Astm A500 Grade A Shs

Posted By HollowSections -

China
Summary: 1 astm a500 grade shs 2 20 800 800mm 3 wall thickness 0 35mm 4 technique rolled
Astm A500 Grade A Rhs

Posted By HollowSections -

China
Summary: certification iso9001 ce surface bared oil galvanized paint 6m 12m usage
Astm A202 Grade A Alloy Steel

Posted By Luanyawei1983 -

China
Summary: 1 grade a202 2 adopt astm asme 3 8 650 mm 1500 3900mm 3000 18800mm 4 payment t 5