Cold Rolled Pre Galvanized Steel Tube 1.5 Inch 2 Inches by 2mm HS Code Carbon Welded Round Pipe

Precision Tolerance Control: Diameter tolerance up to 0.3%D and wall thickness tolerance up to 3%S for high-precision applications.

Bright Annealing Process: Closed furnace with argon and nitrogen protection ensures oxide-free, bright, and clean surface finish.

Comprehensive Material Range: Supplies Austenitic, Super Austenitic, Duplex, Nickel Alloy, Nickel, and Titanium alloys with specific grades.

Advanced Manufacturing Equipment: Equipped with high-speed multi-roll mills, automatic piercing lines, and precision cold rolling lines.

Rigorous Quality Testing: Full inspection including spectrometer, ultrasonic detector, eddy current flaw detector, and hydrostatic testing.

Wide Application Scope: Suitable for ships, aerospace, oil drilling, chemical industry, food processing, and construction.

Global Certification Standards: Complies with ASTM, ISO, PED, and certified by TUV, BV, CCS, LR, ABS, and DNV-GL.

Flexible Delivery Options: Offers Pickling, Bright Tube, Passivation, and Polishing surface treatments with various standard options.