Material: 1010, 1020, Q295, ST52, etc.

Specifications: 108-325×4-30mm

Product standard: ASTM A 53M, ASTM A 106M, JIS G 3454 JIS G 3455 JIS G 3456

Application: For conveying water, oil, gas and other fluids

Material: 1010,1020

Specification: 108-325 * 4-30 mm

Standard: ASTM A161,A200

Application: Furnace tubes heat exchanger tubes and pipeline used in petroleum refinery