• Large Diameter Seamless Steel Pipe Package: Caps on two end of every pipe outer,hexagonal shape bundles wrapped with strong steel strip or as per customer's requests.

• Large Diameter Seamless Steel Pipe Surface Finish: Black, painted, oiled or as per customer's requirement.

• Application: a. Petroleum and natural gas industry.b. Chemical industry. c. Electric industry. d. Flammable and non-flammable liquid transportation and steel construction. e. Drainage project and city construction etc.

• Large Diameter Seamless Steel Pipe Delivery: Within 30 days.

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• Standard: SO3183 ,API Spec 5LI ,API Spec 2B ,GB/T971

• Grade: GR.A, GR.B, X42-100

• OD: 406.4-1422.4mm

• WT: 6-50mm

• Length: 3-12.5m Max or according to customer's requirement.

• Large Diameter Seamless Steel Pipe Advantage:*. After the whole mechanical expanding processing, the internal stress is small and uniform, which can effectively prevent the stress corrosion cracking, high size precision, easly for working-yard  Field welding.
  Use of pre-welding fine welding technology, stable welding process, high welding seam quality.
  Large Diameter Seamless Steel Pipe The weld is easy to realize the production process of nondestructive testing and use of the process field nondestructive testing review. and non straight welded pipe, short welding seam, welding defects of small probability.
  The scope of product specifications, can produce small diameter, large wall thickness can also produce large diameter, large wall thickness of steel pipes.

• Large Diameter Seamless Steel Pipe Package: Caps on two end of every pipe outer,hexagonal shape bundles wrapped with strong steel strip or as per customer's requests.

• Large Diameter Seamless Steel Pipe Surface Finish: Black, painted, oiled or as per customer's requirement.

In addition, we can provide Seamless Steel Pipe, API Pipe SSAW Pipe, LSAW Pipe, Anti-Corrosion Steel Pipe, Scaffolding Tube and Hollow Structure Section etc. And all of our products are made to confirm to the ASTM, ANSI, API, EN, BS, JIS and GB Standard.

We warmly welcome clients all around the world to visit our factory and contact us for more information.