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Brand Name : TORICH
Model Number : SAE J526
Certification : ISO9001, TS16949
Place of Origin : CHINA
MOQ : 1tons
Price : negotiable
Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability : 60000ton/year
Delivery Time : 45-60 days
Packaging Details : in coils with seaworthy packing
Product name : Single Wall Bundy Tube
Standard : SAE J526
Technique : Welding
Section shape : Round
Steel Grade : BHG1, SPCC, SPCD, SPCEN,
Secondary or not : Non-secondary
Special tube : Automotive system
Surface : Coating with copper, zinc
Packing : In coil
SAE J526 PVF/ Copper Coating Brake System Single Wall Bundy Tube
1.Standard
SAE J526 Welded low-carbon tubing
EN10305-6 Welded cold drawn tubes from hydraulic and pneumatic power systems
ASTM A254 Copper-brazed steel tubing
2. Steel Grade
BHG1, 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.
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SAE J526 Single Wall Brake Bundy Tube PVF / Copper Coating Brake System Images |