| Type: | Welded |
|---|---|
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Galvanized |
| Usage: | Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration, Special Purpose |
| Section Shape: | Round |
| 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
| SIZE (DN) | OUTER DIAMETER (mm) | WALL THICKNESS (mm) |
| DN15 | 15.9 | 0.80 |
| DN20 | 22.2 | 1.00 |
| DN25 | 28.6 | 1.00 |
| DN32 | 34 | 1.20 |
| DN40 | 42.7 | 1.20 |
| DN50 | 48.6 | 1.20 |
| DN60 | 63.5 | 1.50 |
| DN65 | 76.1 | 2.00 |
| DN80 | 88.9 | 2.00 |
| DN100 | 108 | 2.00 |
| DN125 | 133 | 2.50 |
| DN150 | 159 | 2.50 |
| DN200 | 219 | 3.00 |
| DN250 | 273 | 4.00 |
| DN300 | 325 | 4.00 |
PRODUCING LINES & PRODUCTS SHOW
PACKING AND DELIVERY
CERTIFICATES
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