Pipe End Caps 

Pipe end cap is also called steel plug, which is usually welded to the pipe end or mounted on the external thread of the pipe end to cover the pipe fittings. They are also used as a blind plate to close the pipeline when of course the blind plate is detachable and the welded steel cap is not removable. Several similar products, like Heat Shrink End Caps, Stainless Steel End Caps, PVC End Caps, Plastic End Caps, Cable End Caps, and Tube End Caps are available in different technical specifications for various applications.

Features of Pipe End Caps:

There are several important features of pipe end caps including:

National Pipe Thread (NPT) Size: This feature is found in round shaped caps when the object contains a male NPT thread.

British Standard Pipe (BSP) Size: This size is also designed for round shaped caps when the object that is to be capped has a male BSP thread. 

Diameter: This is an important feature that is applied only for round caps and plugs. If the fittings have straight threads, then thread diameter becomes the most important feature. 

Shape: This is very crucial for pipe end caps since different shapes contain different features. 

Types of Pipe End Caps:

Pipe end caps are manufacture in many different types, according to the uses and applications. On the basis of construction, pipe caps are of the following types:

 Threaded Caps: These caps are female threaded. This means the thread can be either straight or tapered. In making pipe end caps, caps contain a female thread while plugs have a male thread.

These pipe end caps carry tapered sides, which is good because of its close fit. They are multi-functional and work well with male and female NPT threads, straight tubes and bars. Tapered pipe end caps provide a secure and firm friction fit while facilitating easy removal. 

Anti-roll Caps: These caps are round in shape with a slightly square end. This prevents pipes and tubes from rolling

Use of Pipe End Caps: 

Pipe end cap is used as protective device, and hence, they are designed with the purpose of protecting pipe ends of various shapes. In addition, they are used to close the ends of hydraulic or pneumatic pipes and tubes. Pipe end caps are commonly used in the plumbing devices for domestic, commercial and industrial uses for water supply lines, machinery and processing equipment. When these caps are fitted on water pump lines, they tend remove air blocks. Such caps are on high demands in the market.