Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.

 

No.1 solar panel mounting structures supplier in China

No.1 highway guardrail supplier in China

The leading manufacturer for Noisy barrier / Sheet piles /Pipes in China

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Home ProductsGalvanized Steel Square Tubing

Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing

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China Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. certification
China Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. certification
Reliable factory and products

—— Alam Ohidul

Much better products than others. technology and quality is the best. Thank you.

—— Emily will

The best supplier of highway guardrail products in china with reat service .we have been to business patner for many years

—— Peter

Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing

Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing
Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing

Large Image :  Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: GQ
Certification: ISO9001
Model Number: various sizes
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: hex bundled with steel strips
Delivery Time: 1-4weeks upon receipt of downpayment/LC.
Payment Terms: L/C,, T/T, D/A, D/P
Supply Ability: 3000tons per day
Detailed Product Description
Surface Treatment: Galvanized Steel: Hot Rolled Carbon Steel Coil
Process: Roll Forming And ERW Welded Size: Different Sizes
Steel Grade: Q235B~Q345B Technique: ERW
High Light:

galvanized steel square pipe

,

galvanized steel square posts

 

Galvanized Steel Square Tubing,square tubes,rectangle tubes

 

 

 

 

Surface Treatment:

 


black, oil, Black Oil Surface Or Other Anti-corrosive Treatment

 

1) Black,Pre-galvanized

 

2) oiled,powder coating

 

3) Galvanized as your requirement

 

PS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2

 

Inspection

 

With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual

 

Inspection, With Nondestructive Inspection

 

Special Pipe:Square and rectangular tube

 

 

 

processing method: cold roll forming with ERW welding

 

material: Low carbon hot rolled coils

 

steel grade: Q235B~345B

 

surface treatment: hot dip galvanizing

 

Application: building materials, construction materials.

 

 

 

Company imformation



JiangSu Guoqiang Zinc Plating Industrial Co.,Ltd. Our company established in

1998.ranked among top 500 private companies of china .its totally 800.000sqm area

with more than 3000 empolyees .total output will exceed two million tons in 2017.

 

its the biggest manufacture of highway guardrail and solar panel braket in china .

 

the biggestmanufacture of ERW tubes .hot dip galvanized tubes in east Pat of china

 

as well as hot dip galvanizing processing .jiangsu guoqiang has more than 10 Lines of cold forming

processing .producing various kind of cold formed profile .it has 22 lines of hot dip

galvanzing .other products include spiral welder pipe .electricity Tower .highspeed rail

noise barrier etc.products already sold to around the world for more than 10 years

.jiangsu guoqiang has won good reputation with its good quality product but fair price .




Production lines:

Welded steel tube production: 12lines

Cold forming produciton: 8lines

Zinc coating produciton: 22lines


Powder coating produciton: 2 lines

Sheet pile: 1 line

spiral welded pipe: 3 lines





High quality and good price ! If you have problems


please do feel free to contact us for detials!





products already sold to around the worlds for more

than 10 years

 

Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing 0Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing 1Black Pre Galvanized Steel Square Tubing With Chemical Composition Testing 2
 

 

Contact Details
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.

Contact Person: Coke Dai

Tel: +8619942002151

Send your inquiry directly to us