Production Name: ASTM A500 Hot DIP Galvanized Steel Tube/ Pre Galvanized Stee Tube/ Hot Dipped Galvanized Square & rectangular Tube/Pre Galvanized Square & Rectangular Tube 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 |
|
|
|
|
Detailed size of Pre Galvanized steel tube:
Square
Hollow Section
(SHS) | WT
(mm) | Rectangular
Hollow Section
(RHS) | WT
(mm) |
| 16*16 | 0.7-1.5 | 20*40 | 0.7-2.0 |
| 19*19 | 0.7-2.0 | 25*50 | 0.7-2.0 |
| 20*20 | 0.7-2.0 | 30*40 | 0.7-2.0 |
| 25*25 | 0.7-2.0 | 30*50 | 0.7-2.0 |
| 30*30 | 0.7-2.0 | 37*57 | 0.7-2.0 |
| 32*32 | 0.7-2.0 | 40*60 | 0.7-2.0 |
| 35*35 | 0.7-2.0 | 37*77 | 0.7-2.0 |
| 38*38 | 0.7-2.0 | 25*75 | 1.0-2.0 |
| 40*40 | 0.7-2.0 | 40*80 | 1.0-2.2 |
| 50*50 | 0.7-2.0 | 50*100 | 1.0-2.2 |
| 60*60 | 1.0-2.2 | 50*75 | 1.0-2.2 |
| 80*80 | 1.0-2.2 | 38*75 | 1.0-2.2 |
| 100*100 | 1.0-2.3 | 50*75 | 1.0-2.2 |
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, 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, 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 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 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:
Ceritificate:
Production Line
Strictly quality control
Safety Packing and Quick Delivery
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
FAQ1.Q:Are you a factory or trading company?
We are factory and China Top 500 Enterprise
2.Q:Where is your factory located? How can I visit there?
We locate in Tianjin, China, 30 minutes from Beijing by train.
3.Q:Can I get some samples?
Yes,free samples can be provided
4.Q:What do your factory do regarding quality control?
From material to produts, we inspect each process to keep good quality.
And BV/SGS inspection can be accepted.
5.Q:How about MOQ ?
We have stock of common sizes at hand, so one ton is accepted.
6.Q:How about payment ?
Both T/T and L/C can be accepted.
7.Q: How long does your warranty?
We can assured the quality within 90 days after receiving the cargoes.
Welcome to contact us with following CONTACT DETAILS:Contact: Grace Chen
Mobile: 0086 13602119687
Tianjin Youfa International Trade Co., Ltd. is the subsidiary of Tianjin Youfa Group. As one of the windows for international business, we mainly focus on exploring overseas markets as well as developing and offering service for major domestic clients. Tianjin Youfa Group is a comprehensive steel-based enterprise, the business includes steel-making, steel strip, straight seam welded pipe, galvanized pipe, rectangular pipe, spiral pipe, plastic inner-lined pipe, seamless pipe, covered electrode, so on and so forth. The annual integrate production capacity amounts to 7.5 million tons. Since 2006, we have been one of the leading corporations in Chinese Top-500. What is more, Youfa Group is the largest straight-seam welded pipe manufacturer in China. In 2008, "YouFa" Brand was regarded as the "Well-known Chinese Trademark" by Trademark Office State Administration for Industry &Commerce of the People's Republic of China. Meanwhile, we are the first-class supplier for CNPC, Sinopec and some big relevant companies. So as to adapt to the overall-developing strategy, at the beginning of 2010, YouFa Group and its subsidiaries founded SIANO(Beijing) Steel Co., Ltd, which is responsible for the import &export business, building business contact with some influential companies and providing the after-sale service for our customers.
Our motto is "Integrity Is First, Clients are Highest" and we will do our utmost to provide the best service for customers both at home and abroad.
