal welded ) Pipe Pre-insulated Thermal Pipe Seamless Carbon and Alloy Steel Pipe and Tubes

Dimensions

Surface and Finished Condition

Oiled Varnished PE Coated BPE - Black Plain End BTE - Black Threading End BTC - Black Threading and Coupling GPE - Galvanized Plain End GTE - Galvanized Threading End GTC - Galvanized Threading and Coupling

International Specification