Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Auto, Motorcycle Parts & Accessories, Construction & Decoration, ...
Registered Capital:
3000000 RMB
Type of Ownership:
Limited Company
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Seamless Tube, Cold Drawn Tube, Seamless Steel Pipe manufacturer / supplier in China, offering Cold Drawn Seamless Carbon Steel Pipe for Construction Material (factory), Seamless Steel Burnishing Tube for Hydraulic Cylinder, DIN2391 Bks Honed Seamless Carbon Steel Pipe and so on.

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Supplier Homepage Products Cold Drawn Tube Cold Drawn Seamless Carbon Steel Pipe for Construction Material (factory)

Cold Drawn Seamless Carbon Steel Pipe for Construction Material (factory)

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $0.95-1/ Ton
Port: Zhangjiagang, China
Production Capacity: 4000 Tonnes Per Year
Payment Terms: L/C, T/T
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Oiled
Usage: Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round

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Basic Info

Model NO.
1
Steel Grade
St52; Ck20; Ck45; E355
Standard Item
GB/T 3639-2009, DIN 2391, En 10305,GB/T8713-88
ID
25-500
Wt Tolerance
-5%/+5%
Trademark
Gano
Transport Package
in Bundles, Internal and External Oil Coating
Specification
ID from 25-500mm
Origin
Jiangyin, China
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.
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
 

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

Product Processing
Cold Drawn Seamless Carbon Steel Pipe for Construction Material (factory)

Quality Control
Cold Drawn Seamless Carbon Steel Pipe for Construction Material (factory)

Packing & Delivery

Packing Details: bundle packing, slightly internal and external oil coating for anti-rust protection, or as required.
Delivery: 
 Within 15 days after advance payment.
 

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Miss Lucia Jue
Export Manager