Jan 09, 2026 Leave a message

What is an insulation joint

The insulating joint consists of components such as assemblies, insulating plates, packing, and sealing rings. It adopts an integral structure (upper/lower pipes, sleeves, insulating components, and sealing components) and a double-seal design (DSGS patented technology), combining sealing performance with pressure resistance.

 

Function and Purpose of Insulating Joints

The primary function of insulating joints is to isolate the current between pipes, preventing corrosion and leakage.

Through internal insulating materials and a sealing structure, they ensure the electrical isolation and sealing performance of the piping system.

 

Applications of Insulating Joints

Insulating joints are widely used in industrial fields such as chemical pipelines, power systems, and wastewater treatment.

They are typically used for insulation of ordinary pipes and small-diameter pipes, and can also connect injection-molded irregular-shaped pipes and flared pipes.

Due to their simple structure, easy installation, and low price, insulating joints are widely used in small piping systems.

 

GNEE Insulating Joints specification

Product Name: API 5L X52 PSL2 Insulation Joint
Design Standard: ANSI B31.4
Material: Carbon Steel API 5L X52 PSL2
Size: 6 Inch, DN150
Pressure Rating: Class 600 LB, PN100
Wall Thickness: SCH STD

 

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