large bore pipe онлайн производство

3LPE Coated Bored Pipe for Pipe Pulling with Sawh Steel Construction Bored Pipe Pipe Pulling 3LPE Coated Pipe SAWH Steel Pipe Spiral Steel Pipe During pipeline construction, various obstacles require the use of ... Подробнее

Jacked & Bored Pipe Spiral Steel Pipe Sawh Pipe Steel Pipe The placement of underground utilities is often done with jacked and bored pipe. Sections of pipe are pushed through the ground with hydraulic jacks ... Подробнее