Dilatation Expansion Joints

Superior Seismic and Thermal Safety for Building Crossings

Dilatation points are the most vulnerable areas of pipelines. Dilatation expansion joints with gimbal-jointed and double-bellows structures absorb independent structural movements, preventing pipe breakage and system failure.

Technical Features

• • Connection Varieties: Available in Flanged, Welding Neck, and Grooved (Victaulic) types.
• • Tri-Axial Movement: Double bellows system absorbing movements in X, Y, and Z axes simultaneously.
• • Durability: Stainless steel bellows with high-strength carbon steel connection parts.

Applications

Crossings in hospitals, airports, malls, fire protection lines, main steam lines, and all industrial piping circuits in seismic zones.