材质
ASTM A500 GR.A GR.B GR.C,S235JR S355JR
应用
结构管, Construction, Furniture tube
特殊管
JIS pipe, Large diameter
认证
API, ce, KS, JIS, ISO9001
Technique
Black annealed, hot rolled, extruded, pre-galvanized, HDG
Standard
GB/T6728 ASTM A500, EN10219 AS1163 JIS3466 JIS G3444
Diameter
12MMx12MM-600MMx600MM
Length
5.5M 5.8M 6M 6.4M 11.8M 12M any length available
Surface treatment
Black painting anti-rust Oil / Hot Galvanized Coated Pre-Galvanized
Test
Mechanical Properties Test,Chemical Compostion Test
Certificate
API, CE, JIS, ISO9001, CNAS Lab
