Audited Supplier
Square and rectangular steel pipe
Support
One Year
Welded
Hot Rolled
Carbon Steel
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Square and Rectangulatr
0.5-60mm
3-12m According to Client Requirement
10*10mm-1000*1000mm
10*15mm-800*1100mm
10.3mm-609mm
ERW, LSAW, SSAW, Seamless
7-30 Days
Gr.a/B/C, S235/275/355/420/460, A36, Ss400
Hollow Section:ASTM A500/A501, En10219/10210
Non-Oiled
Non-Alloy
Welding, Punching, Cutting, Bending, Decoiling
CE, LEED, BV, Phd&EPD, Bc1, En10210, En10219
Yuantai Derun
50*150*2.0
Tianjin, China
Product Description
Our Adavantage:
√ Quick reply within 24 hours.
√ Large Stock for regular sizes.
√ Free sample high quality.
√ 100% after-sales quality and quantity assurance.
| O.D mm | W.T mm | O.D mm | W.T mm | O.D mm | W.T mm | O.D mm | W.T mm |
| 20*20 | 1.3 | 60*120 80*100 90*90 | 1.5 | 180*180 | 3.0 | 300*800 400*700 550*550 500*600 | |
| 1.4 | 1.7 | 3.5-3.75 | 9.5-9.75 | ||||
| 1.5 | 1.8 | 4.5-4.75 | 11.5-11.75 | ||||
| 1.7 | 2.0 | 5.5-7.75 | 12-13.75 | ||||
| 1.8 | 2.2 | 9.5-9.75 | 15-50 | ||||
| 2.0 | 2.5-4.0 | 11.5-11.75 | |||||
| 20*30 25*25 | 1.3 | 4.25-4.75 | 12-25 | ||||
| 1.4 | 5.0-6.3 | 100*300 150*250 200*200 | 2.75 | 300*900 400*800 600*600 500*700 | |||
| 1.5 | 7.5-8 | 3.0-4.0 | 9.5-9.75 | ||||
| 1.7 | 50*150 60*140 80*120 100*100 | 1.5 | 4.5-9.75 | 11.5-11.75 | |||
| 1.8 | 1.7 | 11.5-11.75 | 12-13.75 | ||||
| 2.0 | 2.0 | 12.5-12.75 | 15-50 | ||||
| 2.2 | 2.2 | 13.5-13.75 | |||||
| 2.5-3.0 | 2.5-2.75 | 15.5-30 | |||||
| 20*40 25*40 30*30 30*40 | 1.3 | 3.0-4.75 | 150*300 200*250 | 3.75 | 300*1000 400*900 500*800 600*700 650*650 | ||
| 1.4 | 5.5-6.3 | 4.5-4.75 | |||||
| 1.5 | 7.5-7.75 | 5.5-6.3 | 9.5-9.75 | ||||
| 1.7 | 9.5-9.75 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.8 | 11.5-16 | 9.5-9.75 | 12-13.75 | ||||
| 2.0 | 60*160 80*140 100*120 | 2.5 | 11.5-11.75 | 15-50 | |||
| 2.2 | 2.75 | 13.5-30 | |||||
| 2.5-3.0 | 3.0-4.75 | 200*300 250*250 | 3.75 | 400*1000 500*900 600*800 700*700 | |||
| 3.25-4.0 | 5.5-6.3 | 4.5-4.75 | |||||
| 25*50 30*50 30*60 40*40 40*50 40*60 50*50 | 1.3 | 7.5-7.75 | 5.5-6.3 | 9.5-9.75 | |||
| 1.4 | 9.5-16 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.5 | 75*150 | 2.5 | 9.5-9.75 | 12-13.75 | |||
| 1.7 | 2.75 | 11.5-11.75 | 15-50 | ||||
| 1.8 | 3.0-4.75 | 12-13.75 | |||||
| 2.0 | 4.5-4.75 | 15.5-30 | |||||
| 2.2 | 5.5-6.3 | 200*400 250*350 300*300 | 4.5-6.3 | 500*1000 600*900 700*800 750*750 | |||
| 2.5-3.0 | 7.5-7.75 | 7.5-7.75 | 9.5-9.75 | ||||
| 3.25-4.0 | 9.5-16 | 9.5-9.75 | 11.5-11.75 | ||||
| 4.25-4.75 | 80*160 120*120 | 2.5 | 11.5-11.75 | 12-13.75 | |||
| 5.0-5.75 | 2.75 | 12-13.75 | 15-50 | ||||
| 5.75-6.3 | 3.0-4.75 | 15.5-30 | |||||
| 40*80 50*70 50*80 60*60 | 1.3 | 5.5-6.3 | 200*500 250*450 300*400 350*350 | 5.5-6.3 | 500*1100 600*1000 700*900 800*800 | ||
| 1.5 | 7.5-7.75 | 7.5-7.75 | 11.5-11.75 | ||||
| 1.7 | 9.5-9.75 | 9.5-9.75 | 12-13.75 | ||||
| 1.8 | 11.5-20 | 11.5-11.75 | 15-50 | ||||
| 2.0 | 100*150 | 2.5 | 12-13.75 | ||||
| 2.2 | 2.75 | 15.5-30 | |||||
| 2.5-3.0 | 3.0-4.75 | 280*280 | 5.5-6.3 | 600*1100 700*1000 800*900 850*850 | |||
| 3.25-4.0 | 5.5-6.3 | 7.5-7.75 | 9.5-9.75 | ||||
| 4.25-4.75 | 7.5-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 5.0-6 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 40*100 60*80 70*70 | 1.3 | 11.5-20 | 12-13.75 | 15-50 | |||
| 1.5 | 100*200 120*180 150*150 | 2.5 | 15.5-30 | ||||
| 1.7 | 2.75 | 350*400 300*450 | 7.5-7.75 | 700*1100 800*1000 900*900 | |||
| 1.8 | 3.0-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 2.0 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 2.2 | 11.5-20 | 12-13.75 | 15-50 | ||||
| 2.5-3.0 | 100*250 150*200 | 3.0 | 15.5-30 | ||||
| 3.25-4.0 | 3.25-3.75 | 200*600 300*500 400*400 | 7.5-7.75 | 800*1100 900*1000 950*950 | |||
| 4.25-4.75 | 4.25-7.75 | 9.5-9.75 | 11.5-11.75 | ||||
| 5.0-6.3 | 9.5-9.75 | 11.5-11.75 | 12-13.75 | ||||
| 50*100 60*90 60*100 75*75 80*80 | 1.3 | 11.5-11.75 | 12-13.75 | 15-50 | |||
| 1.5 | 12-25 | 15.5-40 | |||||
| 1.7 | 140*140 | 3.0-3.75 | 300*600 400*500 450*450 | 7.5-7.75 | 900*1100 1000*1000 800*1200 | ||
| 1.8 | 4.5-6.3 | 9.5-9.75 | |||||
| 2.0 | 7.5-7.75 | 11.5-11.75 | 20-60 | ||||
| 2.2 | 9.5-9.75 | 12-13.75 | |||||
| 2.5-3.0 | 11.5-25 | 15.5-40 | |||||
