Square and Rectangular Steel Pipe
Product Description
Square and rectangular pipe can be welded tube and seamless tube, surface can be painted of anti rust oil or hot dip galvanized, it is used for machinery, processing, structure building, automobile manufacturing, shipbuilding, electric power etc.
Product Name |
Square and Rectangular Steel Pipe |
Standard |
GB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210 etc |
Grade |
Q195, Q235, Q345, S235JR, St37-2 |
Diameter |
10x10mm to 600x600mm |
Thickness |
0.5mm-20mm |
Length |
5.8m, 6m, 9m, 12m, or other length as request |
Surface Treatment |
Oiled, black painted or hot dip galvanized |
| Square Steel Pipe | |||||
| L1 (mm) | L2 (mm) | Thickness (mm) | L1 (mm) | L2 (mm) | Thickness (mm) |
| 10 | 10 | 0.3-1.0 | 115 | 115 | 2.0-12.0 |
| 12 | 12 | 0.3-1.0 | 120 | 120 | 2.0-16.0 |
| 15 | 15 | 0.4-1.4 | 135 | 135 | 2.0-16.0 |
| 16 | 16 | 0.5-1.5 | 140 | 140 | 2.0-18.0 |
| 18 | 18 | 0.4-1.5 | 150 | 150 | 2.0-20,0 |
| 20 | 20 | 0.5-2.0 | 160 | 160 | 3.0-20,0 |
| 25 | 25 | 0.5-2.5 | 180 | 180 | 3.0-20,0 |
| 28 | 28 | 0.5-1.5 | 200 | 200 | 4.0-22.0 |
| 30 | 30 | 0.5-4.0 | 220 | 220 | 4.0-22.0 |
| 35 | 35 | 0.6-1.8 | 240 | 240 | 4.0-22.0 |
| 40 | 40 | 0.6-6.0 | 250 | 250 | 4.0-22.0 |
| 50 | 50 | 0.7-6.0 | 260 | 260 | 4.0-25.0 |
| 60 | 60 | 0.7-6.0 | 280 | 280 | 6.0-25.0 |
| 70 | 70 | 0.9-6.0 | 300 | 300 | 6.0-25.0 |
| 75 | 75 | 1.0-7.5 | 350 | 350 | 6.0-25.0 |
| 80 | 80 | 1.0-8.0 | 400 | 400 | 6.0-25.0 |
| 90 | 90 | 2.0-10.0 | 500 | 500 | 6.0-25.0 |
| 100 | 100 | 1.5-12.0 | 600 | 600 | 6.0-25.0 |
| 110 | 110 | 2.0-12.0 | |||
| Rectangular Steel Pipe | |||||
| L1 (mm) | L2 (mm) | Thickness (mm) | L1 (mm) | L2 (mm) | Thickness (mm) |
| 18 | 10 | 0.4-0.8 | 150 | 80-100 | 3.0-14.0 |
| 20 | 8-14 | 0.4-2.0 | 160 | 80-130 | 5.0-16.0 |
| 25 | 12-20 | 0.5-1.5 | 175 | 100-150 | 5.0-20.0 |
| 30 | 10-20 | 0.5-2.5 | 180 | 80-150 | 3.0-20.0 |
| 38 | 25 | 0.7-1.5 | 200 | 80-160 | 3.0-20.0 |
| 40 | 10-30 | 0.7-3.75 | 220 | 120-200 | 3.0-25.0 |
| 45 | 20 | 1.5-4.0 | 250 | 100-225 | 4.0-25.0 |
| 50 | 10-40 | 0.6-4.0 | 260 | 90-175 | 6.0-25.0 |
| 60 | 20-40 | 0.6-5.0 | 280 | 120-240 | 6.0-25.0 |
| 70 | 20-50 | 1.0-6.0 | 300 | 100-250 | 4.0-24.0 |
| 75 | 50-45 | 2.0-8.0 | 310 | 210 | 7.0-25 |
| 80 | 40-60 | 0.7-8.0 | 320 | 200 | 7.0-25 |
| 90 | 50-60 | 2.0-8.0 | 350 | 150-300 | 7.0-25.0 |
| 100 | 20-80 | 1.0-9.0 | 360 | 200-350 | 7.0-25.0 |
| 110 | 60-75 | 3.0-10.0 | 400 | 150-300 | 7.0-25.0 |
| 120 | 60-100 | 3.0-14.0 | 450 | 150-350 | 7.0-25.0 |
| 125 | 90-100 | 3.0-14.0 | 500 | 200-400 | 7.0-25.0 |
| 130 | 120 | 3.0-14.0 | 600 | 200 | 8.0-25.0 |
| 140 | 80 | 3.0-10.0 | |||
Packaging & Shipping
Packaging: Standard Sea-worthy Packaging or according to Customer's Requirement.
