| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Type: | Welded |
|
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WHAT WE DO
Tianjin YOUFA were founded on July 1st,2000, with the headquarters location at the largest welded pipe production basein
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 steel pipe
and steel-plasticcomplex steel pipe.
Besides headquartering in Tianjin, currently we have 11 subsidiariesand branches in Tangshan, Handan,and Shanxi. There
are totally 9000 employees,in addition 64 ERW steel pipe production lines, 42 hot-dipped galvanized steelpipe production
lines,33 square and rectangular steel pipe production lines, 15 galvanized square and rectangular steel pipe production lines ,
9SSAW steel pipe production lines, 30steel-plastic complex steel pipe productionlines, 3 national accredited laboratory, and
1 Tianjin government accreditedbusiness technology center. In2018, we had produced all kinds of steel pipes16 million tons,
realizing export being USD 0.16 billion. Our steelpipe production and sale, in nine consecutive years, increase progressively
more than one million tons.
| Galvanized round steel tube specification table | |||
| Nominal diameter | Inch outside diameter | Outside diameter | Wall thickness |
| 15 | 1/2 | 20-22 | 0.7-2.75 |
| 20 | 3/4 | 24-26.5 | 0.7-2.75 |
| 25 | 1 | 31-33.4 | 0.7-3.75 |
| 32 | 1 1/4 | 40-42.5 | 0.7-4.0 |
| 40 | 1 1/2 | 46-48.3 | 0.7-7.0 |
| 50 | 2 | 57-60.3 | 0.7-7.0 |
| 65 | 2 1/2 | 74-76.3 | 0.7-7.0 |
| 80 | 3 | 86-89 | 0.7-8.0 |
| 100 | 4 | 111-114 | 0.7-9.0 |
| 125 | 5 | 138-140 | 0.9-10.0 |
| 150 | 6 | 164-165 | 1.0-11.5 |
| 200 | 8 | 218-219 | 1.1-12 |
Why choose us?
1-As we all know, the burr is one of the common phenomena occurring in metal cutting. Our company has professional pipe
cutting machines for deburring. The saw blade is replaced on a regular basis, in order to make the better square cutting effect.
Specifically We adopts square cut (fast cutting) to make a pipe end treatment, no burrs, clean end As a result of blunt edge
treatment, round steel pipe looks like much thicker as per your specific requirements. We have advanced equipment and
specific devices for an effective treatment of late processing of pipes.
2-We keep a large stock of products and the steel pipes have fine workmanship without joints. As steel pipes adopt transverse
welding method, the surface of products is smooth and the zinc coating is well-distributed. Steel pipes through this processing
boast the property of strong weight capacity to serve huge projects. In the process of production, our workers are meticulous
about details of steel pipes. Pipes with joints or scratching surface will be picked out among premium products to ensure the
quality. Our processing methods as well as specialized skill make the difference in the fierce competition market.
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