ASTM A312 ASTM a778 GB / t12771 hg20537 1-4 pipe for industrial and fluid transportation

JIS g3459 pipe for industrial and fluid transportation

美标ASTM A312 \ A778 (B36.19)                              日标JIS G3459                                  国标GB/T 12771 HG20537 1-4

Stainless steel industrial piping                                                  Stainless steel industrial piping

Dimensional tolerance

En10217-7 pipe for industrial and fluid transmission

Product application: the products are widely used in chemical industry, papermaking, energy, sewage engineering and other industries.