Welded pipe

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API 5L Erw steel pipe


Welded steel pipes are used in oil and gas (oil and gas) industry pipeline transportation systems, water supply pipelines, structures and buildings.

API 5L Lsaw steel pipe


Welded steel pipes are used in oil and gas (oil and gas) industry pipeline transportation systems, water supply pipelines, structures and buildings.

Anti-corrosion welded pipe


Welded steel pipes are used in oil and gas (oil and gas) industry pipeline transportation systems, water supply pipelines, structures and buildings.

API 5L Sawh steel pipe


The pipes are mainly used in domestic and foreign oil and gas, water and heat, low voltage liquid transporation, infrastructure etc.