Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts

Product Details
Customization: Available
Material: Carbon
Standard: GB/T24187-2009
Manufacturer/Factory & Trading Company

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Number of Employees
6
Year of Establishment
2010-01-12
  • Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts
  • Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts
  • Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts
  • Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts
  • Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts
  • Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts
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  • Overview
  • Detailed Photos
  • Standards
  • Manufacture Process
  • Company Profile
  • Packaging & Shipping
Overview

Basic Info.

Steel Grade
GB/T24187-2009
Certificate
ISO 9001 Ts16949
Secondary or Not
Non-Secondary
Application
Automotive, Hydraulic System and Precision Device
Transport Package
Plywood Box or Bundles
Specification
OD3-100mm
Trademark
CW
Origin
China
HS Code
7304319000

Product Description

 

Detailed Photos

Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator PartsDiameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts

Standards
Dimension
OD(mm)
WT(mm)
4
0.5
4.76
0.6
4.76
0.65
6
0.6
6
0.65
8
0.6
OD<8mm, use hot dipped galvanized
OD ≥ 8mm, use eletronic zinc coating(galvanizing)
 
Dimension check
Tolerance on 
Outer Diameter(mm) +0.03mm -0.03mm
 
Tolerance on 
Wall Thickness(mm) +0.03mm -0.01mm
Seal Airtight Test
1.6Mpa N2,without leaking
Inside Surface Cleanliness
(soluble residue)
(insoluble residue)
 
<50mg/m²
 
 
MECHANICAL
COMPOSITION(%)
TENSILE 
Rm(N/mm2)
≥270
YIELD 
Rel(N/mm2)
≥180
ELONGATION
A
(%)≥14
 
CHEMEICAL COMPOSITION(%)
C
≤0.11%
Mn
≤0.4%
S
≤0.03%
P
≤0.03%
Surface treatment:
copper-plated, zinc-coated, without smooth coating

Description:
Electro-welded Single Wall Steel Tubing
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 in-line to assure uniform coverage.
Application:

  1. AC
  2. refrigeration
  3. heat exchanger
  4. automobile fuel lines,hydraulic brake lines
  5. compressors, etc
Manufacture Process

Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts

Company Profile

Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator PartsChewit International

Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart.
Packaging & Shipping

Diameter 4 4.76 5 6.35mm Copper Zinc Coated Steel Coil Refrigerator Parts

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