high quality square and rectangular gp pipes and tubes for green house and fence post

Product Description

Product Description

Product Application:

1. Fence, greenhouse, door pipe

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient

Note:
1. Free sampling

2. 100% after-sales quality assurance.

3. Reply within 24 hours.

4. Any payment method.

5. All other specifications of steel pipes are available as your requirement! Factory price you will get from YouFa.

Popular Size:

1. 42mm, diameter, 1/2''-8'', 3.0/3.2mm thickness painted or hot dipped galvanized surface.

2. 48mm, 3.1/3.25 thickness painted or hot dipped galvanized surface.

custom sizes 200*200mm square steel pipes with ASTM JIS
Square	Dimension: 15mm15mm-400mm400mm
Rectangular	Dimension: 10mm20mm-350mm400mm
Wall thickness	0.5mm-20mm
Length	1m-14m ,by customer’s requirements
Zinc coating	Pre-galvanized steel square tube: 60g/m2-150g/m2;Galvanized steel square tube:200g/m2-400g/m2;
Materials	Q195,Q235
Technique	ERW Welded square tube
Packing	1.Big OD: in bulk2.Small OD :packed by steel strips3.woven cloth with 7 slats4.according to the requirements of customers
Usage	Mechanical & manufacture, Steel structure,Ship building, Bridging, Automobile chassis
Main market	Middle East, Africa, Asia and some European country and America ,Australia
Country of origin	TIanjin,China
Productivity	50,000 Metric Tons pet Month

Commodity	Items	Standard	Steel grade	O.D.&W.T. range
Tubes for Structural Purposes & Ordinary Pipe	Square steel tube	GB/T 3091	Q195,Q215, Q235, Q345 GR.A, GR.B, GR.C St37,st52 S235JRH, S355J0H	(2020-500500mm)X (1-16mm)
		GB/T 6728
		JIS G 3444
		ASTM A513
		ASTM A500
	Rectangular steel tube	BS 1387		(2030-450500)*(1-20mm)
	Rectangular steel tube	EN 10219		X 1.0mm-16mm
	Round pipe	ASTM A53		1/2inch-24inch
	Round pipe	BS EN 10025		X 1.0mm-30mm
Hot-dip Galvanized Pipe	Round	BS 1387	Q195,Q215, Q235, Q345 GR.A, GR.B, GR.C St37,st52 S235JRH, S355J0H	(1/2’’-12’’)*(1.5-12mm)
		ISO 65
		ASTM A53
		EN 10240
	Square and Rectangular	GB/T 3091		(2020-500500mm) X( 1-16mm )

Product Show

Product show

Tianjin YF Group 20*20-400*400mm Prime Quality Galvanized square steel pipe price.

Pipes can be Customized according to customer's requirement on zinc coating thickness,outside diameter,length ,wall thickness and steel grade. YouFa has 20 years manufacturer experience, Providing high quality products which have been exported over 100 countries.

Why Choose Us?

Why choose us ?

Certification & Test

Certifications & Testing

Strict quality inspection,Make perfection more perfect!

Certificates of CE,ISO,CNAS,etc.

Company

TianJin YouFa Steel Pipe Group Company was founded on july 1st ,2000,with the headquarters located at the largest steel pipe production base in China-Daqiuzhuang Village, Tianjin City, and it is the largest steel pipe manufacturing enterprise producing many kinds of steel pipes in the world. 20 years focused on quality which is the life of the enterprise.

YouFa brand steel pipes have been successfully applied to Three George Project, Pudong International Airport, Capital International Airport, Beijing Olympic Stadium, Shanghai World Expo Exhibition Hall,Jiaozhou Bay Cross-sea Bridge, the tallest building in China-117 Building in Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park and other national priority projects.YouFa has been recognized as No.1 brand in the industry.

Cooperation

Customer & Exhibition cooperation:

Favorable Comment

Best steel pipe for liquid or oil or gas transfer/construction fastener Plastic plugs in both ends.Two tags on each bundle/Wrapped in waterproof paper/PVC sleeve according to customer ' s requirement.

FAQ

FAQ

Q: Are you trading company or manufacturer?

A: Factory!we are Youfa Group with 3 production area (Tianjin, Tangshang, Handan) in China.

Q: Can I have a trial order only for several tons?

A: Of course! We can ship the cargo for you with LCL service(Less container load).

Q: How long is your delivery time?

A: Generally it is 3-5 days if goods are in stock. Or it is 30 days if the goods are not in stock, it is according to your quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, We could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment?

A: OR, TT, L/C(For big order,30-90 days can be acceptable).

Q: Are you gold supplier and do trade assurance?

A: Definitely!

Place of Origin	China
Certification	CE
Thickness	1.5, 12
Application	Boiler Pipe
Surface Treatment	Galvanized
Technique	ERW
Standard
Alloy Or Not	Non-alloy
Grade
Outer Diameter	2020-500500
Secondary Or Not	Non-secondary
Special Pipe	Thick Wall Pipe
Section Shape	Rectangular

high quality square and rectangular gp pipes and tubes for green house and fence post

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