Gold Member Since 2016
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Changzhou Hongtai Precision Steel Pipe Co., Ltd.

Steel Pipe, Seamless Steel Pipe, Tubing manufacturer / supplier in China, offering Supplier of Cold Rolling GB5310 Tube with Ts16949, JIS G3444 Cold Drawn Steel Pipe for Automobile and Motorcycle, JIS G4051 Seamless Steel Tube and so on.

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Supplier of Cold Rolling GB5310 Tube with Ts16949

FOB Price: US $400-810 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $400-810/ Ton
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Port: Tianjin, China
Transport Package: Galvanized Steel Strip
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HTSP
  • Technique: Cold Drawn
  • Surface Treatment: Black
  • Section Shape: Round
  • Application: Heat Exchanger and Condensers
  • Payment: T/T;L/C
  • Trademark: HTSP
  • Origin: China
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Boiler Pipe, Oil/Gas Drilling, Mining, Construction & Decoration
  • Steel Grade: Gr.A1 Gr.C
  • Standard: GB5310
  • Delivery Time: 30-50days
  • Specification: C Si Mn P S
Product Description
seamless steel boiler tube GB5310
Application:
For Manufacture heating-pipelines,containers,coal-saving devices,superheaters and reheaters of high pressure boiler(P>9.8MPa,450 <T<650)
Main Steel Tube Grade:20G,20MnG,1 5MoG,15C rMoG,12C r2MoG,12C rlMoVG.
Other grade can also be provided after consulting with costomers.
Mechanical Properties:  
StandardSteel GradeTensile Strength(MPa)Yield Point(MPa)Elongation(%)
GB531020G410-550≥245≥24
20MnG≥415≥240≥22
15MoG450-600≥270≥22
15CrMoG440-640≥235≥21
12Cr2MoG450-600≥280≥20
12Cr1MoVG470-640≥255≥21
Chemical Properties:
StandardSteel GradeChemical Coposition
CSiMnPSCrMoCuNiV
GB531020G0.17-0.240.17-0.370.35-0.65≤0.030≤0.030//≤0.20≤0.25/
20MnG0.17-0.240.17-0.370.70-1.00≤0.030≤0.030//≤0.20≤0.25/
15MoG0.12-0.180.17-0.370.40-0.80≤0.030≤0.030/0.25-0.35≤0.20≤0.30/
15CrMoG0.12-0.180.17-0.370.40-0.70≤0.030≤0.0300.80-1.100.40-0.55≤0.20≤0.30/
12Cr2MoG0.08-0.15≤0.500.40-0.70≤0.030≤0.0302.00-2.500.90-1.20≤0.20≤0.30/
12Cr1MoVG0.08-0.150.17-0.370.40-0.70≤0.030≤0.0300.90-1.200.25-0.35≤0.20≤0.300.15-0.35

Heat Treatment / Delivery Condition
+CCold drawn / hard. 
After the last cold forming no heat treatment.
+LCCold drawn / soft. After the last heat treatment follows the cold drawing there is a light finishing pass.
+SRCold drawn and stress relieved annealed. After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere.
+AAnnealed. After the last cold drawing process the tubes are annealed in a controlled atmosphere.
+NNormalized. 
After the last cold drawing process the tubes are annealed in a controlled atmosphere.


 
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