Jiangsu, China
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Industrial Equipment & ...
Main Products:
Type of Ownership:
Limited Company
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

Seamless Steel Tube, Steel Tube, Seamless Steel Pipe manufacturer / supplier in China, offering En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing, JIS G3461 STB340 Carbon Steel Pipe for Bolier and Pressure, Cold Drawn Seamless Steel Pipe for Bushing and so on.

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En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $400-1,500/ Ton
Port: Tianjin, China
Production Capacity: 600 Tons Per Month
Payment Terms: L/C, T/T
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Oiled
Usage: Hydraulic/Automobile Pipe, Machinery Industry
Section Shape: Round

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Basic Info

Model NO.: HTSP
Steel Grade: E355 E235 E215
Heat Treatment: +C +LC +Sr +a +N
Certificate: Ts16949
Trademark: HTSP
Transport Package: Hexagon Woven Bags
Specification: 6-68MM
Origin: China
HS Code: 7304319000

Product Description

Product Description

Outer diameter: 25mm -500mm 

Wall thickness: 2-50mm

Material: ST52, Q345B, CK20, CK45, SAE1026

Standard: GB/T8713-88, GB/T3639-2009, DIN2391, EN10305

Cold Drawn Tube can be produced according to the demands of costumers that the degree of precision can reach H9/H11.

En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing


Material & Chemical Composition
 

Product NameE215 steel pipeE235 steel pipeE355  steel pipe
chemical analysisC:≤0.10;Si:≤0.05;Mn:≤0.70;P:≤0.025; S:≤0.025;Al:≤0.025C:≤0.17;Si:≤0.35;Mn:≤1.20;P:≤0.025; S:≤0.025C:≤0.22;Si:≤0.55;Mn:≤1.60;P:≤0.025; S:≤0.025
Tensile Strength+C,≥430MPa; +LC,≥380MPa;+SR,≥380MPa;+A,≥280MPa;+N,290-430MPa+C,≥480MPa; +LC,≥420MPa;+SR,≥420MPa;+A,≥315MPa;+N, 340-480MPa+C,≥640MPa; +LC,≥580MPa;+SR,≥580MPa;+A,≥450MPa;+N,490-630MPa
Yield strength+SR,≥280MPa; +N,≥215MPa+SR,≥350MPa;
+N,≥235MPa
  +SR,≥450MPa; +N,≥355MPa
StandardEN10305-1
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.

Dimension tolerance

Inner Dia (mm)ID Tolerance (mm)WT Tolerance (mm)
H7H8H9H10H11
30+0.021/0+0.038/0+0.052/0+0.084/0+0.130/0±5-10%                      
>30-50+0.025/0+0.039/0+0.062/0+0.100/0+0.160/0
>50-80+0.030/0+0.046/0+0.074/0+0.120/0+0.190/0
>80-120+0.035/0+0.054/0+0.087/0+0.140/0+0.220/0
>120-180+0.040/0+0.063/0+0.100/0+0.160/0+0.250/0
>180-250+0.046/0+0.072/0+0.115/0+0.185/0+0.290/0
>250-315+0.052/0+0.081/0+0.130/0+0.210/0+0.320/0
>315-400+0.057/0+0.089/0+0.140/0+0.230/0+0.360/0

En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing
En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing
En10305 Cold Drawn Carbon Seamless Steel Pipe for Auto Bushing
 

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