JIS G3454 STPG370 Carbon steel pipes for high pressure and temperatureMarch 10, 2017
ASTM A53 ERW steel pipe Sch40, SRL ERW pipeMarch 11, 2017
ASTM A106 is the black carbon steel pipe for high-temperature, high-pressure service of seamless pipeline in 3 grades A, B, and C of varying strength. ASTM/ASME A-106/ SA-106 grade smooth pipes is among our most extensively used grade of carbon steel and is easily available ex-stock for all standard densities as much as SCH160. NPS 1-1/2 and under may be either hot completed or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified. Surface area finish standards are described in the spec.
Grades A and B are accessible in the majority of sizes and schedule numbers, Grade B allows greater carbon and manganese contents than Grade A. The A106 Grade B supplied by ASTM Seamless Pipes has an optimal carbon material of 0.23%.
ASTM A106 Grade B Carbon Steel Pipes
Size Range: 1/2” NB to 36” NB
Thickness: 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier
Grades : ASTM A106 Grade A, ASTM A106 Grade B, ASTM A106 Grade C
Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Applications: Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes