• Zhongao

stainless steel pipe

  • 316l Stainless Steel Seamless Steel Pipe

    316l Stainless Steel Seamless Steel Pipe

    The stainless steel pipes are all made of imported first-class positive stainless steel plates. The characteristics are: no sand holes, no sand holes, no black spots, no cracks, and a smooth weld bead. Bending, cutting, welding processing performance advantages, stable nickel content, products comply with Chinese GB, American ASTM, Japanese JIS and other specifications!

  • 321 Stainless Steel Seamless Pipe

    321 Stainless Steel Seamless Pipe

    310S stainless steel pipe is a hollow long round steel, which is widely used in petroleum, chemical, medical, food, light industry, mechanical instruments, etc. When the bending and torsion strength are the same, the weight is lighter, and it is widely used in the manufacture of mechanical parts and engineering structures. Also often used as conventional weapons, barrels, shells, etc.el hot-rolled and cold-drawn (rolled) seamless steel tubes.

  • Stainless Steel Seamless Pipe

    Stainless Steel Seamless Pipe

    Stainless steel pipes are safe, reliable, hygienic, environmentally friendly, economical and applicable. The thin-walled pipes and the successful development of new reliable, simple and convenient connection methods give it more irreplaceable advantages for other pipes, and more and more applications in engineering , The use will become more and more popular, and the prospects are promising.

  • Tp304l / 316l Bright Annealed Tube Stainless Steel For Instrumentation, Seamless Stainless Steel Pipe/Tube

    Tp304l / 316l Bright Annealed Tube Stainless Steel For Instrumentation, Seamless Stainless Steel Pipe/Tube

    Seamless stainless steel pipe is a long, hollow, seamless steel strip. The main production processes include hot rolling, hot extrusion, and cold drawing (rolling). Hot rolling (extrusion) involves heating a solid tube billet, then piercing and rolling it on a rolling mill, or forming it through an extruder. It is commonly used to produce larger diameter steel pipes. Cold drawing (rolling) uses hot-rolled pipe as raw material and further reduces the pipe diameter and wall thickness through cold working, improving dimensional accuracy and surface finish. It is mainly used to produce small-diameter, thin-walled precision steel pipes.