Full Explanation of The Threaded Pup Joint Parameters

Threaded pup joints are a common pipe pup joint connector, widely made of carbon steel, alloy steel, stainless steel and duplex stainless steel. They are generally divided into single-end threaded pup joints and double-end threaded pup joints. A pup joint with an external thread on one end and a flat or beveled mouth on the other end is called a single-end threaded pup joint; a pup joint with external threads on both ends is called a double-end threaded pup joint.

In pipeline applications, threaded pup joints are easier to install and disassemble, and there are a variety of specifications to choose from. At the same time, they can withstand higher pressures and are suitable for various high-pressure fluid pipelines and equipment. They can meet the needs of different pipelines and equipment, so they are cost-effective; in terms of appearance, threaded pup joints have a smooth surface, no cracks, no obvious defects such as pores and inclusions, and are durable. The following will introduce the specific parameters of threaded pup joints in detail so that you can choose a threaded pup joint correctly.

Threaded pup joint specifications

Parameter table of threaded pup joint

Note: The lengths in the table are commonly used reference lengths.

Reference weight table for threaded pup joints

Summary

In summary, threaded pup joints have become important accessories for connecting various types of pipeline systems due to their diverse specifications and sizes, strict production standards and excellent material properties. Whether in high-pressure pipelines, industrial equipment, or special environment applications, threaded pup joints can help the efficient operation of engineering projects with their convenient installation and disassembly, high-strength sealing effect and excellent durability.

Choosing a suitable threaded pup joint can not only ensure the safety and stability of the system, but also increase the overall service life and save maintenance and replacement costs for the company. I hope that this full explanation of parameters can provide a valuable reference for your selection and procurement.