应用
流体管, 煤气管, 输油管, 结构管, Oil or Gas or Water or Structure Pipe
认证
API, CE, BSI认证, JIS, GS认证, ISO9001
Secondary Or Not
Non-secondary
Keyword
50x50 steel square pipe
Process
Thread,Punching,Beveled,Painted
Name
Rectangular Steel Pipe
Usage
Oil Gas Sewage Transport
Product name
Square Steel Pipe