材质
Q195/Q215/Q235/Q345, GR.A/B, S235/S355
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
认证
API, CE, KS, JIS, GS认证, ISO9001
Out Diameter
Pre gaIvanized:l/2"-4
technology
Hot dipped galvanized
Type
Electronic Resistance Welded (ERW)
Processing
Grooved, Threaded, Painted, Oiled, Cutting, Hole
Length
1-12m 5.8M 6M OR Customers' Request
Technique
ERW, LSAW, SSAW, Seamless
Standard
ASTM A500/A501,GB,JIS,BV,PHD,EPD,BC1