| 3.25-4.0 | 160*160 | 3.0 | 400*600 500*500 | 9.5-9.75 | 1100*1000 1100*1100 | ||
| 4.25-4.75 | 3.5-3.75 | 11.5-11.75 | 20-60 | ||||
| 5.0-5.75 | 4.25-7.75 | 12-13.75 | |||||
| 7.5-8 | 9.5-25 | 15.5-40 |
Square Steel PipesSquare steel pipes are tubular products with a square cross-section, used extensively in various industries due to their unique properties and versatility. These pipes are made from carbon steel, stainless steel, or alloy steel, and are known for their high strength-to-weight ratio, making them ideal for structural applications.
The production of square steel pipes involves a series of processes that ensure the desired shape and strength. Initially, the steel is heated and then shaped into a square form through a process called extrusion. This is followed by cold drawing or hot rolling to refine the dimensions and improve the surface finish. The pipes may also undergo processes like galvanizing, painting, or coating to enhance their corrosion resistance and aesthetic appeal.
The uses of square steel pipes are vast and varied. They are commonly used in construction for framing, scaffolding, and as part of the structural framework for buildings. In the automotive industry, they are used in the manufacturing of vehicle frames and other structural components. Square steel pipes are also popular in the furniture industry for creating sturdy and stylish furniture frames. Additionally, they are used in machinery manufacturing, agricultural equipment, and even in the creation of artistic installations due to their robustness and modern look.
High Strength: Square steel pipes offer excellent strength and durability, which is why they are preferred for heavy-duty applications.
Lightweight: Despite their strength, these pipes are relatively lightweight, which makes them easier to handle and install.
Versatility: The square shape provides additional stability and can be easily welded or bolted, making them versatile for various applications.
Corrosion Resistance: With the right treatment, square steel pipes can resist corrosion, which is crucial for outdoor applications or in harsh environments.
Cost-Effective: Compared to other materials, square steel pipes offer a cost-effective solution for many structural needs.
While square steel pipes offer numerous benefits, they also come with some challenges. For instance, they can be more difficult to bend or shape compared to round pipes due to their rigid corners. Additionally, the square shape can lead to stress concentrations at the corners, which may require additional reinforcement in certain applications.
As technology advances, the manufacturing process of square steel pipes is becoming more efficient, and new materials are being developed to enhance their properties. The demand for square steel pipes is expected to grow as more industries recognize their benefits and as new applications are discovered.
In conclusion, square steel pipes are a critical component in many industries, offering a blend of strength, versatility, and durability. Their continued development and innovation promise to expand their use and importance in the years to come.
Q1: How can I get a quotation from you ?
A1:You can leave us message, and we will reply every message in time. Or we may talk on line by We Chat / Whats app/Email.
Q2:Can I get samples before order ?
A2:Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. But the customer will pay the freight.
Q3:What product information must I provide before making a purchase ?
A3:Please provide the grade,width,thickness,and surface treatment requirement,as well as the quantities you require.
Q4:What about product pricing information?
A4:Prices vary due to changes in raw materials on a regular basis.
Q5:Can I have a visit to your factory?
A5: Of course.Our factory located at No.1,Hengtong Road,Daqiuzhuang Industrial Zone,Tianjin,China.Customers that from all over the world are welcomed to our factory.
Q6:How long is your lead time?
A6:If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15 days, depending on the quantity.
Q7:What are your payment terms?
A7:Payment<=1000USD, 100% in advance. Payment>=1000USD 30% T/T in advance ,balance before shippment.If you have another question, please feel free to contact us as below.
