- Overview
- Product Description
- Normal Size
- Application And Usage
- Packaging & Shipping
- Our company
- Our factory
- Sales Market
- FAQ
Basic Info.
Product Description
| Product name | High Quality square pipe iron rectangular tube welded Square Steel Pipes |
| Material | Gr.A, Gr.B, Gr.C,S275J0H,S355JR,S355J0H,S355J2H,A36,SS400,Q195,Q235,Q345 |
| Surface treatment | Black |
| Shape | Square or rectangular |
| Thickness | 0.5-60mm |
| Length | 1-12M Or customized |
| OD(outer diameter) | Square 10*10-1000*1000mm rectangular:10*15 800*1100mm Round:10.3mm-609mm Or customized |
| Technology | ERW |
| Usage | Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures |
| Certification | CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,ASTMA500,ASTM A501,AS1163,JIS G3466 |
| Delivery Time | 7-30 Days |
| Shipment | By bulk or load into 20ft / 40ft containers |
| Packing | Export standard package, suit for all kinds of transport, or as required. |
| Payment method | TT / LC |
Carbon steel pipes are pipes made of carbon steel. They are one of the most commonly used metal materials and have good mechanical properties, processing properties and corrosion resistance. According to the production method, it can be divided into two types: seamless steel pipe and welded steel pipe.
Product details
Product shooting
Product inventory
Carbon steel pipes can be treated with additional processes such as cutting, punching, labeling, oiling, welding, bending, and beveling.
| Type | Specifications (mm) | Thickness (mm) |
| Square tube | 10*10-15*15 | 0.24-0.31 |
| 17*17-50*50 | 0.24-0.31 | |
| 17*17-50*50 | 0.33-0.38 | |
| 17*17-50*50 | 0.40-2.0 | |
| 17*17-50*50 | 0.24-0.31 | |
| 17*17-50*50 | 0.33-0.38 | |
| 17*17-50*50 | 0.40-2.0 | |
| 60*60-250*250 | 0.5-3.0 | |
| Rectangular Pipe | 10*20-75*45 | 0.24-0.31 |
| 10*20-75*45 | 0.33-0.38 | |
| 10*20-75*45 | 0.40-2.0 | |
| 10*20-75*45 | 0.24-0.31 | |
| 10*20-75*45 | 0.33-0.38 | |
| 10*20-75*45 | 0.40-2.0 |
Carbon steel pipes are used in the construction industry, oil and gas industry, manufacturing, chemical industry, metallurgy, electric power, environmental protection and other fields. They are widely used in manufacturing structural parts and mechanical parts, such as oil drill pipes, automobile drive shafts, bicycle frames and construction Steel scaffolding used in construction, etc.
Is a set of steel production, processing, import and export in one of the integrated steel production and trading company. Through unremitting efforts in recent years, Dashi Jiushin has become an enterprise with certain industry influence in China's steel foreign trade market.
Enterprise mission
Based on high-quality products, we provide international high-level trade services, become a first-class metal material supplier, and contribute to China's import and export industry.
In the sales market, we cooperate with customers all over the world. At present, our products have been sold to Southeast Asia, Europe, Africa, North America and other important economic regions. Our steel products are widely used in Bridges, construction, energy, medical, transportation, industry and many other fields, making important contributions to the global infrastructure construction. Reliable product quality and our trustworthiness have been widely recognized by customers and won a good reputation and reputation.
[Customer group photo]
[The reviews our customers give us]
Q: How to contact us?
A: If you are interested in our products, please feel free to contact us. You can contact our service staff through Trade Messenger or email.
Q: What are your main products?
A: Our main products are stainless steel products, galvanized steel products, aluminum profiles and lead products.
It is worth mentioning that we have our own lead product factory.
In addition, we also have steel pipes, steel plates and other related steel products.
Q: Do you provide customized product services?
A: Of course, we can design and produce the products you need according to your specifications and drawings. For example: special size, special control, OEM, etc.
Q: How long will it take for me to get the price?
A: Please provide product specifications such as material, size, quantity and other requirements. We usually quote within 6 hours, and steel prices fluctuate with the market every day. Our prices are very competitive because we have a stable supply chain. If you would like to get a price as soon as possible, please call us or let us know by email so that we can prioritize your inquiry.
Q: Are you a manufacturer?
A: We are indeed a comprehensive company integrating industry and trade. Our factory makes lead processing products, such as lead sheets and lead doors. For other products, we have factories that we have cooperated with for nearly ten years.
Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory on site or visit our production line through online video to understand our strength and quality. We will arrange a professional team to serve you.
Q: How do you ensure the quality of your products?
A: All products must be inspected three times during the entire manufacturing process, including production, cutting and packaging. Factory inspection report is provided with the goods. If necessary, third-party inspection such as SGS is acceptable.
Q: How can I trust you?
A: We believe honesty is the life of our company. We welcome you to visit our factory in Shandong, China, and inspect our company, factory and products through video, live broadcast and other methods.
Q: How can I get samples? What's the fare?
A: Depending on the specifications of the product, we are sure to provide free samples or paid samples. You just need to provide us with your needs.
Q: What is your delivery time?
A: Different products and purchase quantities have different delivery times. Products will be delivered as soon as possible on the basis of quality assurance. Usually, it takes 7-14 days if the goods are in stock. If the goods are out of stock or customized, it will take 25 to 45 days.
Q: What is the transaction process for your inventory products?
A: We have various types and sizes of products for you to choose from. After communication and product selection:
1. We will recommend the most suitable transportation method and cost for you.
2. Check the quality again and ship within 5-7 working days after payment.
3. Send you a logistics tracking number via email and follow the progress until the package reaches you.
Q: Can you arrange delivery?
A: Of course, we have freight forwarders that we have cooperated with for many years. We are VIPs and can provide you with the best prices and professional services.
Q: What is the loading port?
A: Under normal circumstances, we ship from ports in Tianjin, Qingdao and Shanghai. You can select other ports as needed.
Q: How to package the product?
A: Depending on the characteristics of the product and the mode of transportation, fixing it in the most appropriate and stable way can ensure that problems such as bumps, corrosion, scratches, etc. occur during transportation.
Q: What if I have no import experience?
A: We have rich export experience. As long as you have an import license, leave the rest to us! We will help you choose the most appropriate shipping service to get your products safely and accurately to where they need to be.