Shipping: 15 - 20 days when we get your prepayment.
Our Services
- We can provide more competitive price with good services.
- We control product quality very strictly to keep none compensation and make inspection for customer during the production and loading.
- We guarantee 24 hours online response.
- We accept small order quantity before formal cooperation.
- Free sample and latest price list will offered for your evaluation.
Company Information
Tianjin Bach Steel Trade Co., Ltd. is a professional steel products manufacturer and supplier for more than 10 years. The company is located in Daqiuzhuang, Jinghai, Tianjin City, the “capital of China steel products”, near Xingang port, which can lead us more convenient transportation.
We mainly supply all kinds of steel products like steel pipes (ERW / SAW steel pipe, square pipe, galvanized pipe), steel sheet and coil, profiled bars, according to ANSI, ASTM, JIS, DIN. They are widely used in Chemical, Petrochemical, Electric power generation, Construction steel structure, Bridge structure, Automobile manufacturing, Machinery manufacturing, Industry and other fields. The products had received good reputation in Middle East, Europe, South American, Africa market and so on.
Our company always adhere to the "Service first, Quality first, Customer first. We satisfied our valued customer by on time shipment, good quality and competitive price. Sincerely hope to cooperate with new & old friends, establish a bright future together.
FAQ
1. Q: What is your main products?
A: Our main products include steel coil and plate, steel pipes, profiled bars, etc.
2. Q: What's the MOQ?
A: Generally, the trail order will be accepted. The MOQ can be confirmed according to the different products.
3. Q: Do you have OEM service?
A: Yes, Variety of products size, quality and quantity can be customized according to your need.
4. Q: Could you support free sample?
A: Yes, we can supply free sample, but the freight cost need to be paid by your esteemed company.
5. Q: How about the delivery time?
A: T/T 30% deposit, 70% against copy of B/L. Within 15 - 30 days after receiving the deposit or L/C at sight.
6. Q: How about the trade terms?
A: EXW, FOB, CFR, CIF will be accepted.
7. Q:How about your payment terms?
A: T/T 30% in advance, and the balance against of copy of B/L.
The irrevocable L/C at sight will be accepted.
Contact us
Welcome to visit our products: Square and Rectangular Steel Pipe
Profile Steel is used to mount, brace, support, and connect lightweight structural loads in building construction. These include pipes, electrical and data wire, 220*220 Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipes mechanical systems such as ventilation, air conditioning, and other mechanical systems. Strut channel is also used for other applications Profile Steel that require a strong framework, such as workbenches, shelving systems, equipment racks, etc. Specially made sockets are available to tighten nuts; bolts etc.
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Profile Steel is equipped with excellent equipments including two sets 1450 reversible rolling mills,220*220 Black Square Steel Pipe/Tube/Profile Building Material of Black Square Pipes three sets 1150 reversible rolling mills, two sets galvanizing & galvalume lines, two sets color coating lines, one set correcting machine, and one set pickling line.