hollow structural square hollow steel pipe
Item specifics
- Size
- 20x20mm - 400x400mm
- Wall thickness
- 1.3mm - 20mm
- Length
- 6m in stock( or customized)
- Material
- Q195, Q235, Q345
- Surface
- black (can be oiled or painted)
- Package
- in bundles with export pvc package
- Standard
- ASTM A53 Gr. A, B, C
- Production lines
- 10
- Production capacity
- 800,000 tons per year
- Application
- construction, building material
Review
Description
Square Hollow Section Steel Pipe General Product Information
The industry applications of Q235 hollow square steel include: engineering construction, machinery manufacturing, steel structure manufacturing, shipbuilding industry, automotive industry, power equipment, highway and bridge construction, chemical industry, curtain wall structure, petroleum equipment, special industries, etc
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Commodity
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square and rectangular hollow section tube steel pipe
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|
Usage | construction, building material | |
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Size
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20x20--400x400mm
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20x30--400x600mm |
Wall thickness | 1.3-20mm | |
Length | 5.8m/6m or based on your request | |
Certificates international standard | ISO 9000-2001,CE EN10219 certificate, FPC certificate | |
Standards | ASTM A500 and so on (the chinese material can be Q195, Q235 and Q355) | |
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Technique
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Welded
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Surface | Black, or Galvanized and Oiled to prevent the rust | |
End finish | Plain end | |
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Packing
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In bundles, packed in woven bag or as your request.
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Shipment | 1) Container: 26 tons per container for thick wall thickness pipe.
20"container: the max pipe length 5.85 m without coupling, 5.8 m with coupling;
40"container: the max pipe length 11.8 m or 5.97 m in two rows.
2) Bulk carrier: no limits on pipe length. | |
Main market | Middle East, Africa, Asia and some European country and South America, Australia | |
Country of origin | China | |
Remark | 1. Payment terms : T/T, L/C
2. Terms of trade : FOB, CFR, CIF 3. Minimum order : 2 tons per size 4. Lead time : on or before 30 days . | |
Brand | YOUFA -TOP 500 CHINA | |
Square And Rectangular Steel Tube Regular Sizes
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Square and Rectangular Steel Pipe Size Chart
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Square Hollow Section HxW
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Rectangular Hollow Section HxW
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Wall Thickness
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mm
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mm
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mm
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20*20 25*25 30*30
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20*40 30*40
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1.2-3.0 |
40*40 50*50 | 30*50 25*50 30*60 40*60 | 1.2-4.75 |
60*60 | 50*70 40*80 | 1.2-5.75 |
70*70 80*80 75*75 90*90 100*100 | 60*80 50*80 100*40 120*80 | 1.5-5.75 |
120*120 140*140 150*150 | 160*80 100*150 140*80 100*180 200*100 | 2.5-10.0 |
160*160 180*180 200*200 | 200*150 250*150 | 3.5-12.0 |
250*250 300*300 400*200 350*350 350*300 | 250*200 300*200 350*200 350*250 450*250 400*300 500*200 | 4.5-15.75 |
400*400 280*280 450*300 450*200 | 400*350 400*250 500*250 500*300 400*600 | 5.0-20.0 |
Pls don't hesitate to contact us if you need other sizes. | ||
High Quality Youfa Brand Square Tube Products Display
Galvanized
Punched
Slightly Oiled with PVC Packed
Painted
Youfa Steel Pipe Test and Quality Control
YOUFA brand was affirmed as "Renowned Brand in China" by SAIC Trademark Bureau in March 2008.
Youfa brand 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.
Youfa steel pipe production and sale, in three consecutive years, increased progressively, amounting to more than 1 million tons.
Youfa Brand Steel Pipe Production Range Details
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Main Products
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Size
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Wall Thickness
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Production Lines
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Producing Capacity |
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ERW steel pipe
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1/2" -- 8"
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1.5mm--10.0mm
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13
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1,000,000 tons per yesr |
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Hot-dipped galvanized steel pipe
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1/2" -- 8"
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1.5mm--10.0mm
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18
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1,500,000 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 |
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Oil casing pipe, SSAW steel pipe
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219mm-2020mm
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5.0mm--28mm
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5
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1,50,000 tons per year |
Steel-plastic complex
steel pipe | 1/2"--12" | 1.5mm--10.0mm | 9 | 100,000 tons per year |
HOT SALE Youfa Brand Products:
ERW carbon steel pipe
Square and Rectangular steel pipe
Galvanized square steel pipe
Spiral welded steel pipe
