Home > Products > Square and Rectangular steel tube > 200x100mm Black Rectangular Hollow Section Construction Steel Tube
200x100mm Black Rectangular Hollow Section Construction Steel Tube
- 800000 Ton / Tons per Month
- Xingang port Tianjin
- T/T Credit Card
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Product Details
| Place of Origin | Tianjin, China | Certification | BSI | |
| Thickness | 1.3, 20 | |||
| Technique | ERW | |||
| Alloy Or Not | Non-alloy | |||
| Outer Diameter | 20*20--400*400mm; 20*40--400*600mm | |||
| Secondary Or Not | Non-secondary | Special Pipe | Thick Wall Pipe | |
| Section Shape | Square |
Product Description
TIANJIN YOUFA STEEL PIPE GROUP CO., LTD
Commodity | 200x100mm Black Rectangular Hollow Section Construction Steel Tube | ||
Size | 20x20--400x400mm | 20x40--400x600mm |
|
Wall thickness | 1.3-20mm |
|
|
Length | 5.8m/6m or based on your request | ||
Standard | ASTM A500 and so on (the chinese material can be Q195, Q235 and Q345) | ||
Surface | Black, or Galvanized and Oiled to prevent the rust | ||
End finish | Plain end | ||
Usage | construction, building material | ||
Packing | In bundles with steel stips, packed in woven bag or as your request. | ||
Shipment | by bulk or load into 20ft / 40ft containers | ||
Delivery time | Within 20days or as your request | ||
Payment Terms | T/T or L/C at sight | ||
Products display
Standard Reference BS EN 10219-2:2006
Cold formed welded structural hollow section of non-alloy and fine grain steels
Size table, weight/meter(kg/m)
| Dimensions | Wall thickness (mm) | ||||||||||
| 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 6.3 | 8.0 | 10 | 12 | 12.5 | |
| 20 | 1.05 | ||||||||||
| 25 | 1.36 | 1.64 | 1.89 | ||||||||
| 30 | 1.68 | 2.03 | 2.36 | ||||||||
| 40 | 2.31 | 2.82 | 3.30 | 4.20 | |||||||
| 50 | 2.93 | 3.60 | 4.25 | 5.45 | 6.56 | ||||||
| 60 | 3.56 | 4.39 | 5.19 | 6.71 | 8.13 | 9.45 | 9.55 | ||||
| 80 | 7.07 | 9.22 | 11.3 | 13.2 | 13.5 | 16.4 | |||||
| 100 | 8.96 | 11.7 | 14.4 | 17.0 | 17.5 | 21.4 | 25.6 | ||||
| 120 | 10.8 | 14.2 | 17.5 | 20.7 | 21.4 | 26.4 | 31.8 | 35.8 | |||
| 140 | 16.8 | 20.7 | 24.5 | 25.4 | 31.4 | 38.1 | 43.4 | ||||
| 150 | 18.0 | 22.3 | 26.4 | 27.4 | 33.9 | 41.3 | 47.1 | 48.7 | |||
| 160 | 19.3 | 23.8 | 28.3 | 29.3 | 36.5 | 44.4 | 50.9 | 52.6 | |||
| 180 | 21.8 | 27.0 | 32.1 | 33.3 | 41.5 | 50.7 | 58.5 | 60.5 | |||
| 200 | 24.3 | 30.1 | 35.8 | 37.2 | 46.5 | 57.0 | 66.0 | 68.3 | |||
| 250 | 38.0 | 45.2 | 47.1 | 59.1 | 72.7 | 84.8 | 88.0 | ||||
| 300 | 54.7 | 57.0 | 71.6 | 88.4 | 104.0 | 108.0 | |||||
| 350 | 84.2 | 104.0 | 123.0 | 127.0 | |||||||
| 400 | 120.0 | 141.0 | 147.0 | ||||||||
Company profile -- Tianjin Youfa Steel Pipe Group
Tianjin Youfa International Trade Co. Ltd is one of the subsidiaries, which specialized in export trade.
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.
| Main Products | Size | Wall Thickness | Production Line | Producing 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 |
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.
Enterprise Certificates
Products Test
Youfa Group at Exhibition
Contact Us
- Tianjin Youfa International Trade Co., Ltd.
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