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Quick Details

  • Standard: JIS, DIN, ASTM, API, ASTM A106-2006
  • Standard2: JIS G3461-2005, JIS G3454-2007, JIS G3455-2005, JIS G3456-2004, ASTM A106-2006, ASTM A53-2007, API 5L
  • Grade Group: 10#-45#, 16Mn, A53-A369, API J55-API P110, ST35-ST52, STPG42, Q195-Q345
  • Grade: 10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), A179-C, A178-C, API J55, St52, St42, St45, St45-8, St52.4, Q235, API J55
  • Thickness: 2.5 - 80 mm
  • Section Shape: Round
  • Outer Diameter(Round): 21.3 - 426 mm
  • Place of Origin: Shandong, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Fluid Pipe
  • Technique: Hot Rolled, Seamless
  • Certification: API
  • Surface Treatment: Other
  • Special Pipe: API Pipe
  • Alloy Or Not: Non-alloy

Packaging & Delivery

Packaging Details (1).bundle packing,
(2).paint varnish voationg on the pipe
(3).plastic covers at ends.


seamless steel pipe & seamless steel tube
(1).ASTM A106 GR B and so on
(2).OD :21.3 mm - 355.6mm

seamless steel pipe & seamless steel tube

(1).Product Name : Carbon Seamless Steel Pipe  


(2). Brand : Zhongzheng Steel Pipe  ( By ourself )


(3).Specification: OD 21.3mm - 355.6mm ( 1/2'' -  14'')


(4) Material:

       ASTM A106 GR B ,        ASTM A53 GR B


       API 5 L GRB , X42,x52  API 5CT J55,K55,N80

       SAE1020                       SAE1045

       JIS G4051 S20C            JIS G4051 S45C

       JIS G3454 STPG370      JIS 3454 STPG42

       DIN ST 45-8                   DIN ST 42-2 


(5) Technics : Cold drawn,hot and cold rolled ,precision pipes


(6) Length : Random or Fixed length according to customers' requirements


(7)Packing :In Bundles , Plain Ends , Marking etc normally export package or base on customers' need


(8) Payment: L/C at sight , T/T



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China (Mainland) | Manufacturer, Trading Company
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