Pipe & Tube products are fundamental structural and fluid-conveying components widely used in oil and gas pipelines, mechanical engineering, structural construction, automotive exhaust systems, and industrial processing. They provide exceptional pressure resistance, structural integrity, and long-term durability.

As a leading factory direct supplier, XQJ Metal provides a comprehensive inventory of high-performance metal pipes and tubes tailored for global industrial requirements:

• Main Materials: Carbon Steel (Seamless & Welded, API 5L, ASTM A106/A53), Stainless Steel (304/316L), and Aluminum alloy tubes.

• Shapes & Types: Round pipes, square tubes, rectangular hollow sections (RHS), and precision tubes.

• Key Advantages: High tensile strength, smooth internal surfaces for minimal fluid friction, strict dimensional tolerances, and reliable weldability.

Frequently Asked Questions (FAQ):

• Q: What is the main difference between a metal pipe and a metal tube? A: Generally, “pipe” is measured by nominal bore (NPS) and schedule for fluid and gas transportation, whereas “tube” is specified by exact outside diameter and wall thickness for structural, mechanical, and precision applications.

• Q: Do you provide mill test certificates and third-party testing? A: Yes, every commercial shipment includes an EN 10204 3.1 Mill Test Certificate (MTC), and we support third-party inspections like SGS or BV upon request.