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Automotive 10*0.7 ERW SAE J527 PVF Coating Bundy Tube

Automotive 10*0.7 ERW SAE J527 PVF Coating Bundy Tube

Brand Name: TORICH
Model Number: SAE J527
MOQ: 10 TONS
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 50000 ton per year
Detail Information
Place of Origin:
Zhejiang,China
Certification:
ISO9001,ISO14001
Product Name:
10*0.7 PVF Bundy Tube Automotive Steel Tubes
Keyword:
Bundy Tube
Material:
SAE J527
Usage:
Automotive Brake System
Shape:
Round
Technique:
ERW
Surface:
PVF Coating
Length:
Max12000mm
OD:
0.28-10mm
WT:
0.08-1mm
Packaging Details:
10*0.7 PVF Bundy Tube Automotive Steel Tubes,packed in pallet.
Supply Ability:
50000 ton per year
Highlight:

SAE J527 Bundy Tube

,

PVF Coating Bundy Tube

,

ERW Automotive Steel Tubes

Product Description

10*0.7 PVF Bundy Tube Automotive Steel Tubes

 

1. Standard

ASTM A254 Copper-brazed steel tubing

SAE J526 Welded low-carbon tubing

SAE J527  Brazed Double Wall Low-Carbon Steel Tubing

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

 

2. Steel Grade

BHG1, BHG2, SPCC, SPCD, SPCEN, ST14, ST15, ST16, DC04, DC05, DC06

 

3. Heat Treatment

BK or NBK

 

4. Specification

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

 

5. Production Process

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

 

6. Surface Treatment

Coating Thickness Salt spray test duration
Copper/White Zinc/Colour-Zinc 8μm 72h
PVF 8μm+20μm 1000-2000h
Military Green Zinc 8μm 180h
GALF 8μm+20μm 1000-2000h
Nylon 8μm+40μm 180h

 

7. Packing: In coil, in wooden box with seaworthy packing

 

8. Application

1) Fluid carrying system for automobiles

2) Fluid carrying system for refrigerators

3) Wire condenser for chillers, showcase

4) Vending machine, ice machine etc.

Automotive 10*0.7 ERW SAE J527 PVF Coating Bundy Tube 0Automotive 10*0.7 ERW SAE J527 PVF Coating Bundy Tube 1

10*0.7 PVF Bundy Tube Automotive Steel Tubes