Angular Expansion Joint

Angular Expansion Joint

Engineering Components for Accommodating Angular Movement in Piping Systems

Product Definition&Functional Purpose

An Angular Expansion Joint is a specialized flexible connector engineered to accommodate angular deflection in piping systems while containing pressure and media.These precision components allow piping to flex at specific points,absorbing thermal expansion,equipment movement,or settlement without transferring destructive stresses to pipes,equipment,or supports.Unlike axial or lateral joints,angular expansion joints are specifically designed to handle rotational movement around a fixed point,making them essential for systems with directional changes or complex routing.

Design Principles&Engineering

Core Functional Mechanism

Hinged Articulation:Utilizes precision pin and clevis systems that allow controlled rotation in one or multiple planes

Bellows Assembly:Multi-ply metallic bellows(stainless steel,Inconel,etc.)that flex to accommodate angular movement while maintaining pressure integrity

Rotation Center:Engineered to have a fixed center of rotation to prevent bellows squirm and optimize movement capacity

Moment Resistance:Designed to handle pressure thrust forces without requiring heavy anchors or guides