Sign In | Join Free | My bjjsgy.com
China Changzhou Joyruns Steel Tube CO.,LTD logo
Changzhou Joyruns Steel Tube CO.,LTD
High quality, Best service, Reasonable price.
Verified Supplier

4 Years

Home > Double Wall Steel Tube >

4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube

Changzhou Joyruns Steel Tube CO.,LTD
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube

Brand Name : Joyruns

Model Number : 4.76*0.6MM

Certification : ISO9001,ROHS

Place of Origin : Changzhou

MOQ : 2Tons

Payment Terms : L/C, T/T

Supply Ability : 1500Tons/Month

Delivery Time : 10days

Packaging Details : wooden box packing, pallet packing

Surface treatment : Copper Coated

Thickness : 0.5mm-1.0mm

Technique : Seamless Double wall tube

Outer diameter(round) : 3.16 mm---10MM

Material : DC04, SPCC, BHG1, BHG2

Product name : Seamless Double wall copper coated Bundy Tube

Contact Now

Double Wall Brazed Steel Tube possesses higher withstanding pressure and higher vibration fatigue strength. Furthermore, the tube is also equipped with superior properties such as solderability, traceability, bendability, and workability in end terminal preparation. As a pressure tubing material with extensive reliability and good processing characteristics, this tube is used for several purposes, such as brake tubing, the power steering on vehicles, and many more.

Double Walled Steel Tubing is a steel tube for pressure piping, which is manufactured from electrolytic copper-coated steel strips (both surfaces). The strip is wound into continuous tubular with double-layered wall and then copper brazed in a special furnace using the coated copper as filler metal.

Standard dimension, tolerance, and withstand pressure

Nominal diameter

Outer diameter (mm)

Wall thickness (mm)

Guarantee pressure

(MPa)

Burst pressure (MPa)

Standard dimension

Tolerance

Standard dimension

Tolerance

4

4

±0.08

0.7

±0.08

34.3

108

4.76

4.76

±0.08

0.7

±0.08

34.3

108

6.35

6.35

±0.08

0.7

±0.08

34.3

83.3

8

8

±0.1

0.7

±0.1

24.5

66.2

10

10

±0.1

0.7

±0.1

24.5

53.9

Specification and Test

Test Item

Technical Standard

Test result

Mechanical Property

Tensile Strength290Mpa

296Mpa

Yield Strength 180Mpa

185Mpa

Elongation20%

30%

Wall Thickness

0.70+-0.1mm

0.71mm

Flaring Test

Flaring25%

30%

Bending Test

Bend 180°C in a Radius Three Times of the Pipe Diameter

No Crafk or Peeling After Flaring

Flattening Test

No Crack After Flattening

No Crack

Pressure Test

No Leakage when Charged with 34.3Mpa Nitrogen Gas for 1min

No Leakage

Thickness per Surface Treatment of Galvanize(μm)

9μm

Thickness per Inner Treatment of Copper-Plating

Produce Line

4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube 4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube 4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube 4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube

Package

4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube 4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube


Product Tags:

4.76*0.6mm Double Wall Steel Tube

      

ERW Double Wall Steel Tube

      

BHG1 4mm copper tube

      
China 4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube wholesale

4.76*0.6mm Double Wall Steel Tube ASTM A254-97 BHG1 4mm Copper Tube Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Changzhou Joyruns Steel Tube CO.,LTD
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2024 bjjsgy.com. All rights reserved.