Yuhong Group Co.,Ltd
| Payment Terms | L/C AT SIGHT, T/T |
| Supply Ability | 1000 pcs per month |
| Delivery Time | Depends on quantity |
| Packaging Details | PLYWOOD CASE,BUNDLE,PALLET |
| STANDARD | A254 / EN10305 |
| MATERIAL | CARBON STEEL COPPER COATED |
| TYPE | Double/Single Wall, Welded Steel Pipe |
| OD | 4.76 - 16 mm |
| WT | 0.71 - 1.22 mm |
| Application | Air Condition Or Refrigerator,Oil Cooler Pipe,Water Heater |
| Brand Name | YUHONG |
| Model Number | ITE1376 / BS6323 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C AT SIGHT, T/T | Supply Ability | 1000 pcs per month |
| Delivery Time | Depends on quantity | Packaging Details | PLYWOOD CASE,BUNDLE,PALLET |
| STANDARD | A254 / EN10305 | MATERIAL | CARBON STEEL COPPER COATED |
| TYPE | Double/Single Wall, Welded Steel Pipe | OD | 4.76 - 16 mm |
| WT | 0.71 - 1.22 mm | Application | Air Condition Or Refrigerator,Oil Cooler Pipe,Water Heater |
| Brand Name | YUHONG | Model Number | ITE1376 / BS6323 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | carbon steel bundy tube ，copper coated steel bundy tube | ||
Bundy Tube
Copper-coated Bundy tube is a type of tubing that consists of a steel tube with a copper coating applied to its outer surface. The Bundy tube itself is typically made of low-carbon steel, which provides strength and durability. The copper coating is applied through a process called electroplating, where a layer of copper is deposited onto the outer surface of the steel tube.
The copper coating on Bundy tube serves several purposes:
Copper-coated Bundy tube is commonly used in automotive, refrigeration, air conditioning, and plumbing industries due to its corrosion resistance, heat transfer efficiency, and durability. It offers a cost-effective alternative to fully copper tubes while still providing the desired properties required for various applications.
Physical Performance Parameters
| Tensile Strength | ≥180Mpa |
| Yield Strength | ≥290Mpa |
| Enlongation rate | ≥25% |
| HR30T | ≤68 |
| Innernal cleanliness | ≤0.16g/suqare meter |
Size and Tolerance
| Outer diameter (φ) | Diameter tolerance (mm) | Wall thickness(mm) | Wall thickness tolerance(mm) | Pressure resistance(MPa) | Burst pressure (MPa) |
| 4.76(3/16″) | ±0.05 |
0.7 | +0.05/-0.08 | 41.2 | 110 |
| 6 | ±0.08 | ±0.08 | 32.7 | 85 | |
| 6.35(1/4″) | ±0.08 | ±0.08 | 30.9 | 78 | |
| 8(5/16″) | ±0.1 | ±0.08 | 24.5 | 67.5 | |
| 9.52(3/8″) | ±0.1 | ±0.08 | 20.6 | 57 | |
| 10 | ±0.1 | ±0.08 | 19.6 | 55 | |
| 12 | ±0.1 | ±0.08 | 16.3 | 32 | |
| 10 | ±0.1 |
1 | ±0.08 | 28 | 65 |
| 12 | ±0.1 | ±0.08 | 23.3 | 56 |
Applications:
Automotive Industry
Refrigeration and Air ConditioningHeating Systems
Plumbing and Water Distribution
Industrial Applications
Solar Thermal Systems
Medical and Laboratory Equipment
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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