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Changzhou Hongtai Precision Steel Pipe Co., Ltd.

Steel Pipe, Seamless Steel Pipe, Steel Tube manufacturer / supplier in China, offering JIS G3445 Stk11A Tube for Structure, En10305-1 Shock Absorber Precision Steel Pipe, Cold Drawn Precision Seamless Steel Tube/Pipe En10305 DIN2391 JIS G3441 and so on.

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JIS G3445 Stk11A Tube for Structure

FOB Price: US $410-780 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $410-780/ Ton
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Port: Shanghai, China
Production Capacity: 600 Tons Per Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: HTSP G3445
  • Technique: Cold Drawn
  • Surface Treatment: Oiled
  • Section Shape: Round
  • Outer Diameter: 6-68mm
  • Steel Grade: Stkm11A Stkm12A Stkm13A Stkm13c Stkm14b
  • Payment: T/T,L/C
  • Trademark: HTSP
  • Specification: C Si Mn P S
  • Type: Seamless
  • Material: Carbon Steel
  • Usage: Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
  • Application: Automobile and Motorcycle;Oil Cylinder;Bushing
  • Standard: En10210
  • Thickness: 1mm-50mm
  • Delivery Time: 30-50days
  • Transport Package: Woven Bags
  • Origin: China
Product Description
Changzhou Hongtai Precision Steel Pipes Co. specializes in steel pipes manufacturing and trading for many years, enjoys a great reputation in China. Our products are famous for their high quality and wide size range.

PRODUCT DESCRIPTION
Seamless Steel Pipes
1)MOQ:10tons 

2)Payment term:T/T,L/C 
3)FOB:410-780usd/ton 

4)Delivery Time:30-50 days
5)Steel Grade:STKM11A STKM12A STKM13A STKM13C STKM14B

 
Product NameSTKM11A steel pipeSTKM12A steel pipeSTKM13A steel pipeSTKM13C steel pipeSTKM14B steel pipe
chemical analysisC:≤0.12;Si:≤0.35;Mn:≤0.60;P:≤0.040; S:≤0.040C:≤0.20;Si:≤0.35;Mn:≤0.60;P:≤0.040; S:≤0.040C:≤0.25;Si:≤0.35;Mn:0.30-0.90;P:0.040;S:0.040C:≤0.25;Si:≤0.35;Mn:0.30-0.90;P:≤0.040;S:≤0.040C:≤0.30;Si:≤0.35; Mn:≤0.30-1.00;P:≤0.040; S:≤0.040
Tensile Strength≥290MPa≥340MPa≥370MPa≥510MPa≥500MPa
Yield strength-≥175MPa≥215MPa≥380MPa≥355MPa
StandardJIS G3445
LengthAs customer's request
PackagingStandard export packing, packed in woven bags, with two nylon slings, or can be customized as request
Heat Treatment/      Delivery Condition
  1. Cold finished (hard)   BK(+C)
Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation
  1. Cold finished (soft)    BKW(+LC)
The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding)
  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)
The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.
Delivery TimeWithin 35-50 days from receiving deposit
Payment Term100% L/C at sight or 30% deposit, 70% balance against copy of B/L
Usage/ApplicationPipes for automobile and motorcycle
Main MarketAsia, Middle East, Europe, etc.

JIS G3445 Stk11A Tube for Structure
JIS G3445 Stk11A Tube for Structure



COMPANY CULTURE

JIS G3445 Stk11A Tube for Structure
JIS G3445 Stk11A Tube for Structure

 
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