- 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 |
3.Production Facility
4.Quality Control
5.Our Service
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.
Â
Â
Vegetables-Fruits-Food Machines
Garlic-Onion-Ginger Processing Machinery,Fruit & Vegetable Processing Machinery,Snack Machinery,Grain Processing Machinery.
Nuts processing machinery,Oil Press Machinery Co., Ltd. , http://www.nbfoodmachines.com