Stainless Steel Seamless Pipe 300 series

Products Description

Stainless steel seamless pipe is a type of long steel product with a hollow cross-section and no seams.

It is manufactured by adding alloying elements such as chromium, nickel, and molybdenum to form an oxide film that provides resistance to corrosion from weak corrosive media like air, steam, and water, as well as chemical erosive media such as acids, alkalis, and salts.

Key Manufacturing Process

1. Solid Billet: Starts from a solid, high-quality stainless steel billet.
2. Heating & Piercing:The billet is heated and rotated under immense pressure while a piercing rod creates a hollow shell.
3. Elongation & Sizing:The shell is further elongated, rolled, and sized to achieve precise dimensions and wall thickness.
4. Finishing:The tube is heat-treated, cleaned, polished, and subjected to all necessary tests per standard

quality control

Our stainless steel seamless pipe in stock undergoes stringent quality control, including:
* Hydrostatic / Pneumatic Pressure Testing
* Non-Destructive Testing (Eddy Current, Ultrasonic)

* Chemical composition test by PMI
* Mechanical Property Testing
* Dimension & Surface Inspection
* Full Traceability (Mill Test Certificates 3.1 provided)

Partner With Us for Your stainless steel Seamless Pipe Needs

Whether you require standard sizes or custom-engineered solutions

we deliver reliable, high-performance stainless steel seamless pipe tailored to your industry's demands.

Enjoy competitive pricing, on-time delivery, and dedicated technical support

-let us be your trusted supplier for projects that demand excellence.