ASME B16.9 End Caps

Pipe caps are generally used at the ends of pipelines to close and seal the pipes. They are also known as dished heads, plugs, end caps, pipe covers, or blind caps. The pipe caps manufactured by Dalian Dingjin are mostly standard elliptical heads, with an inner diameter major-to-minor axis ratio of 2:1, and they have a certain length of straight flange.

1. Wide Range of Materials:
In accordance with the ASME B16.9 standard, Dingjin can provide pipe caps made from a variety of materials, including carbon steel, low-temperature steel, line pipe steel, alloy steel, stainless steel, and duplex stainless steel, to meet the requirements of piping systems operating under different conditions.

2. Wide Range of Applications:
Butt-weld pipe caps are available in a wide range of sizes and wall thicknesses, making them suitable for piping systems with different pipe diameters and pressure requirements.

3. High Safety and Reliability:
Butt-weld pipe caps connect two pipes or pieces of equipment by welding, providing excellent sealing performance and ensuring the safety and reliability of the piping system. Under demanding conditions such as high temperatures and high pressures, the sealing performance and strength of butt-welded connections can be maintained.

4. Excellent Durability:
Butt-weld pipe caps provide higher connection strength than other connection methods and can withstand relatively high tensile, compressive, and torsional loads.

5. Easy Installation:
Butt-weld pipe caps do not require special tools or complicated skills during installation. The welding operation is straightforward, making them easy to install and suitable for efficient field construction.

Dalian Dingjin General Machinery Co., Ltd. has been dedicated to the manufacturing and sales of butt-weld pipe caps and dished heads for many years, . Dingjin's products are mainly used in high-pressure pipelines and vessels that require high pressure resistance, as well as in precision equipment and other high-pressure applications across industries such as petrochemical, pharmaceutical and healthcare, power generation, aerospace, military and defense, fire protection, metallurgy, shipbuilding, natural gas, nuclear power, and environmental protection.