ASTM A53 Gr B Seamless Steel Pipe, DN200, SCH 40. H.S CODE730419 ModelExport area:North America Central South America ASIA Europe Africa Oceania IntroductionChina ASTM A53 Seamless Steel Pipe Manufacturer Lufeng Provides ASTM A53 Gr B Seamless Carbon Steel Pipe, DN200, 6 Meters, API 5L, Schedule 40.
Products/Services We OfferSteel pipes, pipe fittings,flanges, valves, plastic pipes and fittings . Primary Business TypeNo Supply. Code for Imp. & Exp. China ASTM A106 GR.B Pipe Manufacturer Lufeng Provides ASTM A106 GR.B Seamless Pipe, Carbon Steel, 6M Length, Size DN50, SCH STD, Bevelled Ends. ASTM A193 Grade B7/B7M ASTM A320
图（一） API 5CT 油套管 图（二） 图（三） API 5L 线管 Seamless casing pipe Casing Pup joint Seamless Carbon steel Pipe 无缝油线管 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.
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