TORICH INTERNATIONAL LIMITED
| Product name | ASTM A254 Copper Brazed Bundy Tube Single Wall Welded Tube |
| Keyword | Single Wall Welded Tube |
| Material | ASTM A254 BHG1 |
| Usage | Refrigeration |
| Shape | Round |
| Technique | ERW |
| Surface | Copper Coating |
| Length | Max12000mm |
| OD | 0.28-10mm |
| WT | 0.08-1mm |
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 5000 ton per year |
| Delivery Time | 10-15 days |
| Packaging Details | Single Wall Welded Bundy Tube,packed in bundles |
| Brand Name | TORICH |
| Model Number | ASTM A254 |
| Certification | ISO9001,ISO14001 |
| Place of Origin | Zhejiang,China |
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Product Specification
| Product name | ASTM A254 Copper Brazed Bundy Tube Single Wall Welded Tube | Keyword | Single Wall Welded Tube |
| Material | ASTM A254 BHG1 | Usage | Refrigeration |
| Shape | Round | Technique | ERW |
| Surface | Copper Coating | Length | Max12000mm |
| OD | 0.28-10mm | WT | 0.08-1mm |
| Payment Terms | T/T, L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 5000 ton per year |
| Delivery Time | 10-15 days | Packaging Details | Single Wall Welded Bundy Tube,packed in bundles |
| Brand Name | TORICH | Model Number | ASTM A254 |
| Certification | ISO9001,ISO14001 | Place of Origin | Zhejiang,China |
| High Light | Single Wall Bundy Tube ，Welded Bundy Tube | ||
1. Standard
ASTM A254 Copper-brazed steel tubing
SAE J526 Welded low-carbon tubing
EN10305-6 Welded cold drawn tubes from hydraulic and pneumatic power systems
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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