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Welding Galvanized Steel Pipe

CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.
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Address: Lijia town,wujin district,changzhou,jiangsu,China

Contact name:Julie zhang

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CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.

Welding Galvanized Steel Pipe

Country/Region china
City & Province changzhou jiangsu
Categories Metal Casting Machinery
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Product Details

 

Welding Galvanized Steel Pipe

 

features:soft  and easy to bend
elongation:more than 25%
outer diameter:6mm
wall thickness: 0.65mm
low carbon steel strip

 

 

1.Materials: low carbon steel strip

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

3.outer diameter:6mm

4.wall thickness: 0.65mm

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. port of loading:shanghai, China;

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

15.payment terms:T/T.L/C etc

16. delivery:as contract

17. supply ability:30000 ton per year

18. brand:WUSHUN

 

Applications:


Zn coated steel tubes mainly used in refrigerator, freezer ,condenser, evaporator and compressor etc,it is made  by material  low carbon steel strip.

 

 

Specifications:

 

Wall Thickness

0.5 - 0.7 mm

Section Shape

Round

Outer Diameter

4 - 8 mm

Place of Origin

Jiangsu, China (Mainland)

Secondary Or Not

Non-secondary

Application

refrigerator, freezer

Technique

Cold Drawn

Certification

ISO9001,ISO14001,SGS

Surface Treatment

Galvanized

Alloy Or Not

Non-alloy

outer diameter

8mm

wall thickness

0.7mm

tensile strength

more than 290 Mpa

yield strength

more than 180 Mpa

elongation

more than 25%

standard

GB/T 24187-2009

salt spray test

70~120h

Diameter tolerance

±0.08

Wall thickness tolerance

±0.08

 

 

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 120h,corrosion resistance is great ,and also produce every specification 

by customer's  requirment

 

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