- Product Details
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Quick Details
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Oiled or Non-oiled:
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Slightly Oiled
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Invoicing:
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by actual weight
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Place of Origin:
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Shandong, China
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Brand Name:
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lckcgy
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Outer Diameter:
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4 - 10 mm
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Thickness:
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0.36mm-1.0mm
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Grade:
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low carbon steel
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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galvanized
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Tolerance:
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±1%
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Oiled or Non-oiled:
-
Slightly Oiled
-
Invoicing:
-
by actual weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
lckcgy
-
Outer Diameter:
-
4 - 10 mm
-
Thickness:
-
0.36mm-1.0mm
-
Grade:
-
low carbon steel
Product Description
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Product Name
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Minicar brake tubing Brake copper plated pipe Colored zinc Bundy tube
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Standard
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YB/T4164 (Stricter than ASTM A254 and SAE J527)
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Out Diameter
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3.16mm~10mm
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Wall Thickness
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0.4mm~1.0mm
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Length
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Cut to length, Any length as your requirements
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Material
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Low Carbon Steel
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Shape
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Coil; Cut to length; Spiral; Pancake Coil
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Surface Treatment
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Copper coated、color zinc coated、white zinc coated、PVF or olive green coated、forming pipe、CNC high pipe
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MOQ
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2 Metric tons
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Payment terms
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L/C,T/T
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Application
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Brake tube; gas line; oil line; air condition pipe; condenser; evaporator
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Packing
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Coils or Bundles,then in pallets or wooden boxes
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Water-proof packing,using plastic film for inner package,and plastic woven bag for ourside
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Minicar brake tubing Brake copper plated pipe Colored zinc Bundy tube, also called seamless welded pipe, is divided into
single wall
bundy pipe
and
double wall bundy pipe
, welded by steel plate.
Single wall steel tubes are mostly used in refrigeration systems;
Double wall steel tubes are mostly used in automobile brake systems;
Single wall steel tubes are mostly used in refrigeration systems;
Double wall steel tubes are mostly used in automobile brake systems;
More Products
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Coating Types
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Mark
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Type
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typical appearance
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Anti-corrosion time
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|||
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A
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Copper tube
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Bright or light blue
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6-8h
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B
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White zinc tube
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Rainbow and white
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24-36h
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C
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Color zinc tube
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Yellow rainbow
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72-96h
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D
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Olive green tube
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Olive green or bronze color
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96-144h
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|||
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E
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PVF tube(mainland)
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Black
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≥1000h
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|||
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PVF tube(abroad)
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3000-5000h
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Color zinc coated
Copper coated
* copper coated brake caliper kit conduit galvanized steel pipe line pvf
copper brake system coil is type of double-wall or single-wall low carbon steel tube manufactured by rolling a
copper-coated steel strip through 720 or 360 degree and resistance brazing the overlapped seams in a process called bundy welding.It may be zinc-coated and PVF-coated for corrosion protection. It's used in automotive hydraulic brake line in car manufactured
copper-coated steel strip through 720 or 360 degree and resistance brazing the overlapped seams in a process called bundy welding.It may be zinc-coated and PVF-coated for corrosion protection. It's used in automotive hydraulic brake line in car manufactured
White zinc coated
* white zinc coated straight length brake caliper kit conduit galvanized steel pipe line pvf
olive green coated
* Color zinc coated brake caliper kit conduit galvanized steel pipe line pvf
*
PvF Coated Steel Tube
* Forming pipe
Product Process
Bundy Tube Production Line
1. Material: High quality low carbon steel2. Article points
3. Copper coated steel strip
4. 720° roll forming copper coated carbon steel strip into a double wrapped tubular shape
5. 1084°C welding copper-brazed
6. Examination
7. Air tightness test
8. Coating. We have copper coated, white zinc coated,color zinc coated,olive green zinc coated,galfan coated brake tubing
9. Customized shape
10. Packing
1. Material: High quality low carbon steel2. Article points
3. Copper coated steel strip
4. 720° roll forming copper coated carbon steel strip into a double wrapped tubular shape
5. 1084°C welding copper-brazed
6. Examination
7. Air tightness test
8. Coating. We have copper coated, white zinc coated,color zinc coated,olive green zinc coated,galfan coated brake tubing
9. Customized shape
10. Packing
Every production line go through layer upon layer test from incoming material to forming tube
Packing & Delivery
Packing
Coils or Bundles ,then in pallets or wooden boxes
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
Delivery Time
Within 30 days(Order quantity is between 2 Metric Tons and 5 Metric Tons)
Within 30 days(Order quantity is between 2 Metric Tons and 5 Metric Tons)
Other situation can be followed the negotiation by two parties
Export to USA/UK/AU/RU/IRI/MYA/SPAIN
Product Application
1.auto-braking system
(hydraulic brake line tubing, brake tubing,
brakepipes ,
power steering ,etc)
2.auto-oil system
(fuel lines , tranamission oil , cooler lines , etc)
3.refrigerators
( air conditioning tube .compressor , evaporator , etc )
Factory
Kuncheng Group was established in 2012, is a comprehensive company integrating industry and trade. The company has successively won the honorary titles of provincial integrity enterprise and municipal excellent enterprise.
We are mainly engaged in various metal related products. Such as pipes, pipe fittings, rods, coils, profiles, medium and heavy plates, narrow strips and other types of materials. The warehouse has a variety of products of different specifications and materials, and the capacity is maintained at 30,000-50,000 tons/month. Products are widely used in petroleum, chemical, electric power, coal, machinery, high and low pressure boiler tubes, hydraulic props, ships and other industries. We make full use of the advantages of self-operated export rights and enter the international market. Our customers are located in South Korea, Canada, Iran, Pakistan, Indonesia, Vietnam, South America and other countries, and we have offices in Indonesia and Vietnam. The quality of our products is enjoyed at home and abroad high reputation.
A. We have research teams and possess leading-edge technologies of our own intellectual property.
B. We developed our own advanced automatic production lines and know how to adjust the manufacture process according to vaired
customer needs.
C. We adopt strict quality control and efficient management, which help us sustaining outstanding quality.
D. We have over 15-year manufacture experience and are trust worthy.
E. We have established long-term relationship with the major automobile manufactures in China. On the other hand, we win trust
from China North Industries Group Corperation for military use, China Aerospace Sience & Industries Corp. and China Aerospace
Sience & Technology Corp. within aerospace field. Our foriegn clients are all over the globe, including North and South
America,Russia, Europ, Middle East, etc.
B. We developed our own advanced automatic production lines and know how to adjust the manufacture process according to vaired
customer needs.
C. We adopt strict quality control and efficient management, which help us sustaining outstanding quality.
D. We have over 15-year manufacture experience and are trust worthy.
E. We have established long-term relationship with the major automobile manufactures in China. On the other hand, we win trust
from China North Industries Group Corperation for military use, China Aerospace Sience & Industries Corp. and China Aerospace
Sience & Technology Corp. within aerospace field. Our foriegn clients are all over the globe, including North and South
America,Russia, Europ, Middle East, etc.
FAQ
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 special 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 2000 M ; for specially coating type or special size need confirmed.
4.How can I get some samples to do quality approved?
After quotation confirmed, we can send some samples for testing, sample tube is 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.
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 special 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 2000 M ; for specially coating type or special size need confirmed.
4.How can I get some samples to do quality approved?
After quotation confirmed, we can send some samples for testing, sample tube is 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.
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