材质
GR A, GR B, GR C, GR D, DC01, DC03, 1008, 1010
应用
流体管, 锅炉管, 钻杆, 液压管, 煤气管, 输油管, 其它, Construction/Fence post/water, gas, oil transportation/greenhouse
特殊管
API 管, 其它, 壁厚管, mild steel pipe
Standard
ASTM A53 ASTM A500
Certification
ISO9001/API, BV, TUV certificate
Product name
Square Steel Pipe
Keyword
Galvanzied Steel Pipe
Material
GR B, GR C, GR D, DC01, DC03, 1008, 1010