Product overview: 

The austenitic stainless steel seamless pipe produced by ASTM standards is made by hot extrusion, cold drawing and other processes. It has no weld structure and has both corrosion resistance, mechanical properties and processability. It is widely used in fluid transportation, industrial equipment manufacturing and other fields. 

Outer diameter: φ6.00mm-φ830mm, wall thickness 0.5mm-48mm; 

Accuracy level: ordinary grade (tolerance ±0.5mm), precision level (tolerance ±0.1mm) to meet the assembly needs of different equipment.

Product overview: 

Our welded pipes can be customized according to your specific needs, different lengths (3m-12m), different specifications (outer diameter φ13.72mm-φ406.4mm, wall thickness 0.6mm-6.55mm) and different internal and external finish of steel pipes (using mechanical polishing or electrolytic polishing, the most Small Ra can reach 0.2μm); and strictly control the inner and outer diameter and thickness tolerance as low as ±0.05mm, far lower than the international average standard of ±0.10mm, and its accuracy is in the leading position in the same industry.