Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. 86-519-87741212 liruixin@jsgq.cn
High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

  • High Light

    galvanized steel square posts

    ,

    galvanized steel rectangular tube

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

High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness

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 0

 

 

 

High Deformability Pre Galvanized Square Tubing Uniform Coating Thickness 1