Reasonable price Square Steel Pipe Tube - Wholesale Price 500x600x35mm Thick Wall Carbon Steel Pipe Rectangular Tube Rectangular Pipes – RELIANCE Detail:
“Sincerity, Innovation, Rigorousness, and Efficiency” is definitely the persistent conception of our enterprise for the long-term to create together with buyers for mutual reciprocity and mutual advantage for Wholesale Price 500x600x35mm Thick Wall Carbon Steel Pipe Rectangular Tube Rectangular Pipes, We welcome new and outdated clients to get in touch with us by cell phone or send us inquiries by mail for long term business relationships and accomplishing mutual results.
“Sincerity, Innovation, Rigorousness, and Efficiency” is definitely the persistent conception of our enterprise for the long-term to create together with buyers for mutual reciprocity and mutual advantage for Heavy Wall Steel Tube, Stk290 Carbon Steel Tubes, Thick Wall Carbon Steel Pipe Rectangular Tube, “Create Values,Serving Customer!” is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Remember to contact with us now!
Product Description
Size |
O.D.: 20×20-400x600mm W.T.: 1.2-11.75mm Length: 3.0-12m |
Standard | ASTM A500, BS1387,GB3091,ASTMA53, B36.10, BS EN1029, GB/T9711 etc |
Material | SS400; S235jrh; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. |
Fabrication | Plain ends, cutting, etc |
Surface Treatment | 1. PVC,black and color painting |
2. Transparent oil,anti-rust oil | |
3. According to clients requirement | |
Package | Bundle;Bulk;Plastic bags ,etc |
Others | We can do special orders as customer’s requirement. |
We also can provide all kinds of steel hollow pipes. | |
All the production process are made under the ISO9001:2008 strictly |
Elements Material |
Chemical Composition% | Mechanical Property | ||||||
C% | Mn% | S% | P% | Si% | Yield Point (Mpa) | Tensile Strength(Mpa) | Elongation (%) |
|
Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 | >195 | 315-430 | 32-33 |
Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.30 | >215 | 335-450 | 26-31 |
Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 | >235 | 375-500 | 24-26 |
Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 | 470-630 | 21-22 |
Related products
Production process
Company Information
Tianjin Reliance Company , is specialized in manufacturing steel pipes. and many special service can be done for you. such as ends treatment, surface finished, with fittings, loading all kinds of sizes’ goods in container together, and so on for
Our office is located in Nankai distric, Tianjin city, near Beijing, the capital of China, and with excellent location.It just takes 2 hours from beijing international airport to our company by high speed rail.and the goods can be delivered from our factory to Tianjin port for 2 hours. you can take 40 minutes from our office to Tianjin beihai international airport by subway.
Export record:
India,Pakistan,Tajikistan,Thailand,Myanmar,Australia,Canada,United States,United Kingdom,Kuwait,Mauritius,Morocco,Paraguay,Ghana,Fiji,Oman,Czech Republic,Kuwait,Korea and so on.
Packaging & Shipping
Our Services:
1. We will provide you with detailed technical data and drawing.
2. Strict quality control and careful supervision to ensure the best crane for you.
3. Strict process control to make sure the crane will be delivered on time.
4. We will help handling shipment documents.
5. Our senior engineers can provide installation guidance, commissioning and training services.
6. Delivery with English user manual, parts manual, product certification and revelant certificates.
7. 12 months warranty after installation and commissioning in additional to human damage factor.
8. Technical advisory for any time and engineers available to service machinery overseas.
Product detail pictures:

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Dedicated to strict high-quality management and considerate shopper company, our experienced team associates are normally available to discuss your requirements and ensure full shopper gratification for Reasonable price Square Steel Pipe Tube - Wholesale Price 500x600x35mm Thick Wall Carbon Steel Pipe Rectangular Tube Rectangular Pipes – RELIANCE, The product will supply to all over the world, such as: Slovakia , Madrid , America , Our company regards reasonable prices, high quality,efficient production time and good after-sales service as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
