ASTM A234 WPB ASME/ANSI B16.9 Concentric Pipe Reducer Seamless

1. Product Introduction

Reducing pipe, also known as large and small head, is used for connecting two pipes with different diameters. It is divided into concentric heads and eccentric heads.
The materials of reducers include stainless steel reducers, alloy steel reducers, and carbon steel reducers.
A reducer is a type of pipe fitting used for pipe diameters. The commonly used forming processes are reduced diameter pressing, expanded diameter pressing, or reduced diameter plus expanded diameter pressing. Stamping can also be used for certain specifications of reducer pipes.
The reduction forming process of the large and small heads involves placing a tube blank with the same diameter as the large and small ends into a forming die, and pressing it along the axial direction of the tube blank to make the metal move along the mold cavity and shrink into shape. According to the size of the reducer, it can be divided into one-time compression forming or multiple compression forming.
In addition to using steel pipes as raw materials to produce large and small heads, some specifications of large and small heads can also be produced using stamping forming technology with steel plates. The shape of the punching die used for stretching is designed according to the inner surface dimensions of the head, and the steel plate after cutting is stamped and stretched into shape using the punching die.

Our company can produce carbon steel, stainless steel, and alloy steel pipe fittings according to standards such as ASME/ANSI, JIS, DIN, ISO etc. The varieties include equal diameter tees, reducing tees, tees, elbows, cross, concentric reducer, eccentric reducer etc.

We provide the very best quality pipe and fittings, prompt delivery and reliable services at competitive prices.