Product Details
Place of Origin: Jiangsu, China
Brand Name: Hongbao
Certification: ISO
Model Number: BHG1
Payment & Shipping Terms
Minimum Order Quantity: 5MT
Price: Negotiable
Packaging Details: Seaworthy Coil Bundle Packing
Delivery Time: 15 working days
Payment Terms: T/T, L/C, Western Union, D/A, D/P
Supply Ability: 30000MT per year
Material:: |
BHG1, SPCC, SPCD-SD, SPCD, SPCE |
Thickness:: |
0.45-1.5mm |
Processing:: |
ERW |
Shape:: |
Coil |
Material:: |
BHG1, SPCC, SPCD-SD, SPCD, SPCE |
Thickness:: |
0.45-1.5mm |
Processing:: |
ERW |
Shape:: |
Coil |
Welded Cold Drawn Carbon Steel Pipe For Refrigerator Freezer Small OD Good Performance
Description:
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
| OD 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 |
| GALFAN | 8μm+20μm | 1000-2000h |
| Nylon | 8μm+40μm | 180h |
7. Packing: In coil, in wooden box with seaworthy packing
8. Application
Fluid carrying system for automobiles
Fluid carrying system for refrigerators
Wire condenser for chillers, showcase
Vending machine, ice machine etc.
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