China supplier QSTE600TM welded square pipe round cold bending carbon steel tube

China supplier QSTE600TM welded square pipe round cold bending carbon steel tube

In the manufacturing process of low-temperature seamless square tubes, the following measures are usually used to improve their material characteristics:

1. Material selection: Select suitable materials, such as low alloy steel, stainless steel, etc., to ensure good tolerance and toughness in low temperature environment.

2. Heat treatment: Through the heat treatment process, such as normalizing, quenching and tempering, the pipe is tempering treatment, improve its structure and performance, and improve the resistance to low temperature.

3. Material alloying: Through the addition and allocation of alloying elements, adjust the composition of the material to obtain better low temperature performance. For example, adding appropriate alloying elements to carbon steel, such as chromium, nickel, etc., can improve its low temperature resistance and corrosion resistance.

Technical advantage:

1. Seamless processing technology:Seamless machining eliminates welds in the pipe, providing a uniform material and excellent structural consistency.

2. High strength and pressure resistance:These materials have excellent mechanical properties and are able to maintain their strength and toughness at low temperatures.

3. Good welding performance:This good weldability ensures the tightness and structural integrity of the piping system, reducing the risk of leaks and failures.

Production process:

Raw material--material inspection--uncoiling--flattening--cutting&butt welding--loop storing--forming--welding--flatten weld joint--water cooling--straightening&sizing--pipe cutting with fixed length--product inspection.

Application:

Basic building,Greenhouse construction,High speed fence.Photovoltaic stent, transport vehicle,aerial work machinery, hoisting machinery,ship and marine engineering.

Company profile:

Yige special Steel science technology Co., Ltd founded in 2015, Our company's main products are steel pipe, stainless steel products, special-shaped steel pipes,seamless pipes and other cold drawn materials.
Our company has been adhering to the principle of quality first and service-oriented for many years. We have provided high-quality steel for key national projects such as steel structure engineering, highway and railway construction, hydropower stations, mines and factory buildings.

Our advantages:
1.Factory and experimental test center to achieve cost and quality control.

2.Processing lines, can satisfy various requests of customers. Producing and processing one-stop service.

Certificate display:

Packing and delivery:
The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Cooperative partner:

SANY,SUNWARD,DOOSAN,ZOOMLION,CRRC,LEMKEN,ETC.

FAQ:

Q1: Do you have quality control?
A1: Yes, we have gained BV, SGS authentication.

Q2: Why choose us? 

A2: Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.

A3: We'll surely try our best to help you get those by the best price and good service at the same time.

Q4:why should you buy from us not from other suppliers?
A4:large storage, with competitive price, fast delivery.

Q5:What can you buy from us? 

A5:Seamless steel pipe, welded steel pipe, stainless steel series, high-performance and high-precision of special-shaped steel pipes,seamless pipes and other cold drawn materials.