| Type: | Welded |
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| Technique: | ERW |
| Material: | Carbon Steel |
| Surface Treatment: | Galvanized |
| Usage: | Construction & Decoration, Special Purpose |
| Section Shape: | Square |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Pre Galvanized Square Hollow Section Steel Tube for Greenhouse Construction
TIANJIN YOUFA STEEL PIPE GROUP CO., LTD
Company profile
Our company was founded on July 1, 2000, with headquarters located at the largest welded pipe production base in China - Daqiuzhuang Village, Tianjin City. We are a large-scale steel pipe manufacturing enterprise producing many kinds of pipes showed in the following sheet.
| Products | Size | Wall Thickness | Production Line | Capacity |
| ERW steel pipe | 1/2" -- 8" | 1.5mm--10.0mm | 13 | 1,000,000 tons per yesr |
| Hot-dipped galvanized steel pipe | 1/2"-8" | 1.5mm--10.0mm | 18 | 1,500,000 tons per year |
| Oil casing pipe, SSAW steel pipe | 219mm-2020mm | 5.0mm--28mm | 5 | 150,000 tons per year |
| Square/rectangular steel pipe | 20x20--400x400mm,20x40--400x600mm | 1.3mm--20mm | 10 | 800,000 tons per year |
| Hot-dip galvanized square/rectangular steel pipe | 20x20--200x200mm,20x40--250x150mm | 1.5mm--7.5mm | 3 | 250,000 tons per year |
| Steel-plastic complex steel pipe | 1/2"--12" | 1.5mm--10.0mm | 9 | 100,000 tons per year |
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Commodity |
Pre Galvanized Square Hollow Section Steel Tube for greenhouse construction |
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Size |
1/2"--4"; |
20x20--100x100mm; |
20x40--50x100mm |
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Wall thickness |
0.8mm-2.0mm |
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Length |
5.8m/6m or based on your request |
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Standard |
BS1387,ASTM A500 and so on |
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Surface |
Galvanized and Oiled to prevent the rust |
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End finish |
Plain end |
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Usage |
Greenhouse and construction |
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Packing |
In bundles, packed in woven bag or as your request. |
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Delivery time |
Within 20days or as your request |
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Payment Terms |
T/T or L/C at sight |
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High Quality Guaranteed
Our steel pipe production and sale, in three consecutive years, increased progressively, amounting to more than 1 million tons. Our YOUFA brand was affirmed as "Renowned Brand in China" by SAIC Trademark Bureau in March 2008. Our ERW steel pipes, hot-dip galvanized steel pipes and SSAW steel pipes have been awarded as "Famous Brand Product of Tianjin" by Tianjin Government for many consecutive years
Products Display
Welcome your contact to our company if you are interested in our products, the best quality and competitive price will be offered.
Suppliers with verified business licenses
Audited Supplier 
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