Model NO.: SQUARE-PIPE-0104
Customized: Customized
Gasket Material: No
Brand: Youfa
General Length: 5.8m or 6m (20FT)
Customized Length: 6.4m (21FT), 7.3m (24FT) or Others
Lifespan: Often Lasting 20 Years or Longer
Inspection: by 3rd Party or by Customer or by QC
Trademark: YOUFA
Transport Package: 1. in Bundles; 2. in Bulk, 3. as Your Request
Specification: 10*10-400*400
Origin: China
HS Code: 7306610000
Model NO.: SQUARE-PIPE-0104
Customized: Customized
Gasket Material: No
Brand: Youfa
General Length: 5.8m or 6m (20FT)
Customized Length: 6.4m (21FT), 7.3m (24FT) or Others
Lifespan: Often Lasting 20 Years or Longer
Inspection: by 3rd Party or by Customer or by QC
Trademark: YOUFA
Transport Package: 1. in Bundles; 2. in Bulk, 3. as Your Request
Specification: 10*10-400*400
Origin: China
HS Code: 7306610000
YOUFA brand common & customized square steel pipe
 Size / Out Diameter | Square Hollow Section: 10x10mm-400x400mm Rectangular Hollow Section: 10x20mm-250x500mm |
Length | General 5.8m , 6m(20ft) Customized length is avaliable |
Material | Carbon Steel Q195, Q235, Q345, A500 Grade A, A500 Grade B, Grade C, A36, L350, L250 ects. S235JR, S355JR |
Technic Standard | EN 10219, ASTM A500, AS/NZS1163, GB/T 6728 |
Size Chart
Customized Diameter and Wall thickness can be specified by customer.Â
The only production line of China market which could make any diameter from 200-500mm, such as 230x230, 300x500, 310x410mm ects. Now contact to Vincent Cao for your order!
Â
Square Tube / Square Pipe / Square Hollow Section / SHS | Rectangular Tube / Rectangular Pipe / Rectangular Hollow Section / RHS | ||
Out Diameter | Out Dimeter | Out Diameter | Out Diameter |
Width x Width (inch) |
Width x Width (mm) |
Width x Width (inch) |
Width x Width (mm) |
 | 10x10 |  | 10x20 |
3/4" x 3/4" | 20x20 | 3/4" x 1 1/2" | 20x40 |
1" x 1" | 25x25 | 1" x 2" | 25x50 |
1 1/4" x 1 1/4" | 30x30 | 1 1/4 x 2" | 30x50 |
1 1/2" x 1 1/2" | 40x40 or 38x38 | 1 1/2" x 2 1/2" | 40x60 |
2" x 2" | 50x50 | 1 1 /2" x 3" | 40x80 |
2 1/2" x 2 1/2" | 65x65 or 60x60 | 2"x 4" | 50x100 |
3" x 3" | 75x75 or 80x80 | 3" x 4" | 80x100 |
4"x 4" | 100x100 | 4" x 6" | 100x150 |
5"x5" | 125x125 | 4" x 8" | 100x200 |
6"x 6" | 150x150 | 6" x 8" | 150x200 |
to | to | to | to |
15.7 inch x 15.7 inch | 400x400 | 10" x 20" | 250x500 |
Packing and Shipping
Package 1. in bundle only. packed with steel strip    2. in bundle and PVC plastic package
Our Quality Control
ISO , BSI, UL, FPS(for Singapore market), CNZA (labory cvertificate)
Production Procedure
Application
For Water Deivery, Fire hydrant system , Fire protection system, Construction material, Building material, Greenhouse frame material, Scaffolding material, Steel structure, Bus material (some country), Truck frame material(some country), ects.
Contact Information
Company Information
Tianjin Youfa Hongtuo Steel Pipe Manufacturer Co., Ltd subordinates to Youfa Steel Pipe Group. And Tianjin Youfa Dezhong Steel Pipe Co., Ltd is a subordination company of Youfa Steel Pipe Group as well.Â
Youfa Steel Pipe Group were founded in 2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products, such as ERWsteel pipe, hot-dipped galvanized steel pipe, oil casing pipe,SSAW steel pipe, square/rectangular steel pipe, and steel-plasticcomplex steel pipe.
