Basic Info.
Model NO.
OD: 4.76/6/6.35/8/9.52/10/12/12.7MM
Standard
Country Yb/T4164--2007/ASTM A254
Coating
Copper/Galvanized Znic Coated/Pvf
Product Name
Single and Double Wall Bundy Tube
Delivey Time
Within 15 Days
OEM
Welcome
Thickness
0.7/1.0mm
Transport Package
Coils or Bundles, Then in Pallets or Wooden Boxes
Specification
OD.: 4.76/6/6.35/8/9.52/10/12/12.7MM
Trademark
M. X or as requested
Origin
China
Production Capacity
500mt/Month
Product Description
Item: Copper Brazed Double Wall Steel Tubes
Copper brazed double wall steel tube is made of steel strip which is copper plated on both side. It has widely applied for automobiles, refrigerators and other hydraulic system industries.
Advantages of copper coating bundy pipe
1. High resistance to explosion pressure, excellent corrosion resistance after surface treatment.
2. Anti-vibration cracking and high pressure resisting performance
3. High corrosion resistance because of inside and outside copper coating.
4. Good reprocess performance of diverse bending and end processing,
5. High inside cleanliness.
Details of copper coating steel pipe
1.Raw material: low-carbon steel / BHG2
2.Size: outer diameter.:4.76~12mm, wall thickness: 0.7mm or 1mm
3.Technology: double wall brazed
4.Shape: Round
5.Plating: Cooper coated
6.Surface treatment: White zinc, Color zinc, Olive green, PVF, Cooper, etc.
7.Standard: Country YB/T4164--2007
8.Certification: ISO9001
9.Package: cut-to-length /in coils, as your requirement.
Productions Specifications:
Our production processing:
Our main package and shipments:
Our Equipment:
Our office:
About us:
Our factory is mainly engaged in car use double-wall brazed tubes, PVF coating, precision galvanized pipes and oil pipes, for all kinds of cars, refrigeration equipment and industrial equipment. We provide different kinds of pipes with layers of white zinc, colored zinc, green zinc, etc.
We have been supplying products to Canada, the United States, Russia, Spain, Turkey, Iran, Brazil and other countries for many years. We also make products according to your drawings or samples.
If you are interested in our products or have any need, please feel free to contact us. We are looking forward to receiving your inquiries and sincerely hope to cooperate with you in the near future!
1. OEM Manufacturing welcome
RFQ:
1.Are you a trading company and manufacturer?
Yes, we have have plant and trading company, we can deal business both, but do it as condition.
2. How can I get your prices?
Pls show us your target tube size (OD ,wall), material (steel grade),coating types( coating types on OD/ID both), in coil or straight length tube(if length, how long per pcs?), quantity, packing requirement ,application and specially requirement. Then,we can send you an exact quotation within 24 hours.
3.What's your MOQ?
For common coating type and common size, MOQ is 3000kg ; for specially coating type or specially size need confirmed.
4.How can I get some samples to do quality approved?
After quotation confirmed, we can send some samples for testing, several pieces tube are free, but big quantity maybe charged and freight should be bear by client.
5.What about the leading time for mass order producing?
Usually, 15-25 days for material preparing and producing after order confirmed, and 10 days for shipment booking and confirmed.35 days min for common size and type, special size and type need confirm.
6.Could the tube be customized for us?
Sure, we are professional supplier.when we confirmed and accept all your target requirement,we can customize the tube as your target.
Copper brazed double wall steel tube is made of steel strip which is copper plated on both side. It has widely applied for automobiles, refrigerators and other hydraulic system industries.
1. Double wall brazed steel tube is also called bundy tube, which is manufactured by rolling a copper-coated steel strip, then welding and galvanization.
2.It is mainly used in the automobile, refrigeration and heating industry, and also can be used for replacing copper tube, reduce the cost.
3. In cars it is used in automotive hydraulic brake lines, fuel lines,vaporizer tube, vacuum tube, power-steering tube, radiator pipe etc.
4. Surface treatment: White zinc, Color zinc, Olive green, PVF,etc. as customer's requirement.
Advantages of copper coating bundy pipe
1. High resistance to explosion pressure, excellent corrosion resistance after surface treatment.
2. Anti-vibration cracking and high pressure resisting performance
3. High corrosion resistance because of inside and outside copper coating.
4. Good reprocess performance of diverse bending and end processing,
5. High inside cleanliness.
Details of copper coating steel pipe
1.Raw material: low-carbon steel / BHG2
2.Size: outer diameter.:4.76~12mm, wall thickness: 0.7mm or 1mm
3.Technology: double wall brazed
4.Shape: Round
5.Plating: Cooper coated
6.Surface treatment: White zinc, Color zinc, Olive green, PVF, Cooper, etc.
7.Standard: Country YB/T4164--2007
8.Certification: ISO9001
9.Package: cut-to-length /in coils, as your requirement.
Productions Specifications:
| Product Name | Single and Double Wall Bundy Tube For Automoile/Refrigerator/Air Condition System |
| Standard | YB/T4164 (Stricter than ASTM A254 and SAE J527) |
| Out Diameter | 4.2/4.76/6.0/6.35/8/9.53/10/12.7mm |
| Wall Thickness | 0.5/0.7/1.0mm |
| Length | Cut to length, Any length as your requirements |
| Material | Low Carbon Steel/BHG2 |
| Usage | For automobile and refrigeration industries |
| Packing | Coils or Bundles, then in pallets or wooden boxes |
| Water-proof packing, using plastic film for inner package , and plastic woven bag for outside package | |
| Surface Treatment | Coating: copper, white zinc, Olive-drab zinc, Celadon zinc, colored zinc; PVF coated |
| Product Features | High Pressure resistance, High formability, High internal cleanliness/High vibration resistance |
Our production processing:
Our main package and shipments:
Our Equipment:
Our office:
About us:
Our factory is mainly engaged in car use double-wall brazed tubes, PVF coating, precision galvanized pipes and oil pipes, for all kinds of cars, refrigeration equipment and industrial equipment. We provide different kinds of pipes with layers of white zinc, colored zinc, green zinc, etc.
We have been supplying products to Canada, the United States, Russia, Spain, Turkey, Iran, Brazil and other countries for many years. We also make products according to your drawings or samples.
If you are interested in our products or have any need, please feel free to contact us. We are looking forward to receiving your inquiries and sincerely hope to cooperate with you in the near future!
1. OEM Manufacturing welcome
2. Sample order: Free sample with buyer's paying freight charge
3. We will reply you for your inquiry in 24 hours.
4. Customized service with drawing or sample is achievable.
RFQ:
1.Are you a trading company and manufacturer?
Yes, we have have plant and trading company, we can deal business both, but do it as condition.
2. How can I get your prices?
Pls show us your target tube size (OD ,wall), material (steel grade),coating types( coating types on OD/ID both), in coil or straight length tube(if length, how long per pcs?), quantity, packing requirement ,application and specially requirement. Then,we can send you an exact quotation within 24 hours.
3.What's your MOQ?
For common coating type and common size, MOQ is 3000kg ; for specially coating type or specially size need confirmed.
4.How can I get some samples to do quality approved?
After quotation confirmed, we can send some samples for testing, several pieces tube are free, but big quantity maybe charged and freight should be bear by client.
5.What about the leading time for mass order producing?
Usually, 15-25 days for material preparing and producing after order confirmed, and 10 days for shipment booking and confirmed.35 days min for common size and type, special size and type need confirm.
6.Could the tube be customized for us?
Sure, we are professional supplier.when we confirmed and accept all your target requirement,we can customize the tube as your target.