CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.

Special produce the Single wall steel tube,double wall steel tube,bundy tube,condenser,evaporator for refrigeration  etc .

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Low Carbon Hot Galvanized Bundy Pipe 4 * 0.7 mm / Condenser Tube

Low Carbon Hot Galvanized Bundy Pipe 4 * 0.7 mm / Condenser Tube

Low Carbon Hot Galvanized Bundy Pipe 4 * 0.7 mm / Condenser Tube

Product Details:

Place of Origin: Changzhou ,China
Brand Name: WUSHUN
Certification: ISO9001,ISO14001
Model Number: 4*0.7mm
Outer Diameter: 4mm
Wall Thickness: 0.7mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ton
Packaging Details: Plastic cloth coil,wooden box,iron pallet,iron box
Delivery Time: According to quantity about order
Payment Terms: T.T L/C etc
Supply Ability: 30000 TON each year
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Detailed Product Description
High Light:

Double wall Bundy Tubes

,

pipe stainless steel

 

Low Carbon Hot Galvanized Bundy Pipe 4 * 0.7 mm / Condenser Tube

 

material:low carbon steel strip
main use:widely used in Air,conditioning,Evaporator,Compressor,Condenser etc
outer diameter:4mm
wall thickness:0.70mm
standard:GB/T24187-2009

 

 

 

1.materials: low carbon steel strip

2.main use: widely used in wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc

3.outer diameter:4.0mm

4.wall thickness: 0.7mm

5. standard: GB/T 24187-2009

6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Enviroment Management  System

7.surface treatment: coating zn and hot galvanized

8. features:soft  and easy to bend

9.tensile strength: more than 290 Mpa

10.yield strength:more than 180 Mpa

11.elongation:more than 25%

12.  salt fog-resisting test time:also more than 72 hours

13.place of origin:changzhou city,jiangsu province,china

14. port of loading:shanghai, China

15. package:plastic cloth with coils, wooden boxes, iron pallets etc

16. delivery:as contract

17.payment terms:T/T,L/C etc

18. supply ability:30000 ton per year

19. brand:WUSHUN

 

 

Applications:

 

Zn coated steel tube mainly used in refrigerator, freezer ,condenser, evaporator etc,it is made  by material  low carbon steel strip and based on the national standard.

 

 

Specifications:

 

specification

dimensional tolerance

Mechanical properties

Diameter tolerance

Wall thickness tolerance

tensile strength

yield strength

elongation

hot galvanized steel pipe 4*0.7mm

±0.08

±0.08

≥290Mpa

≥180Mpa

≥25%

 

 

 

 

 

 

 

 

 

 

Galvanized pipe corrosion performance index

 

Product name

Zinc coating thickness

Salt spray test time

White galvanized tube

≥2μm

≥24 hours

≥4μm

≥72 hours

≥6μm

≥84 hours

Green

Galvanized tube

≥4μm

≥96hours

≥6μm

≥108hours

≥7μm

≥120 hours

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Competitive Advantage:

 

Salt fog-resisting test time from 72h to 1000h,corrosion resistance is great ,and also produce every spec by customer's  requirment.Size is complete and best price with best quality.

Contact Details
CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.

Contact Person: penny

Tel: +8613915053853

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