应用
流体管, 锅炉管, 钻杆, 液压管, 煤气管, 输油管, 化肥专用管, 结构管, Other
特殊管
API 管, Other, EMT 管, 壁厚管
认证
API, CE, BSI认证, RoHS, SNI, 之二, SASO认证, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS认证, ISO9001
Product Name:
xi an hot dip Galvanized Steel Pipe
Thickness:
0.55mm - 17.75 mm..
Length:
1000m-5800mm-11800mm..
Standard:
ASTM, API, AISI..
Grade:
Q195, API J55-API P110
Surface Treatment:
Zinc coated/Galvanized
Grade
Q235, Q235B, S275, S275jr, A53, st37, etc
Usage:
Structure Pipe, petroleum engineering, water supply..