classification:
All Pipe opening and plugging Pipe installation Mechanical cleaning Pipeline transportation Pipeline repair Pipeline inspection
Large tank cleaning A series of closed operation p...

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Harmless treatment of pipeline Oil and gas pipelines will be ...

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ENGINE SER

Pipe opening and plugging

Pipe installation

Mechanical cleaning

Pipeline transportation

Pipeline repair

Pipeline inspection

PRODUCT

Pipe with pressure hole sealing series

Field machining series

Other piping equipment

Pipeline repair and reinforcement series

Pressure components and welded assemblies

CASE

Pipe opening and plugging

Pipe installation

Pipeline inspection

Pipeline repair

Pipeline transportation

Mechanical cleaning

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