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As a professional manufacture with 15 years’ experience in welding pipe. Our products are JCOE large straight submerged arc welded steel pipe ,butt welded pipe and extra-thick wall welded pipe.
Production range：Outer Diameter over 16 inch, wall- thick can be up to 4 inch.
Production application for:
(1) Petroleum: crude oil, product oil, petrochemical raw material products transportation pipeline and oil field pipe network
(2) Natural gas: submarine and on-land long-distance pipeline; natural gas destination delivery pipe; gas field and urban natural gas pipe network
(3) Structures: wharf, bridge steel-pipe piles; high-rise building and steel structure architecture steel pipe; different types of structural tubes
Standards: API 5L、API 5H、ASTM A53、ASTM A333、ASTM A671、ASTM A672、ASTM A691.
We have passed through API 、DNV、ISO9001、 ISO14001、OHSAS18001 certificate.
API 5L PIPE
