ASTM A106 GRB seamless pipes are the core material for high-temperature and high-pressure pipeline systems, and are widely used in the petroleum, chemical, and power industries.
Chemical composition: The carbon (C) content is controlled within 0.30%, manganese (Mn) content is 0.29 - 1.06%, and there are small amounts of silicon, phosphorus, sulfur, etc. The low-carbon design ensures good welding performance and toughness.
Mechanical properties: Tensile strength ≥ 415 MPa, yield strength ≥ 240 MPa, elongation ≥ 22%. The excellent combination of strength and plasticity enables it to withstand complex stresses under high-temperature and high-pressure conditions.
Standard implementation: Strictly follow the ASTM A106/A106M standards, covering size tolerances, chemical composition, mechanical properties, and water pressure tests, etc. Common specifications range from 1/2" to 24" in outer diameter, and wall thickness is supplied according to Schedule grades.
Jiangsu Cunrui Metal Products Co., Ltd. supplies A106 GRB seamless pipes in strict accordance with ASTM standards. It can provide complete material certificates and test reports.
If you have any purchasing or technical consultation needs, please contact Jiangsu Cunrui Metal Products Co., Ltd.