Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.

 

No.1 solar panel mounting structures supplier in China

No.1 highway guardrail supplier in China

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High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

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Good quality Galvanized Steel Square Tubing for sales
Good quality Galvanized Steel Square Tubing for sales
Reliable factory and products

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

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High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

China High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness supplier
High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness supplier High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness supplier High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness supplier

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Product Details:

Place of Origin: CHINA
Brand Name: GQ
Certification: ISO9001
Model Number: 40/70/100/150*150*3.0/4.0/5.0

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
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Detailed Product Description
Surface Treatment: Galvanized Steel: Hot Rolled Carbon Steel Coil
Process: Roll Forming And ERW Welded Size: 150*150*3.0/4.0/5.0
Steel Grade: Q235B~Q345B Technique: ERW

Q345B carbon pipe mounting bracket supplier new galvanized ms steel square tube

 

 

What is black square&rectangular steel pipe?

 

 

 

Welding pipes is one of the simplest and most durable ways to join piping

 

together and steel pipes can simply be welded together with MIG (metal

 

inert gas), TIG (tungsten inert gas or SMAW (stick metal arc) welding.

 

Before welding two pipes together, avoid any gaps between the two pipes.

 

While welding, take measures to ensure the continual alignment of the two

 

pipes.

 

 

What is pre galvanized square&rectangular steel pipe?

 

The pre-galvanized welded steel piperefers to welded tube which undergo

 

degreasing,rush removal,phosphorization,zand drying processes before

 

galvanization.The treatments before galvanization allow the product to be

 

conveniently plated with a zinc coating,and also ensure uniform coating

 

thickness,strong coating adhesion,and improved corrosion resistance

 

 

 

 

 

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
 

 

 

 

 

High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

 

 

 

High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

 

 

 

 

Contact Details
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.

Contact Person: Coke Dai

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