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Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Specifications
Brand Name :
Torich
Model Number :
SAE J527 b
Certification :
ISO 9001 TS16949
Place of Origin :
China
MOQ :
3 tons
Price :
4-6USD/kg
Payment Terms :
L/C, T/T
Supply Ability :
5000 tons per year
Delivery Time :
4-5 week days
Packaging Details :
In wooden boxes packaging
Material :
1008 or 1010 etc low carbon steel
Standard :
SAE J527
OD :
4.76-8.00 mm
WT :
0.7mm
Length :
Straight length or coil
Assurance pressure :
350kg/cm3
Description

Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles

Copper brazed double wall steel tube is made of steel strips which is copper plated on both sides.It has widely applied for automobiles,refrigerators and the other hydraulic system industries.

Dimension and specification

O.D. mm Thickness mm Weight g/m

Assurance pressure kg/cm3
4.76 0.7 70.28 350
6.00 0.7 91.76 350
6.35 0.7 97.75 350
7.00 0.7 108.75 350
7.14 0.7 111.17 350
8.00 0.7 126.31 350

Tolerance

O.D. and W.T. +/-0.08mm

Chemical Composition

C ≤ 0.12%

Mn ≤ 0.50%

P≤ 0.04%

S≤ 0.045%

Mechanical properties

Tensile strength ≥30kgf/mm2

Yield point ≥18kgf/mm2

Elongation(50mm)≥25%

Hardness(HR30T)≤ 65

Expand test Take 3 samples of 200mm,expand the pipe outside dimension to larger than 25%


Internal cleanliness Particle and oil ＜0.194g/m2

Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles

Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles

Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles

Product tags

tubeless bus steel rim

,

steel tube section

,

square section steel tube
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Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles

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Product Detail
Brand Name :
Torich
Model Number :
SAE J527 b
Certification :
ISO 9001 TS16949
Place of Origin :
China
MOQ :
3 tons
Price :
4-6USD/kg
Contact Supplier
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles
Brake tubes Double wall steel tubes J527 b small diameter tuing for automobiles

Torich International Limited

Site Member
9 Years
zhejiang
Since 2008
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Seamless Steel Tubes, DOM Steel Tubes, Welded Precision Steel Tubes
Total Annual :
15000000-20000000
Employee Number :
100~200
Certification Level :
Site Member
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