Stainless steel pipe is a hollow elongated round steel material, which is widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. It has good corrosion resistance, polishing line and mechanical properties.

Stainless steel pipe process

Round Bar-inspection& Analysis→ Cut to Length→ Coutering→Pel→ Heating→ Perforation→ Inspection of SizePickling- Inspection of Surface→ Lubricating→cold- Drawing(Cold- Rolling)→ Degreasing→ Annealing→Straightening --Corp End Cutting off-pickling/passivating-final Inspection( UT/ET TEST or Hydrostatic Test)Marking→ Packing→ ShippingProduct manufacturing standard