Seamless Reducer

A seamless reducer is a high-performance integral forming pipe fitting applied in industrial pipeline systems.It is used to connect pipelines of different diameters and achieve smooth fluid transition.Manufactured without welding seams on the whole body,it possesses complete integrated structure and superior overall mechanical performance.

Compared with welded reducers,seamless reducers have no welding joints,which effectively eliminates potential leakage risks and stress concentration.With smooth inner wall,low fluid resistance and excellent pressure-bearing capacity,it can withstand high temperature,high pressure and long-term stable operation.

Main Features

Integral seamless forming,no welding seam on the entire body

High structural strength,excellent anti-leakage performance

Smooth internal surface,small fluid resistance and stable medium flow

Outstanding pressure resistance and high temperature resistance

Good weldability,long service life and reliable durability

Common Types

Seamless Concentric Reducer

Seamless Eccentric Reducer

Available Materials

Carbon steel:A234 WPB,SA106 Gr.B,20#steel,Q345

Stainless steel:304,316L,321

Manufacturing Process

Hot pressing,integral spinning forming,overall heating extrusion,edge bevelling,dimensional finishing,non-destructive testing.

Applicable Standards

ASME B16.9,GB/T 12459,EN 10253-2

Applications

High pressure pipelines,petrochemical engineering,oil and gas transmission,power plant piping,heat exchanger pipelines,and critical industrial pipeline systems with strict anti-leakage requirements.