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, JIS, GS认证, ISO9001
Material:
C20,ST52,E355 SAE1026.CK45 STKM 13C
Straightness:
0.5-1.0/1000
Aplication:
Hydraulic Cylinder
Processing form:
Honed &SRB
Length:
fixed length, random length (3-9m) or as required