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Cold Drawn PVF Coating Bundy Automotive Steel Tubes

Basic Properties
Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001
Model Number: ASTM A254 BHG1
Trading Properties
Minimum Order Quantity: 500Kg
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons Per Month
Product Summary
ASTM A254 BHG1 Copper PVF Coating Coil Tube Bundy Tube For Automobile Braking System Double-wall bundy tube has the advantages of seamless pipe and welded pipe, which not only has the high strength of seamless pipe, but also has the high precision of welded pipe. SAE J526 Welded low-carbon tubing ...

Product Details

Highlight:

PVF Coating Automotive Steel Tubes

,

Bundy Automotive Steel Tubes

Thickness: 0.5 - 1 Mm
Outer Diameter(Round): 4 - 9.52 Mm
Section Shape: Round
Technique: Cold Drawn
Special Pipe: Bundy Tube
Alloy Or Not: Non-alloy
Tolerance: ±5%
Key Words: Single Wall Bundy Tube
Heat Treatment: XBK Or NBK
Application: Automobile Braking System
Product Description

 

ASTM A254 BHG1 Copper PVF Coating Coil Tube Bundy Tube For Automobile Braking System

 

Double-wall bundy tube has the advantages of seamless pipe and welded pipe, which not only has the high strength of seamless pipe, but also has the high precision of welded pipe.

 

SAE J526 Welded low-carbon tubing

EN10305-6 Welded cold drawn tubes from hydraulic and pneumatic power systems

ASTM A254 Copper-brazed steel tubing

 

 

O D/ mm

 

 

4

 

4.2

 

4.76

 

6

 

6.35

 

7.8

 

8

 

9.52

 

W T

 

 

0.5-1.0mm (0.5-0.7mm common WT)

 

Tolerance

 

 

±0.05mm

 

Length

 

 

180Kg/coil; 700-1000m/coil; per customer’s request

 

 

Tube welding– Cold drawing (reduce diameter)– Annealing in Protected Atmosphere— Cleaning-- Leakage detection– Zinc/Copper Plating– Keep pressure (Airtightness) – Packing

 

 

 

Coating

 

 

Thickness

 

Salt spray test duration

 

Copper/White Zinc/Colour-Zinc

 

 

8μm

 

72h

 

PVF

 

 

8μm+20μm

 

1000-2000h

 

Military Green Zinc

 

 

8μm

 

180h

 

GALFAN

 

 

8μm+20μm

 

1000-2000h

 

Nylon

 

 

8μm+40μm

 

180h

 

 

Application industry

 

Double-layer coiled pipe is widely used in automobile braking system and fuel transportation pipeline, civil electric box compressor carburetor, heat exchanger, condenser and many other components.

 

1 ) Advantage:


a. Good corrosion resistance;
b. Excellent mechanical properties;
c. Low-pressure loss;
d. Comparatively light in weight
e. Sturdy shape, pleasant to the eye when exposed;
f. Impervious to harmful chemical;
g. Cost effective;
h. Recyclable & have resale value.


2 ) Plating: Cooper coated
3 ) Certifiction: ISO9001
4 ) Package: cut-to-length /in coils, as your requirement,beveled ends.
5 ) Standard: Country YB/T4164--2007
6 ) Raw materials: low carbon steel tube/ BHG2

 

 

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