Main products:seamless steel pipe, round steel, welded pipes, spiral pipes, galvanized pipe, alloy pipes, stainless steel, threaded steel, angle grooves, aluminum plates, U-shaped steel and other dozens of products, hundreds of steel grade materials.

The eight blind flange is a type of round plate with no bore, used to close the end of a piping system. With its solid structure and lack of an opening, it provides a permanent or long-term closure for pipelines or vessels. This flange is often employed in applications where the end of the pipe needs to be sealed securely to prevent the flow of fluids or gases.

The flat welding flange, also known as a plate flange, is a type of flange with a flat surface and no raised face. It is designed for welded connections to piping systems, offering easy alignment and assembly. This flange is commonly used in low-pressure applications or in systems where the lack of a raised face does not compromise the seal integrity.

The steel grade of our products have carbon structural steel, carbon tool steel, carbon spring steel, stainless steel, heat-resistant steel, wear-resistant steel, alloy spring steel, alloy structural steel, bearing steel, alloy tool steel, high alloy tool steel, high-speed tool steel, high temperature alloys, electrical alloy, precision alloy, low temperature steel, electrical steel, ductile iron, grey cast iron, etc.We can provide professional steel, such as bridge steel, ship steel, boiler steel, pressure vessel steel, agricultural machinery steel, etc

The steel grade of our products have carbon structural steel, carbon tool steel, carbon spring steel, stainless steel, heat-resistant steel, wear-resistant steel, alloy spring steel, alloy structural steel, bearing steel, alloy tool steel, high alloy tool steel, high-speed tool steel, high temperature alloys, electrical alloy, precision alloy, low temperature steel, electrical steel, ductile iron, grey cast iron, etc.We can provide professional steel, such as bridge steel, ship steel, boiler steel, pressure vessel steel, agricultural machinery steel, etc