| Type: | Welded |
|---|---|
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Black |
| Usage: | Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Special Purpose |
| Section Shape: | Square |
| Samples: |
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| Customization: |
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Tianjin YOUFA was founded on July 1st,2000, with the headquarters location at the largest welded pipe production base in China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing many kinds of pipe products, such as ERW steel pipe, hot-dipped galvanized steel pipe, oil casing pipe, SSAW steel pipe, square/rectangular steel pipe, and steel-plastic complex steel pipe
Besides headquarters in Tianjin, currently, we have 11 subsidiaries and branches in Tangshan, Handan, and Shaanxi. There is a total of 9000 employees, in addition, 64 ERW steel pipe production lines, 42 hot-dipped galvanized steel pipe production lines,33 square and rectangular steel pipe production lines, 15 galvanized square and rectangular steel pipe production lines, 9 SSAW steel pipe production lines, 30steel-plastic complex steel pipe production lines, 3 national accredited laboratories, and 1 Tianjin government accredited business technology center. In 2018, we produced all kinds of steel pipes16 million tons, realizing exports being USD 0.16 billion. Our steel pipe production and sale, in nine consecutive years, increased progressively by more than one million tons.
We mainly manufacture ERW, SSAW, Galvanized, Hollow Section steel pipes, and steel-plastic composite, Anti-corrosion Coating steel pipes.
NORMAL SIZE FOR REFERENCE
SPECIFICATION OF BLACK HOT ROLLED SQUARE AND RECTANGULAR STEEL TUBE:
SPECIFICATION OF PRE-GALVANIZED HOLLOW SECTION TUBE:
| Square Hollow Section (SHS) |
WT (mm) |
Rectangular Hollow Section (RHS) |
WT (mm) |
| 16*16 | 0.8-1.5 | 20*40 | 0.8-2.0 |
| 19*19 | 0.8-2.0 | 25*50 | 0.8-2.0 |
| 20*20 | 0.8-2.0 | 30*40 | 0.8-2.0 |
| 25*25 | 0.8-2.0 | 30*50 | 0.8-2.0 |
| 30*30 | 0.8-2.0 | 37*57 | 0.8-2.0 |
| 32*32 | 0.8-2.0 | 40*60 | 0.8-2.0 |
| 35*35 | 0.8-2.0 | 37*77 | 0.8-2.0 |
| 38*38 | 0.8-2.0 | 25*75 | 1.0-2.0 |
| 40*40 | 0.8-2.0 | 40*80 | 1.0-2.2 |
| 50*50 | 0.8-2.0 | 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 |
PRODUCTS SHOW
YouFa has 20 years of manufacturer experience, Providing high-quality products that have been exported to over 100 countries, Pipes can be Customized according to the customer's requirement on outside diameter and wall thickness with black painted or oiled(surface treatment).
SQUARE STEEL TUBE SIZE: 20X20 MM -- 500X500 MM
RECTANGULAR STEEL TUBE SIZE: 20X30 MM-- 200X400 MM
PRODUCING PROCESS
PACKING AND DELIVERY
CERTIFICATES (Certificates of ISO, BSI, FPC, UL, etc.)
1. ISO, BSI, FPC, UL system.
2. Price: Reasonable.
3. TUV, API, and BV audited company.
4. Experience: 20 years of focus on quality.
5. Strength: The company can produce 10 million tons of welded pipe exclusively in the world. More than 12,600,000 tons and 190,000 tons (Annual production and export volume)
6. Quality: Reliable and World certified. We have two national CNAS-certified laboratories and cooperated with many big steel plate factories and retesting of raw materials.
7. Delivery: Own factory in Tianjin! We are near Tianjin port, also have own transport fleet, have the most convenient transport and prompt delivery.
8. Shipment of goods: More than 78 countries worldwide until now.
9. Service: Friendly and Responsible, no matter before or after cooperation.
10. Choose Youfa is equal to Choose Top Guarantee!
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