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Payment Type: T/T,L/C
Transportation: Ocean,Land,Air,Express
Model No.: ASTM A254,EN10305
Brand: YuHong China
Species: Pancake Coil Copper Pipe, Straight Copper Pipe
Application: Air Condition Or Refrigerator
Whether Alloy: Is Alloy
Place Of Origin: China
Product Name: Copper Coated Bundy Tube
Standard: A254,EN10305
OD: 4.76 - 16 Mm
WT: 0.71 - 1.22 Mm
Application: Air Condition Or Refrigerator,Oil Cooler Pipe,Water Heater
Material: Carbon Steel Copper Coated
Type: Double/Single Wall, Welded Steel Pipe
ASTM A254 Low Carbon Steel Copper Coated Bundy Tube For Refrigerator
Our Copper-Brazed Steel Tubing conforms to the ASTM A254-97 Standard Specification. It can be used for fuel lines, brake lines, oil lines of Automotive uses, cooling units of refrigeration uses and stove industries. etc. It made by rolling steel strip into the form of tubing and subsequently copper brazing in a reducing atmosphere.
What is Bundy Tube?
Steel Bundy Tubing is double wall steel tube that has a copper coating to protect against the elements. Suits early model Holden, Ford, Chrysler, American Muscle cars as well as classic Hot Rods and many other types of vehicles.
Bundy tubing can be used for Brake lines, Fuel lines, Automatic gearbox return lines as well as other applications requiring high burst pressure resistant pipe. The product can be bent and flared to suit even the most complex braking system.
Single wall steel tubing is the most common type of tubing used in household refrigeration applications. Bundy single wall tubing is manufactured by continuously forming a single low carbon steel strip into a tubular shape and welding the adjoining edges using a high-frequency induction welding process. Through strict process controls, the internal weld bead is held to a minimum and all external flashing is removed. Corrosion-resistant coatings are applied inline to assure uniform coverage.
SINGLE WALL STEEL TUBING OD & WT TOLERANCE
All the tube diameters can be available plain, zinc-coated or copper coated.
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 |
| 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 |
Features of Bundy Tube
1. The high-precision cold-rolled high-quality low-carbon steel strip and the superb precision rolling technology ensure the precision and good concentricity of the outer diameter and wall thickness of the pipe;
2. 360° along the pipe wall and welding of the joint surface to ensure that the Bondi pipe will not leak;
3. At the same time, the pipe has the characteristics of high blasting strength and high anti-vibration fatigue limit;
4. In the manufacturing process of Bondi tube, lubricating oil with low carbon content is used to make the inner surface extremely clean, and the inner surface residue is less than 0.05g/m2.
5. Because the Bondi tube is made of high-quality low-carbon steel, it is easy to bend and form, easy to weld, and easy to process various shapes of tube ends.
Packing Details
1. Wooden case.
2. Plastic bag
3. As customer's requirement
Applications
Air Condition or Refrigerator, Fluid Pipe, Automotive Parts.
Mainly used for oil pressure gauge pipes, fuel pipes, brake pipes and similar devices in the automobile industry, refrigeration industry, heater manufacturing industry, and can also be widely used to replace copper pipes to reduce the cost of use.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-Wooden Case with Plastic Caps, Bundles |
Packaging: Ply-Wooden Case with Plastic Caps, Bundles
Productivity: 50tons per month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 1000 pcs per month
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 7306900090
Payment Type: T/T,L/C
Incoterm: FOB,CFR,CIF,EXW
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.