Gold Member Since 2014
Audited Supplier
Weifang Luzheng Industry & Trade Co., Ltd.

Q345b Steel Pipe, Q345D Steel Pipe, Q345c Steel Tube manufacturer / supplier in China, offering Q345b Steel Pipe, Q345D Steel Pipe, Q345c Steel Tube, En10297 Seamless Pipe, 42CrMo4 Seamless Pipe, 42CrMo4 Steel Pipe, ASTM A213 Tp201, Tp201 Steel Tube, Tp201 Heat Exchanger Tube and so on.

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Supplier Homepage Product Mechanical pipe Q345b Steel Pipe, Q345D Steel Pipe, Q345c Steel Tube

Q345b Steel Pipe, Q345D Steel Pipe, Q345c Steel Tube

Purchase Qty.:
(Tons)
25-99 100+
FOB Unit Price: US $1,100 US $450
Purchase Qty. (Tons) FOB Unit Price
25-99 US $1,100
100+ US $450
Get Latest Price
Production Capacity: 10000tons Per Month
Transport Package: Bundles or Loose
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: q345
  • Technique: Hot Rolled
  • Surface Treatment: Polished
  • Section Shape: Round
  • Trademark: luzheng
  • Origin: Shandong, China
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • DIN1629/2448: St37,St44,St52
  • Specification: 12.7-1067mm
  • HS Code: 73045990
Product Description
Seamless steel pipe OR ERW pipe
DIN 1629,ST37,ST44,ST52 or API5L/ASTM A106/A53 GR.B,X42,X46,X52,X56,X60
Or GB/T8162-2008,GB/T8163-2008(Q235,Q345)

Length:random or fixed.,

OD:1/2"-42"(12.7-1067mm)

Chemical Composition(%)
 
GradeCSiMnPS
St37≤0.17--≤0.035≤0.035
St44≤0.21--≤0.035≤0.035
St52≤0.22≤0.55≤1.60≤0.035≤0.035

Mechanical Properties
GradeTensile strength(Mpa)Yield point(Mpa)Elongation(%)
St37350-480≥235≥25
St44420-550≥275≥21
St52500-650≥355≥21

Note:1,If customer have special request for the tolerance and surface .We can negotiate it.
2,If you have other request for structure purpose,we can discuss it

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