Insulating Joint

The insulation joint/Dielectric Joint consists of structure parts, insulating ring, filling material, sealing ring and short tube. It is fabricated by extruding and welding without any usage of bolt or flange. The insulating joint/Dielectric Jointmaterial and the seal ring are fixed in structural parts without relative movement with them, which ensures joints sealing capacity. The insulation joint/ Dielectric Jointworks well under earth pressure, pipeline operating pressure and hydrostatic test.

Insulating capacity: (by ***0v megohm meter) insulating resistance: ≥*0MΩ,

Breakdown voltage: ≥3KV.

Life: As long as the connected pipeline

Intensity: pressure test ≥1.5PN (design pressure)

Operating temperature: ******0

Insulating joint/ Dielectric Joint material: high intensity epoxide resin and epoxy phenol aldehyde glass cloth laminated board (***0)

Filling material: cold curing resin

Specifications:

* Suitable for oil, city gas, nature gas, LNG, LPG, etc.

* Size: 1 to *6 inch

* Matching pipeline: API 5L Gr. B, X*2, X*2, X*0, X*5, X*0, X*0, etc.

* Forging flange material: A**4 F*2 to F*0 to comply with the pipeline

* Pressure rating: ANSI Class **0, Class **0, Class**0, Class **0, Class***0, Class***0

Max. pressure rating: 2.5Mpa, 6.4Mpa, *0Mpa, *6Mpa, *5Mpa, *2Mpa, *9Mpa, *6Mpa