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Changzhou Hongtai Precision Steel Pipe Co., Ltd.

Steel Pipe, Seamless Steel Pipe, DIN17175 Steel Pipe manufacturer / supplier in China, offering DIN2391en10305 Seamless Steel Pipe for Automobile and Motorcycle, JIS G3445 Seamless Steel Pipe for Automobile Shock Absorber, API 5L, ASTM A53/A106, ASME SA53/SA106 Seamless Steel Pipe and so on.

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Supplier Homepage Product Precision Steel Pipes automobile and motorcycle steel pipe DIN2391en10305 Seamless Steel Pipe for Automobile and Motorcycle

DIN2391en10305 Seamless Steel Pipe for Automobile and Motorcycle

FOB Price: US $500-900 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $500-900/ Ton
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Production Capacity: 600tons Per Month
Transport Package: Woven Bags
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HTSP DIN 17175
  • Technique: Cold Drawn
  • Surface Treatment: Oiled
  • Section Shape: Round
  • Wall Thickness: Sch40 Sch80
  • Steel Grade: E215 E235 E355
  • Main Market: Asia, Middle East, Europe, etc.
  • Specification: 6-68MM
  • HS Code: 7304391000
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Hydraulic/Automobile Pipe
  • Outer Diameter: 6-68mm
  • Length: as Customer Request
  • Delivery Time: 30-50 Days
  • Trademark: HTSP
  • Origin: China
Product Description
DIN2391en10305 Seamless Steel Pipe for Automobile and MotorcycleDIN2391en10305 Seamless Steel Pipe for Automobile and Motorcycle

Product Name

ST35.8 steel pipe

ST45.8 steel pipe

17Mn4 steel pipe

19Mn5 steel pipe

15Mo3 steel pipe


chemical analysis

C: 0.17;Si:0.10-0.35;Mn:0.40-0.80;P: 0.040; S: 0.040

C: 0.21;Si:0.10-0.35;Mn:0.40-1.20;P: 0.040; S: 0.040;

C:0.14-0.20;Si:0.20-0.40;Mn:0.90-1.20;P: 0.040; S: 0.040;Cr 0.30

C:0.17-0.22;Si:0.30-0.60;Mn:0.90-1.20;P: 0.040; S: 0.040;Cr 0.30

C:0.12-0.20;Si:0.10-0.35;Mn:0.40-0.80;P: 0.035; S: 0.035;Mo:0.25-0.35

C:0.10-0.18;Si:0.10-0.35;Mn:0.40-0.70;P: 0.035; S: 0.035;Cr:0.70-1.10;Mo:0.45-0.65

Tensile Strength







Yield strength

T 16mm, 235MPa;16 T 40mm, 225MPa;40 T 60mm, 215MPa

T 16mm, 255MPa;16 T 40mm, 245MPa;40 T 60mm, 235MPa

T 16mm, 270MPa;16 T 40mm, 270MPa;40 T 60mm, 260MPa

T 16mm, 310MPa;16 T 40mm, 310MPa;40 T 60mm, 300MPa

T 16mm, 270MPa;16 T 40mm, 270MPa;40 T 60mm, 260MPa

T 16mm, 290MPa;16 T 40mm, 270MPa;40 T 60mm, 280MPa





As customer s request


Standard export packing, packed in woven bags, with two nylon slings, or can be customized as request

Heat Treatment/      Delivery Condition

  1. Cold finished and stress-relieved annealing BKS(+SR)

Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.

  1. Annealed    GBK(+A)

The last Cold forming process is followed by annealing in a controlled atmosphere.

  1. Normalized   NBK(+N)

  2. The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.

Delivery Time

Within 35-50 days from receiving deposit

Payment Term

100% L/C at sight or 30% deposit, 70% balance against copy of B/L


Pipes for high pressure boiler

Hot Tags: Din17175 Steel Pipe, China, Manufacturer, High Quality, Good Delivery Time, St35.8 Steel Pipe, St45.8 Steel Pipe, 17mn4 Steel Pipe, 19mn5 Steel Pipe, 15mo3 Steel Pipe, 13crmo44 Steel Pipe
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