- Model NO.: Q345 square pipe
- MPa Classfication: Medium Pressure Piping
- Standard: ASTM, API, JIS
- Medium: Liquid
- Connection Type: Welding
- Application: Construction
- Inspection or Not: as Required to Inspection
- Key Words: Galvanized Square Pipe
- Sample: Available
- Brand: Derbo
- Transport Package: in Hexagonal Shape Bundless Wrapped with Steel
- Origin: Sichuan China
- Temperature Classification: Low Temperature Piping
- Material: Carbon Steel Pipe
- Diameter: 12.7-1219 mm
- Cross-Section Shape: Square
- Product: Q345 Square Pipe
- Provide Samples or Not: Provide
- Others: Small Order Accepted
- Size: 300X300X10mm
- Quality: High Level
- Trademark: Derbosteel
- Specification: ASTM
- HS Code: 7304319000
Square Steel Tube Technical Parameters
Square Steel Pipe | Rectangular Steel Pipe | ||||||||
OD | WT | OD | WT | OD | WT | OD | WT | OD | WT |
MM | MM | MM | MM | MM | MM | MM | MM | MM | MM |
20*20 | 1.0-2.0 | 100*100 | 1.5-13.0 | 20*30 | 1.0-3.0 | 50*80 | 1.8-6.0 | 100*150 | 2.5-15.0 |
25*25 | 1.0-3.0 | 120*120 | 2.5-15.0 | 20*40 | 1.2-3.0 | 50*90 | 1.8-6.0 | 100*200 | 2.5-15.0 |
30*30 | 1.2-3.0 | 130*130 | 2.5-15.0 | 20*50 | 1.3-3.75 | 50*100 | 1.5-6.0 | 100*250 | 2.5-15.0 |
35*35 | 1.2-3.75 | 140*140 | 2.5-15.0 | 25*40 | 1.2-3.0 | 50*120 | 1.5-6.0 | 100*300 | 3.0-15.0 |
40*40 | 1.2-5.0 | 150*150 | 2.5-15.0 | 25*50 | 1.2-5.0 | 60*80 | 1.3-6.0 | 100*400 | 11.5-13.5 |
45*45 | 1.2-6.0 | 160*160 | 2.5-15.0 | 30*40 | 1.2-3.0 | 60*90 | 1.5-6.0 | 150*200 | 2.5-15.0 |
50*50 | 1.2-6.0 | 180*180 | 2.5-15.0 | 30*50 | 1.2-5.0 | 60*100 | 1.5-6.0 | 150*250 | 3.0-15.0 |
55*55 | 1.30-6.0 | 200*200 | 3.0-15.0 | 30*60 | 1.2-6.0 | 60*120 | 1.5-6.0 | 150*300 | 3.0-15.0 |
60*60 | 1.3-6.0 | 220*220 | 3.5-12.75 | 40*50 | 1.2-6.0 | 75*125 | 1.5-13.0 | 200*300 | 4.5-13.5 |
70*70 | 1.3-6.0 | 250*250 | 4.5-12.75 | 40*60 | 1.2-6.0 | 80*100 | 1.5-6.0 | 200*400 | 4.75-13.0 |
75*75 | 1.5-6.0 | 300*300 | 4.0-12.75 | 40*80 | 1.3-6.0 | 80*120 | 1.5-13.0 | 300*400 | 5.75-13.0 |
80*80 | 1.5-6.0 | 350*350 | 6.0-12.75 | 40*100 | 1.3-6.0 | 80*140 | 2.5-15.0 | 300*500 | 6.0-13.0 |
90*90 | 2.0-6.0 | 400*400 | 6.0-12.75 | 50*70 | 1.3-6.0 | 80*160 | 2.5-15.0 | 400*600 | 6.0-13.0 |
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3.Production Facility
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4.Quality Control
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5.Our Service
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Chengdu Derbo Steel focus on steel pipe and tube for more than 10 years with good quality and reasonable price,has succeed to cooperated with Sheel,Lukoil and other famous oil&gas compaies.
If you have you have any inquiry,please don't hesitation to contact us,we will provied the most competitive quotation and technical support.
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