About Us
Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.
News
In this column you can find the steel pipe related articles you need, including industry trends, product standards and materials, and some technical guidelines.
Services
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Facility
Eastern Steel Manufacturing Co.,Ltd not only improve product production and sales services, but also provide additional value-added services. As long as you need, we can complete your specific needs together.
Projects
Many years of large-scale project experience in various fields（Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical etc.）, professional project team is responsible from receiving until the end of the project.
A flange-connected pup joint refers to a casting used to connect pipes, which is mainly composed of two flanges and a pup joint of pipe. The pup joint is generally made of stainless steel, carbon steel, alloy steel and other materials, and has certain compressive strength and corrosion resistance.
Features
1. Convenient disassembly and assembly: Since the pup joint has only a pup joint of pipe, it is more convenient to disassemble than other connection methods, and it is also more convenient to repair and replace.
2. Save space: Compared with long connectors, the pup joint is more compact and can reduce the total length of the pipeline system, thereby saving space.
3. Reduce costs: Compared with other connection methods, the manufacturing cost of the pup joint is lower, and it also saves time and labor costs during repair and replacement.
4. High reliability: The pup joint adopts pipe flange connection, which has good fixity after installation, strong sealing performance, is not easy to leak, and has high reliability.
Application
The pup joint has a wide range of applications in industrial fields, such as chemical, petroleum, pharmaceutical, food and other fields. It is mainly used in the following scenarios:
1. In the pipeline system, when two sections of pipeline need to be connected, you can choose to use a pup joint to connect, which can not only maintain the integrity of the pipeline, but also facilitate maintenance and replacement.
2. When the pipeline system needs to be expanded or changed, by adding a pup joint with flange connection, the pipeline system can be upgraded, and it can also save costs and space.
Conclusion
As a casting for connecting pipes, the pup joint with flange connection is increasingly widely used in the industrial field. Its advantages are that it is easy to disassemble and assemble, save space, reduce costs, and has high reliability. In future industrial production, the pup joint will continue to play its important role and contribute to the development of the industrial field.
E-mail: sales@eastern-steels.com
