Knowledge

A high-pressure boiler operates with water or steam at pressures that can exceed 10 MPa in utility units and temperatures above 500 degrees Celsius in superheater circuits. Under t

The spiral steel pipe for piling is a spiral seam steel pipe that is made of strip steel coils as raw materials, is extruded at regular temperatures, and welded by an automatic dou

Spiral pipes are also called spiral steel pipes or spiral welded pipes. They are made by rolling low carbon structural steel or low alloy structural steel strips into pipe blanks a

16MnDR is a Chinese standard low-alloy steel for low-temperature pressure vessels, delivering reliable impact toughness at -40°C. This article explains its metallurgy, mechanical p

Steel pipe piles transfer heavy structural loads through weak soils to competent strata. This article covers the specifications, sizes and manufacturing options for welded pipe pil

Low-temperature electrofusion straight seam welded pipe refers to a welded steel pipe whose steel grade is a low-temperature resistant steel plate, and the weld seam produced by th

Straight seam electric welded steel pipe The straight seam electric welded steel pipe in GB/T13793 is a type of welded steel pipe. GB/T13793 is the executive standard number of str

Polyurethane insulation pipe is an insulation pipe used to transport heating hot water, cooling water, central air conditioning supply and return water, high-viscosity crude oil, h

Cold drawn precision seamless steel pipe is a high-precision steel pipe material. The main categories are: precision seamless steel pipe, precision hydraulic seamless steel pipe, c

Pipe Sizes Electric resistance welded straight seam welded pipe is available in outside diameters ranging from 2 3/8 inches to 24 inches and can be over 100 feet in length.

Understanding the technical differences between EFW and ERW welding processes is key to selecting the right pipe for various industrial pressure services.

Precision spiral steel pipe is a high-precision steel pipe that has been cold drawn or hot rolled.