Galvanized Steel Culvert Pipe

Hot Products

Seamless Steel Pipe for low and medium pressure Boiler Tube

LSAW Steel Pipe API Double Submerged Arc Welded Steel Pipe for Construction Structure

Underground Spiral Welded Corrugated Galvanized Steel Pipe for Mining

Stainless Steel Welded Pipe mechanical Pipe A554/DIN/EN10296-2/ JIS G3446/GB/T 12770

Spot 20# seamless steel tube high pressure seamless steel tube Q345B seamless steel

Underground Epoxy Coated Composite Steel Pipe for Mining Steel-Plastic Pipeline Systems

Underground Rib Reinforced Spiral Welded Galvanized Steel Pipe for Mining

Spiral Welded Plastic-coated Epoxy Resin Steel Pipe with Reinforcement Bar for Coal Mining

Galvanized Square Hot Varieties Complete Tube

Coated Steel Composite Pipe for Water Supply

FAQ

Steel pipes for underground applications are typically coated using a process called fusion bonded epoxy (FBE) coating. This involves applying a special epoxy powder coating to the surface of the steel pipe and then heating it to fuse the coating into a smooth and durable finish. The FBE coating provides excellent corrosion resistance and protects the steel pipe from the harsh underground environment.

How much is the tube?

The theoretical weight calculation formula of ordinary carbon steel tube is:The weight of each meter is kg/m= (outer diameter mm-, wall thickness mm) * wall thickness mm*0.02466For example: inventory 20# pipe diameter of 108*4.5 weight per meter:Kg/m= (108-4.5) *4.5*0.02466=11.485In accordance with the diameter of 108*4.5 steel pipe market price is 4500 yuan / ton as an example, we can know the diameter of 108*4.5 steel pipe per meter price: 11.485*4.5=51.68 yuan.

Indeed, steam can be conveyed using steel pipes. Steel pipes find frequent application in steam distribution systems owing to their impressive strength and long-lasting nature. They possess the ability to endure high temperatures and pressures associated with steam transportation without succumbing to deformation or leakage. Furthermore, steel pipes exhibit remarkable heat resistance properties, rendering them suitable for conveying steam at elevated temperatures. Nevertheless, it is crucial to guarantee adequate insulation of the steel pipes in order to avert heat loss and uphold the desired steam temperature throughout the transportation process.

ERW (Electric Resistance Welded) steel pipes are manufactured by rolling metal sheets into a tube shape and then welding the edges together using an electric current. On the other hand, SAW (Submerged Arc Welded) steel pipes are produced by placing a metal plate in a welding machine with a submerged arc welding process. The key difference lies in the welding technique used, with ERW pipes having a welded seam along the length, while SAW pipes have a more uniform and continuous weld. This difference in welding method also affects the overall strength and durability of the pipes, making them suitable for different applications.

The pipe schedule for steel pipes is determined based on various factors such as the pipe's nominal size, wall thickness, and the application requirements. The pipe schedule is a standardized system that indicates the thickness of the pipe's wall, which affects its pressure rating and suitability for different applications. Factors like the fluid type, temperature, and pressure it will be subjected to help determine the appropriate pipe schedule to ensure safe and efficient operation.

Steel pipes are widely used in the power generation sector for various purposes. They are primarily used for transporting fluids, such as water, steam, and oil, as well as gases, in power plants. Steel pipes are also used for constructing pipelines that carry fuel, like natural gas or coal, to power plants. Additionally, they are used for structural purposes, supporting equipment, and maintaining the overall integrity of power generation facilities.

Steel pipes are generally considered suitable for underground chemical transport due to their high strength and durability. Steel pipes can withstand the pressure and weight of the soil above them, making them resistant to damage or collapse. Additionally, steel pipes are corrosion-resistant, which is crucial when transporting chemicals that may react with or corrode other materials. They are also able to handle a wide range of temperatures, making them suitable for transporting chemicals that may require specific temperature conditions. However, it is important to consider the specific chemical being transported and consult with experts in chemical engineering or pipeline design to ensure that the steel pipes are compatible with the chemical and that any necessary safety measures are in place.

When working with steel pipes, some important safety precautions to follow include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. Additionally, it is essential to ensure proper ventilation in the work area to prevent the accumulation of hazardous fumes or gases. Using the correct tools and equipment, such as pipe wrenches and clamps, and following proper lifting techniques are crucial to avoid strains or back injuries. Regular inspection and maintenance of the pipes and equipment are also necessary to prevent any potential accidents. Lastly, it is important to receive proper training and follow established safety procedures to minimize risks and promote a safe working environment.