• 3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame
  • 3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame
  • 3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame
  • 3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame
  • 3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame
  • 3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame

3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame

Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Oiled
Usage: Pipeline Transport, Oil/Gas Drilling, Construction & Decoration
Section Shape: Square
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2011

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Basic Info.

Model NO.
20*20-500*500mm
Key Words
S235jr Black Hollow Section Construction Steel Pip
Product Name
Square Steel Pipes Made in Chian Tianjin Youfa Ste
Size
20*20 to 500*500
Thickness
1.0 to 15mm
Length
1m to 15m
Surface
Oiled, Black Paint, Galvanized
Brand
Youfa
Steel Grade
Q235B
Transport Package
PVC Package
Specification
20x20-500x500mm
Trademark
brand
Origin
China
HS Code
73066100
Production Capacity
800, 000 Tons Per Year

Product Description

Product Description
Production Name: 1x1/2x2/3x3/4*4inch GI steel square tube/GI steel rectangular tube for construction/bollards/bed frame/brackets
 
Production Details:
Size 20*20mm~500*500mm; 20*40~400*600mm
Wall Thickness 0.8~36mm
Length 3~12M
Standard ASTM A500, EN10219, EN10210, JIS3466, AS1163, GB/T6728
Material Gr.A, Gr.B, Gr.C, S195, S235, S355, STK400/SS400, C250/C350/C460
Q195, Q235, Q345
Certificate ISO 9001:2008,SGS, BV, CCIC etc
Finish of pipe Pre-galvanized with zinc 30-40g/m2;
Hot dipped galvanized with zinc 220~260g/m2;
Painted with black/varnish lacquer;
Oil on the surface to prevent rust;
Bare pipe without painting;
Pipe End Plain end
Marking As per client requirement or mill standard
Packing 1. Packed by hexagonal seaworthy bundles packed by steel strips.
2. small sizes nested into big sizes.
Applications Construction / building materials steel pipe
Scaffolding pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe
Techinical Cold formed or hot rolled
Trade Term FOB, CFR, CIF, EXW, FCA
Payment Term T/T, LC
Delivery Time 15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Main Market Southeast Asia, South Asia, Middle East, Europe,
Middle&South America, Africa and Oceania


Detailed size:
Black or Hot dipped galvanized hollow section
Square Hollow Section
(SHS)
Rectangular Hollow Section
(RHS)
WT
(mm)
20*20   1.7-2.75
25*25   1.2-3.0
30*30 20*40  
30*40
1.2-3.75
40*40  
50*50
30*50
25*50  
30*60 
40*60
1.2-4.75
60*60 50*70
40*80
40*50
1.2-5.75
70*70 60*80
50*80
100*40
1.5-5.75
80*80
75*75 
90*90 
60*100    
50*100
120*60
100*80
1.5-8.0
100*100 120*80 1.7-8.0
120*120 160*80
 100*150
 140*80
2.5-10.0
140*140
150*150
100*180
200*100
2.5-10.0
160*160  
180*180
200*150 3.5-12.0
200*200 250*150 3.5-12.0
250*250 250*200  
300*200
4.5-15.75
300*300  
400*200
350*200
350*250
4.5-15.75
350*350   
350*300
450*250  
400*300  
500*200
4.5-15.75
400*400  
280*280  
450*300  
450*200
400*350  
400*250  
500*250   
500*300
400*600    
4.5-20.0


                                 Tianjin Youfa Steel Pipe Group Company
Brief introduction:

Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, located at Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing ERW steel pipe, hot-dipped galvanized steel pipe, seamless pipe, SSAW steel pipe, square/rectangular steel pipe.
Youfa brand was affirmed as a China renowned brand by SAIC trademark bureau in March 2008. Youfa brand of ERW steel pipes, hot-dipped galvanized steel pipes, and SSAW steel pipes, has been awarded as "famous-brand product of Tianjin" by Tianjin government for many consecutive years. In six consecutive years, Youfa Group have been rated as top 500 enterprises of China in the same industry, and as top 500 manufacturing of China. In 2012, Youfa Group was rank No.375 in top 500 enterprises of China, and No. 200 in top 500 manufacturing of China, and No.3 in top 100 private enterprises of Tianjin.

Who We are?
(1) China Top 500 Enterprises Industry Leading Brands 
(2) 15 years experience in manufacturing and exporting steel products since 2000.
(3) For 10 Consecutive Years of The First Production and Sales
(4) Key Project Supplier---Three Gorges Project, the Capital International Airport, Shanghai Pudong International Airport, the 2008 Olympic Games venues , the Word Expo 2010, etc.
 
What We own?
8000 employees.
59 ERW steel pipe production lines
36 hot-dipped galvanized steel pipe production lines
24 square and rectangular steel pipe production lines
18 SSAW steel pipe production lines
16 steel-plastic complex steel pipe production lines
9 hot-dipped galvanized square and rectangular steel pipe production lines
5 Seamless steel pipe production lines
3 national accredited laboratory 
1 Tianjin government accredited business technology center
 
What Our yearly Production Ability?
Over 1200,0000 Tons sales and production

The Overview of our company:
3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame

Ceritificate:
3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame


Production Line
3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame

Strictly quality control
3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame


Safety Packing and Quick Delivery
3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame


Why choose Tianjin Youfa steel pipe group?
1. Strong strength
As the largest steel pipe manufacturer in Tianjin, China, we give more support about the orders, customers will have more confidence to cooperate with us group
2. Quality guarantee
Youfa group specialized in producing carbon steel pipes for many years, own experienced workers and advantage machine
3. Flexible terms
Flexible clause not only to protect the benefit of supplier, but also the buyers
4. Delivery lead time
To satisfied the urgency need of customers
5. Competitive price
We offer better price based on the support of our whole group with low price and better quality
3, 4 Inch Gi Square/Rectangular Tube for Construction, Bed Frame

 

 

"Honest, Loyal, Trust and Respect" is our business criterion.We are looking forward to supplying the best products and services to all our esteemed customers.
The win-win game between company and workers, company and clients is our running target.We hope we can do distribution to the welfare of the whole society after the success of business.


 

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Diamond Member Since 2011

Suppliers with verified business licenses

Trading Company
Management System Certification
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Export Year
2000-08-02