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

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsBundy Pipe

Alloy Steel Tubing

Good quality Steel Bundy Tube for sales
Good quality Steel Bundy Tube for sales
Looking forward to cooperate with you next time.

—— adi

The quality of your products are good,we were pleased to cooperate with you

—— Kimmy

We have received your plain steel bundy tube, very happy cooperation

—— karap

Thank you for your service,we are very happy to visit your company

—— hammed

I'm Online Chat Now

Alloy Steel Tubing

China Alloy Steel Tubing supplier

Large Image :  Alloy Steel Tubing

Product Details:

Place of Origin: Changzhou ,China
Brand Name: WUSHUN
Certification: ISO9001,ISO14001
Model Number: 4*0.5mm
Outer Diameter: 4mm
Wall Thickness: 0.5mm

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
Contact Now
Detailed Product Description
High Light:

wire tube condensers


pipe stainless steel


Alloy Steel Tubing


features:soft  and easy to bend
elongation:more than 25%
For Air,conditioning,Evaporator,Compressor,Condenser
For Condenser, Water Coolers, Fuel System



1.materials: low carbon steel strip


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


3.outer diameter:4mm


4.wall thickness: 0.5mm


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. place of origin: changzhou city, jiangsu province, China


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


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


17. supply ability:30000 ton per year


19. brand:WUSHUN





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






dimensional tolerance

Mechanical properties

Diameter tolerance

Wall thickness tolerance

tensile strength

yield strength


Hot galvanizing alloy tube 4*0.5mm
















Galvanized pipe corrosion performance index


Product name

Zinc coating thickness

Salt spray test time

White galvanized tube


≥24 hours


≥72 hours


≥84 hours


Galvanized tube






≥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

Contact Person: Julie

Send your inquiry directly to us (0 / 3000)