Besides headquartering in Tianjin, currently we have 12 subsidiariesand branches in Tangshan, Handan, and Dezhou. There are totally 8000 employees,in addition 59 ERW steel pipe production lines, 34 hot-dipped galvanized steelpipe production lines, 10 square and rectangular steel pipe production lines, 9SSAW steel pipe production lines, 8 steel-plastic complex steel pipe productionlines, 1 national accredited laboratory, and 1 Tianjin government accreditedbusiness technology center.Â
YOUFA brand was affirmed as a China renowned brandby SAIC trademark bureau in March 2008. YOUFA brand of ERW steel pipes,hot-dipped galvanized steel pipes, and SSAW steel pipes, has been awarded as "famous-brandproduct of Tianjin" by Tianjin government for many consecutive years. In sixconsecutive years, Youfa Group have been rated as top 500 enterprises of Chinain the same industry, and as top 500 manufacturing of China. In 2012, YoufaGroup was rankes No.375 in top 500 enterprises of China, and No. 200 in top 500manufacturing of China, and No.3 in top 100 private enterprises of Tianjin.
Products are exported to more than 100 countires,such as North America ,South America ,Europe, Africa,Southeast Aisa,Middle East.Â
Youfa steel pipe used for water conservancy project, fire protection engineering, gas engineering,At the same time has led the drafting of the 7 countries standard, but also has a number of technical invention patents.
In the future, hand in hand, go ahead, for the steel pipe into a respected enterprises and make unremitting efforts to happiness!
FAQ
Q: What about your payment term?
A: Usually L/C or 30% as deposit and 70% against copy of B/L by T/T.
Â
Q: What about your standard delivery date ?
A: Within 10-25 days after receiving your deposit.
Â
Q: How about your capacity?
A: For steel pipes, 10,000,000 tons per year.
Â
Q: What about your package
A: Usually as customer's requirement.
Â
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Â
Q: How to get accurate price /Â quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameterÂ
2) Wall thickness   Â
3) Section Shape (round, square etc.)
4) length for each pipe      Â
5) steel grade  Â
6) Standard (e.g.: API 5L)
7) Order quantity  Â
8) Designation port (BK, BKW etc.)Â Â
9) Trade Terms
 In all, the more detailed information, the more exact price we quote.
Â
YOUFA brand common & customized square steel pipe
 Size / Out Diameter | Square Hollow Section: 10x10mm-400x400mm Rectangular Hollow Section: 10x20mm-250x500mm |
Length | General 5.8m , 6m(20ft) Customized length is avaliable |
Material | Carbon Steel Q195, Q235, Q345, A500 Grade A, A500 Grade B, Grade C, A36, L350, L250 ects. S235JR, S355JR |
Technic Standard | EN 10219, ASTM A500, AS/NZS1163, GB/T 6728 |
Size Chart
Customized Diameter and Wall thickness can be specified by customer.Â
The only production line of China market which could make any diameter from 200-500mm, such as 230x230, 300x500, 310x410mm ects. Now contact to Vincent Cao for your order!
