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

Steel Pipe, Seamless Steel Pipe, Steel Tube manufacturer / supplier in China, offering JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle, 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 Bushing/sleeve steel pipe JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle
  • JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle
  • JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle
  • JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle
  • JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle
  • JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle

JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle

Get Latest Price
Min. Order / Reference FOB Price
1 Yard US $400-900/ Yard
Port: Shanghai, China
Production Capacity: 1000 Tons Per Month
Payment Terms: L/C, T/T
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Oiled
Usage: Hydraulic/Automobile Pipe
Section Shape: Round

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Basic Info

Model NO.: HTSP
Capacity: 1000t/Month
Length: Customized
Customized: Stkm 11A/12A/12b/13A/13b
Delivery Condition: Bk, Bkw, Bks, Nbk, Gbk
Delivery Time: 30-45days
Certificate: ISO, BV
Wall Thickness: 0.5-20mm
Trademark: HTSP
Transport Package: Hexagon Woven Bags
Specification: 6-180MM
Origin: China
HS Code: 7304391000

Product Description

Product Description
JIS G3445 STKM11A/12A/12C Precision Steel Tube, Cold Drawn Seamless Tube

Material: 
STKM 11A, STKM 12A, STKM13A
SAE1010, SAE1020, SAE1045

OD: 4-60mm
Wall thickness: 0.5-7mm

Length: 3 - 10 m, approximate length with tolerance +/-10 mm
 

Manufacture process:
Synopsis of Process Routing: Quality Carbon steel - Cold Drawn - Heat Treatment Without Oxidization (NBK Status) - Nondestructive Testing- Flushing The Internal Hole With Special Equipment Under The High Pressure -Dealing With Antirust Oil On Surface - Plastic Capping On Both Ends.


Applications:
Precision tubes are used in hydraulic system,automobile,mechanical parts and in the occasion where the high precision,brightness,cleanness and mechanical properties of the tube are required.
 

Steel grades for carbon Precision steel tube

Standard

Material

EN10305-1

E215, E235, E255, E355,C45E, 30GrMo

DIN2391

ST35, ST45, ST52, ST37.4

BS6323/4

CFS3,CFS4,CFS5,CFS8

ASTMA519

SAE1010,SAE1020,SAE1045

JISG3445

STKM11A,STKM13A

SAEJ524

SAE1010

 
 Tolerance Table Of Steel Tube

NAME

SCOPE(mm)

GB (mm)

DIN (mm)

Enterprise control(mm)

Special high-precision(mm)

Out Diameter

4-30

±0.1

±0.08

±0.05

±0.03

31-40

±0.15

±0.15

±0.05

±0.03

41-50

±0.20

±0.20

±0.08

±0.03

51-60

±0.25

±0.25

±0.08

±0.03

Wall thickness 

0.5-7

±10%,Min±0.12

±10%

±10%,Min±0.05

±10%,Min±0.03

 
Delivery condition and heat treatment processing of carbon Precision steel tube

Delivery Condition

Heat treatment process

+C

Cold drawn/hard.After the last cold forming,no heat treatment.

+LC

Cold drawn/soft.After the last heat treatment follows the cold drawing there is a light finishing pass.
 

+SR

Cold drawn and stress relieved annealed. After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere.

+A

After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere.

+N

Normalized. After the last cold drawing process the tubes are annealed in a controlled atmosphere.

JIS G3445 Cold Drawn Seamless Steel Pipe for Automobile and Motorcycle


 

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