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

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

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Supplier Homepage Products Shock absorber steel pipe Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber

Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber

Get Latest Price
Min. Order / Reference FOB Price
2 Tons 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: St52; Ck20; Ck45; E355
Certificate: Ts16949
Heat Treatment: +C +LC +Sr +a +N
Trademark: HTSP
Transport Package: Hexagon Woven Bags
Specification: 6-68MM
Origin: China
HS Code: 7304319000

Product Description

Product Description

Outer diameter: 6mm -325mm 

Wall thickness: 3-36mm

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.

Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber


Material & Chemical Composition
 DIN2391 standard ST52, EN10305 standard E355, 16Mn, ASTM A106B, C20/20#, CK45
 

MaterialCSiMnS(≤)P(≤)CrNiMoother

A106B / C20#

0.17-0.23

0.17-0.37

0.35-0.65

0.035

0.035

≤0.25

≤0.30

 

Cu≤0.25
CK45#0.42-0.500.17-0.370.50-0.800.0350.035≤0.25≤0.30
 

Cu≤0.25
Q345B≤0.20≤0.551.00-1.600.0400.040V:0.02-0.15Nb:0.015-0.06Ti:0.02-0.20Alt≥0.015
ST52
E355
16Mn
≤0.20≤0.551.00-1.600.0450.045V:0.02-0.15Nb:0.015-0.06Ti:0.02-0.2016Mn
25Mn0.22-0.300.17-0.370.70-1.000.0350.035≤0.25≤0.25
 

 
27SiMn0.24-0.321.10-1.401.10-1.400.0300.030
 

 

 

 
42CrMo0.38-0.450.17-0.370.50-0.800.0250.0250.90-1.20
 
0.15-0.25
 
Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber
Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber
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

Product description
Processing FormI. DLengthStraightnessI. D ToleranceI. D Rounghness
Cold-rolled30-100≤ 12M0.3-1.0H8-H100.4-1.6
Cold-drawn30-250≤ 12M0.3-1.0 0.8-1.6
Hone40-500≤ 12M1000H8-H90.4-0.8
SRB40-400≤ 7M1000H8-H90.1-0.4

Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber
Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber
Cold Drawn Carbon Seamless Steel Pipe for Shock Absorber

 

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