The range of the pipes is from high pressure boiler seamless pipes, seamless pipes for petroleum & petrochemicals, high pressure gas cylinder pipes, to pipes for alloy structures, etc. StandardsAPI 5L, ASTM /ASME A/SA106, A53
Products/Services We OfferHigh frequency butt welded pipe, Spiral seam submerged arc welding steel tube, Petroleum pipe line tube, Square pipe and cold formed steel Primary Business TypeManufacturer
现出口级产品多采用美标。美标包括API 5CT和API 5L 标准。API 5CT标准用于油套管的生产（见图一），API 5L 用于油线管的生产（见图二）。 Seamless line Pipes.
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.
Our Steel Products' Certificates: