材质
S235JRH,S237JRH,S355K2H,S355J2H
特殊管
API 管, Other, EMT 管, 壁厚管
认证
API, SASO认证, tisi, JIS, GS认证, ISO9001
Product name
galvanized square tube
Grade
ASTM A106/A53 Gr.B ASTM A333 A335 A213
Standard
EN10210,EN10219,EN 10130,
Material
ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C
Shape
Round Square. Rectangular
Payment terms
30%TT Advance + 70% Balance