Copper Coated Single Wall and Double Wall Bundy Pipes Applied for Hydraulic Lines for Power Steering System

Copper Coated Single Wall and Double Wall Bundy Pipes Applied for Hydraulic Lines for Power Steering System

Merchandise: Copper Brazed Double Wall Steel Tubes

Copper brazed double wall metal tube is produced of steel strip which is copper plated on both aspect. It has extensively utilized for cars, refrigerators and other hydraulic method 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
three. High corrosion resistance because of inside and outside copper coating.
four. Good reprocess performance of diverse bending and end processing, 
5. High inside cleanliness.

Particulars of copper coating steel pipe
one.Raw material: low-carbon steel / BHG2
two.Dimensions: outer diameter.:four.seventy six~12mm, wall thickness: 0.7mm or 1mm
three.CZPT: double wall brazed 
four.Form: Round 
five.Plating: Cooper coated  
6.Surface treatment: White zinc, Color zinc, CZPT green, PVF, Cooper, and so on.
7.Standard: Country YB/T4164–2007
8.Certification: ISO9001
9.Bundle: cut-to-length /in coils, as your requirement.

Productions Specifications:

Product Title  Single and Double Wall Bundy Tube For Automoile/Fridge/Air Situation System
Common YB/T4164 (Stricter than ASTM A254 and SAE J527)
Out Diameter 4.2/4.seventy six/6./six.35/eight/nine.53/10/twelve.7mm
Wall Thickness .5/.seven/1.0mm
Length Reduce to length, Any length as your demands
Content Low Carbon Metal/BHG2
Use For auto and refrigeration industries
Packing Coils or Bundles, then in pallets or wood packing containers
H2o-evidence packing, using plastic film for inner package , and plastic woven bag for exterior package deal
Area Treatment method Coating: copper, white zinc, CZPT-drab zinc, Celadon zinc, colored zinc PVF coated
Solution Functions Substantial Pressure resistance, Large formability, High interior cleanliness/Higher vibration resistance

Our generation processing:

Our primary deal and shipments:


Our workplace:

About us:
    Our factory is primarily engaged in auto use double-wall brazed tubes, PVF coating, precision galvanized pipes and oil pipes, for all sorts of cars, refrigeration gear and industrial equipment. We supply diverse varieties of pipes with layers of white zinc, colored zinc, green zinc, etc.
    We have been providing goods to Canada, the CZPT States, Russia, Spain, Turkey, Iran, Brazil and other international locations for a lot of a long time. We also make goods according to your drawings or samples.
    If you are fascinated in our items or have any need, please feel free of charge to speak to us. We are searching forward to receiving your inquiries and sincerely hope to cooperate with you in the near foreseeable future!


1. OEM Manufacturing welcome
2. Sample purchase: Cost-free sample with buyer’s paying out freight charge
3. We will reply you for your inquiry in 24 hrs.
4. CZPT support with drawing or sample is achievable.

1.Are you a trading company and maker?
Sure, we have have plant and buying and selling business, we can deal business equally, but do it as condition.
two. How can I get your costs?
Pls present us your concentrate on tube size (OD ,wall), materials (metal quality),coating varieties( coating sorts on OD/ID the two), in coil or straight size tube(if length, how extended per pcs?), amount, packing requirement ,software and specially requirement. Then,we can send out you an exact quotation inside 24 hrs.
3.What is actually your MOQ?
For common coating variety and widespread measurement, MOQ is 3000kg for specifically coating type or specially size need to have verified.

4.How can I get some samples to do quality approved?
  After quotation verified, we can deliver some samples for screening, several pieces tube are cost-free, but massive amount perhaps charged and freight need to be bear by shopper.

5.What about the foremost time for mass buy making?
  Usually, fifteen-twenty five days for material getting ready and producing soon after purchase verified, and ten times for cargo booking and verified.35 times min for frequent measurement and kind, specific dimension and kind require confirm.

six.Could the tube be CZPT for us?
Sure, we are professional provider.when we confirmed and acknowledge all your focus on requirement,we can personalize the tube as your concentrate on.


Copper Coated Single Wall and Double Wall Bundy Pipes Applied for Hydraulic Lines for Power Steering System