Double Wall Steel Tubes Coated with Copper Used for Atuomobiles, Refrigerators, Hydraulic Systems

• Customization: Available
• Type: Welded
• Technique: ERW
• Model NO.: OD: 4.76/6/6.35/8/9.52/10/12/12.7MM
• Material: Low Carbon/Bhg2
• Surface Treatment: Copper, White Zinc, Olive-Drab Zinc, Pvf
• Usage: Hydraulic/Automobile Pipe, Automobiles, Refrigerators, Hydraulic Systems
• Section Shape: Round
• 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:

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:



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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.