Â
Square Tube / Square Pipe / Square Hollow Section / SHS | Rectangular Tube / Rectangular Pipe / Rectangular Hollow Section / RHS | ||
Out Diameter | Out Dimeter | Out Diameter | Out Diameter |
Width x Width (inch) |
Width x Width (mm) |
Width x Width (inch) |
Width x Width (mm) |
 | 10x10 |  | 10x20 |
3/4" x 3/4" | 20x20 | 3/4" x 1 1/2" | 20x40 |
1" x 1" | 25x25 | 1" x 2" | 25x50 |
1 1/4" x 1 1/4" | 30x30 | 1 1/4 x 2" | 30x50 |
1 1/2" x 1 1/2" | 40x40 or 38x38 | 1 1/2" x 2 1/2" | 40x60 |
2" x 2" | 50x50 | 1 1 /2" x 3" | 40x80 |
2 1/2" x 2 1/2" | 65x65 or 60x60 | 2"x 4" | 50x100 |
3" x 3" | 75x75 or 80x80 | 3" x 4" | 80x100 |
4"x 4" | 100x100 | 4" x 6" | 100x150 |
5"x5" | 125x125 | 4" x 8" | 100x200 |
6"x 6" | 150x150 | 6" x 8" | 150x200 |
to | to | to | to |
15.7 inch x 15.7 inch | 400x400 | 10" x 20" | 250x500 |
Packing and Shipping
Package 1. in bundle only. packed with steel strip    2. in bundle and PVC plastic package
Our Quality Control
ISO , BSI, UL, FPS(for Singapore market), CNZA (labory cvertificate)
Production Procedure
Application
For Water Deivery, Fire hydrant system , Fire protection system, Construction material, Building material, Greenhouse frame material, Scaffolding material, Steel structure, Bus material (some country), Truck frame material(some country), ects.
Contact Information
Company Information
Tianjin Youfa Hongtuo Steel Pipe Manufacturer Co., Ltd subordinates to Youfa Steel Pipe Group. And Tianjin Youfa Dezhong Steel Pipe Co., Ltd is a subordination company of Youfa Steel Pipe Group as well.Â
Youfa Steel Pipe Group were founded in 2000, with the headquarters location at the largest welded pipe production basein China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipemanufacturing enterprise producing many kinds of pipe products, such as ERWsteel pipe, hot-dipped galvanized steel pipe, oil casing pipe,SSAW steel pipe, square/rectangular steel pipe, and steel-plasticcomplex steel pipe.
Besides headquartering in Tianjin, currently we have 12 subsidiariesand branches in Tangshan, Handan, and Dezhou. There are totally 8000 employees,in addition 59 ERW steel pipe production lines, 34 hot-dipped galvanized steelpipe production lines, 10 square and rectangular steel pipe production lines, 9SSAW steel pipe production lines, 8 steel-plastic complex steel pipe productionlines, 1 national accredited laboratory, and 1 Tianjin government accreditedbusiness technology center.Â
YOUFA brand was affirmed as a China renowned brandby SAIC trademark bureau in March 2008. YOUFA brand of ERW steel pipes,hot-dipped galvanized steel pipes, and SSAW steel pipes, has been awarded as "famous-brandproduct of Tianjin" by Tianjin government for many consecutive years. In sixconsecutive years, Youfa Group have been rated as top 500 enterprises of Chinain the same industry, and as top 500 manufacturing of China. In 2012, YoufaGroup was rankes No.375 in top 500 enterprises of China, and No. 200 in top 500manufacturing of China, and No.3 in top 100 private enterprises of Tianjin.
Products are exported to more than 100 countires,such as North America ,South America ,Europe, Africa,Southeast Aisa,Middle East.Â
Youfa steel pipe used for water conservancy project, fire protection engineering, gas engineering,At the same time has led the drafting of the 7 countries standard, but also has a number of technical invention patents.
In the future, hand in hand, go ahead, for the steel pipe into a respected enterprises and make unremitting efforts to happiness!
FAQ
Q: What about your payment term?
A: Usually L/C or 30% as deposit and 70% against copy of B/L by T/T.
Â
Q: What about your standard delivery date ?
A: Within 10-25 days after receiving your deposit.
Â
Q: How about your capacity?
A: For steel pipes, 10,000,000 tons per year.
Â
Q: What about your package
A: Usually as customer's requirement.
Â
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all of our quality problems.
Â
Q: How to get accurate price /Â quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameterÂ
2) Wall thickness   Â
3) Section Shape (round, square etc.)
4) length for each pipe      Â
5) steel grade  Â
6) Standard (e.g.: API 5L)
7) Order quantity  Â
8) Designation port (BK, BKW etc.)Â Â
9) Trade Terms
 In all, the more detailed information, the more exact price we quote.
Â
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