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Quick Details

  • Standard: API, ASTM, BS, DIN, GB, JIS
  • Standard2: API 5L, ASTM A106-2006, ASTM A53-2007, BS 1387, BS EN10219, DIN 1629/3, DIN 17175, DIN 2391, DIN 2448, GB/T 8162-1999, GB/T 8163-1999, JIS G3454-2007, JIS G3455-2005, JIS G3456-2004
  • Grade Group: 10#-45#, 16Mn, A53-A369
  • Grade: 10#, 20#, 45#, 16Mn, A106(B,C), A53(A,B)
  • Thickness: 1.73 - 120 mm
  • Section Shape: Round
  • Outer Diameter(Round): 10.3 - 1200 mm
  • Place of Origin: China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Fluid Pipe
  • Technique: Cold Drawn, Seamless
  • Certification: API
  • Surface Treatment: black coating
  • Special Pipe: API Pipe
  • Alloy Or Not: Non-alloy
  • Model Number: A-0018
  • steel pipe: pipeline
  • metal: metallurgy

Packaging & Delivery

Packaging Details sea worthy package
Delivery Time 10-60days after order receipt
Product Description

  line pipe of stpg370 seamless pipe asme sa106 gr.b (carbon steel )

Name: line pipe of stpg370 seamless pipe asme sa106 gr.b (carbon steel )
Standard:API 5L.
Outside diameter: 10.29mm-1200mm
Wall thickness: 2.4mm-120mm
Length: according to customers' requests
Tolerance: meet the standard
Surface: Varnish coating
Packing:bundle with knitted plastic bag, wooden case or according to customers' request
Application:For gas ,water,and oil conveying in petroleum and natural gas industries.



Packaging & Shipping


Packaging Details :  wrapped with woven bags, wooden case for ISO Seamless Stainless Steel Pipe weight


Shipping:                    Usually by sea  and air transportation, train is also acceptable


Our Services


1) .Free sample pieces can be provided, into container,and we can make the special samples as clients requirement .
2). Everything will be prepared well  before delivery.You only need to make the order,.
3). Products will be produced based on customers’ requirement,based on the standards,materials, sizes and so on

4).Korea branch takes in charge of quality control and final inspection before shipping, provide QC report and

   MTC for each shipment, also make sure delivery


Company Information

 N-steel is a collection of trade,service business investment in the intergration of word-class Chinese comprehensive business organization . It covers energy metal ,shipbuilding ,steel and producs,auto parts.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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China (Mainland) | Trading Company
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The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $56,000
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