Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. 86-519-87741212 liruixin@jsgq.cn
Corrosion Resistant 3x3 Galvanized Square Tubing Hot Rolled  / Cold Drawn / Hot Rolled

Corrosion Resistant 3x3 Galvanized Square Tubing Hot Rolled / Cold Drawn / Hot Rolled

  • 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
    40/70/100/150*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

Corrosion Resistant 3x3 Galvanized Square Tubing Hot Rolled / Cold Drawn / Hot Rolled

Hot Rolled,cold drawn or hot rolled Technique and Galvanized Surface Treatment

 

black ms square steel tube / pipe

 

 

 

 

 

square rectangle black erw steel pipe section (mm)
Size Thickness Size Thickness
15*15 1.0-2.0 80*120 2.0-8.0
19*19 1.0-2.0 80*160 2.0-8.0
15*20 1.5-2.5 100*150 2.5-12.0
20*20 1.0-3.0 100*200 2.5-14.0
20*30 1.1-3.0 100*250 2.5-14.0
20*40 1.1-3.0 100*300 2.75-14.0
25*50 1.1-3.25 150*200 2.75-14.0
30*40 1.1-3.25 150*250 2.75-16.0
30*50 1.1-3.5 150*300 2.75-16.0
30*60 1.2-5.0 150*350 3.0-16.0
38*76 1.2-5.0 200*250 3.0-16.0
40*50 1.2-5.0 200*300 3.5-16.0
40*60 1.2-5.0 200*400 3.5-16.0
40*80 1.2-6.0 200*500 3.5-16.0
50*70 1.2-6.0 250*300 3.5-16.0
50*75 1.2-6.0 250*400 4.0-16.0
50*80 1.2-6.0 250*500 4.0-16.0
50*100 1.2-6.0 300*400 4.0-16.0
50*120 1.2-6.0 300*500 5.0-16.0
60*80 1.2-6.0 300*600 6.0-16.0
60*100 1.2-6.0 350*400 5.0-16.0
60*120 1.5-6.0 350*450 6.0-16.0
75*125 2.0-6.0 350*500 6.0-16.0
75*150 2.0-6.0 400*450 6.0-16.0
80*100 2.0-8.0 400*600 6.0-16.0
 

 

 

 

 

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 biggest

manufacture 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

 

 

 

 

Corrosion Resistant 3x3 Galvanized Square Tubing Hot Rolled  / Cold Drawn / Hot Rolled 0

 

 

 

 

 

 

Corrosion Resistant 3x3 Galvanized Square Tubing Hot Rolled  / Cold Drawn / Hot Rolled 1