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High Performance Galvanized Steel Square Tubing 150*150 For Construction Materials

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Jiangsu Guoqiang Zinc Plating Industrial Co，Ltd.

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High Performance Galvanized Steel Square Tubing 150*150 For Construction Materials

Brand Name : GQ

Model Number : 150*150*3.0/4.0/5.0

Certification : ISO9001

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C,, T/T, D/A, D/P

Supply Ability : 3000tons per day

Delivery Time : 1-4weeks upon receipt of downpayment/LC.

Packaging Details : hex bundled with steel strips

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

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Galvanized Steel Square Tubing,150*150,A500 standard, galvanized

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.

Material list

Elements	Chemical Composition%					Mechanical Property
Material	C%	Mn%	S%	P%	Si%	Yield Point	Tensile Strength	Elongation
						(Mpa)	(Mpa)	(%)

Q235	0.12-0.2	0.30-0.70	<0.045	<0.045	<0.3	>235	375-500	24-26
Q345	<0.20	1.0-1.6	<0.04	<0.04	<0.55	>345	470-630	21-22

What is hot dipped galvanized square&rectangular steel pipe?.

Hot-dip galvanizing (HDG), as referenced is the process of dipping fabricated steel

into a kettle or vat of molten zinc. While the steel is in the kettle, the iron

metallurgically reacts with the molten zinc to form a tightly-bonded alloy coating that

provides superior corrosion protection to the stee

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 Performance Galvanized Steel Square Tubing 150*150 For Construction Materials

Product Tags:

galvanized steel square pipe

galvanized steel rectangular tube

High Performance Galvanized Steel Square Tubing 150*150 For Construction Materials Images

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