After-sales Service: | Online Service |
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Type: | Welded |
Technique: | Hot Rolled |
Material: | Carbon Steel |
Surface Treatment: | Galvanized |
Usage: | Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration |
Samples: |
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Customization: |
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Discover high-quality round steel pipe with a hot rolled finish and galvanized coating. This 8X8mm tube is perfect for various applications. Get durable and reliable steel pipe and tube from Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd. was founded on July 1st, 2000. Our headquarters is located in Daqiuzhuang Village, Tianjin city, which is the largest welded pipe production base in China. We are a large-scale steel pipe manufacturing enterprise that produces various types of pipe products.
Our product range includes:
In addition to our headquarters in Tianjin, we have 11 subsidiaries and branches in Tangshan, Handan, and Shanxi. Our company has a total of 9,000 employees and operates multiple production lines for different types of steel pipes.
Our production capabilities include:
We also have 3 national accredited laboratories and 1 Tianjin government accredited business technology center. In 2018, we produced a total of 16 million tons of steel pipes and achieved exports worth USD 0.16 billion. Our steel pipe production and sales have consistently increased by more than one million tons for nine consecutive years.
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 |
We have two national CNAS certified laboratories and collaborate with renowned steel plate factories for retesting of raw materials.
Located near Tianjin port, we have our own transport fleet, ensuring the most convenient and timely delivery.
Our team is dedicated to providing excellent customer support, both before and after cooperation.
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