ASTM A312 Muaj Welded Kav . video

ASTM A312 Muaj Welded Kav . video

 

ASTM-A312 Txheem-SPECATIONIC. pdf

 

A312 Stainless Hlau Yeeb vs ASTM A269

ASTM A312 suav nrog cov kav dej welded, thaum ATTM A269 feem ntau yog seamless kav, thiab tom kawg muaj cov siab dua rau saum npoo (xws li BA qib).

A269 yog qhov tsim nyog rau kev kho mob / zaub mov qib siab huv si cov xwm txheej, thaum A312 yog qhov tsim nyog rau kev lag luam kev lag luam dav dav.

 

ASTM A312 VS ASTM A358 Welded Stainless Hlau Yeeb Nkab

ASTM A312 Welded Yeeb Nkab Siv cov txheej txheem hauv tshuab hluav taws xob, thaum tsim nyog rau kev siv lub diametic steel lossis cov kev xav tau customized {}

 

ASTM A312 Stainless Hlau Yeeb Nkab Tshuaj Ntau Yam

ASTM A312 Stainless Hlau Yeeb Loj