Differences, Similarities, and Applications of Concentric Swage Reducer and Concentric Reducer?

1:The range of Concentric Reducer is large, from DN15 to DN3400; In contrast, the specifications of Concentric Swage Reducer are relatively small, typically ranging from DN6 to DN300 (or 1/4 "to 12"), with the most commonly used specifications typically not exceeding DN100.

2:The main raw materials for Concentric Reducer include seamless steel pipes or steel plates, with seamless products mainly made of steel pipes and seamless products mainly made of steel plates. Concentric Swage Reducer are usually made from round steel or steel billets as raw materials. The production process of Concentric Reducer is different, and seamless products mainly use hot pressing or cold pressing technology. If cold pressing is used, heat treatment is required. And sewn products are usually produced using hot rolling technology. On the other hand, Concentric Swage Reducer are mainly manufactured using forging technology.

3:The main port type of Concentric Reducer is beveled end face, although the standard allows the use of flat end face when the thickness of stainless steel or carbon steel products is below a certain value, this situation is relatively rare. In contrast, the port types of Concentric Swage Reducer are more diverse. The ports at both ends can remain consistent or be flexibly adjusted according to on-site or design requirements. Common port types include bevel, flat, and threaded.

The Concentric Swage Reducer has a variety of port types to meet different design requirements, including bevel, flat mouth, and thread. When selecting tapered pipes, it is necessary to clearly indicate the relevant parameters, and if cone pipe threads are involved, NPT or R should also be indicated.

There are various types of ports for special-shaped short sections, and the large end and small end can be configured with flat end, beveled end, or tapered pipe external thread end respectively. There are nine different combinations in total