LPG Cathodic Protection Flange Insulation Gasket Kit

• Material: PTFE
• Application: Flanges
• Type: Oil Seal
• Performance: Insulation
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Model NO.: G-0248
• Pressure: 150lb
• Flange Standard: ANSI B16.5
• Delivery: 2-4 Weeks
• Service: for Oil and Gas Pipeline Sealing
• Package: Plywood Cases/Customized
• Materials: Gylon 3500/Tealon TF 1590
• Transport Package: Sea Shipment
• Specification: 10"
• Trademark: Qishine
• Origin: China
• HS Code: 8547200000

Product Description

LPG Cathodic Protection Flange Insulation Gasket Kit

A LPG Cathodic Protection Flange Insulation Gasket Kit is used to electrically isolate flanges in a pipeline and provide cathodic protection to prevent corrosion. LPG Cathodic Protection Flange Insulation Gasket Kit is commonly used in pipelines that transport LPG (liquefied petroleum gas).

The LPG Cathodic Protection Flange Insulation Gasket Kit typically includes an insulating gasket made of a non-conductive material, such as synthetic rubber or thermoplastic, that is placed between two flanges to prevent electrical current from flowing between them. The LPG Cathodic Protection Flange Insulation Gasket Kit may also include cathodic protection components such as a sacrificial anode or impressed current system, which is used to supply an electric current to the pipeline in order to protect it from corrosion.

In LPG pipelines, cathodic protection is important because the pipeline is often buried underground and can be exposed to corrosive soils and moisture. The LPG cathodic protection system helps to reduce the risk of corrosion and prolong the life of the pipeline.

The Flange Insulation Gasket in the kit is designed to meet the requirements of the pipeline, including the size and pressure rating of the flanges. The gasket is usually designed to be easy to install and remove, and should be able to withstand the pressure and temperature of the pipeline.

Overall, the LPG Cathodic Protection Flange Insulation Gasket Kit is an important component in pipeline infrastructure that helps to ensure the safety and reliability of LPG transportation.

 

Product Profiles
Raised Face Gasket	Full Face Gasket	Sleeve-Washer	Sleeve	Sleeve-Washer

Retainer Material

1) G-10 Glass-Reinforced Epoxy (GRE)laminate:

Compressive Strength: 65,000 PSI

Dielectric Strength: 750-800 VPM

Max.Continuous Operating Temp: 300 degrees F (150 degrees Celsius)

Water Absorption: .05%

Flexural Strength: 65,000 PSI

Tensile Strength: 50,000 PSI

2) G-11 Glass-Reinforced Epoxy (GRE) HighTemp. laminate material:

Compressive Strength: 50,000 PSI

Dielectric Strength: 500 VPM

Max.Continuous Operating Temp: 398 degrees F (200 degrees Celsius)

Water Absorption: .085%

Flexural Strength: 57,700 PSI

Tensile Strength: 41,000 PSI

Seal Material

PTFE (Spring-Energized)

Nitrile

EPDM

Isolating Sleeve

GRE

Mylar

NOMEX

Isolating Washers

GRE - G10/G11

Steel Washer

ZPS (Zinc plated Carbon Steel)

XPS (Xylan coated Carbon Steel)

SS (Stainless Steel)

We provide a service, manufacturing to our customers requirements. We make the gasket that you need, to meet your specifications in the most economical way. We can manufacture from sample, technical drawing, or electronic file. Our production machinery can manufacture straight from your own technical drawing file.

Insulating Gaskets are used for sealing and isolating flanges to prevent corrosion. They are used for dissimilar material flanges and cathodic protection piplines to control losses due to corrosion. They can be sued to control stray electric currents in piping at oil, gas, water, refinery, and chemical plants, to increase the effectiveness of cathodic protection systems. 

Insulating Gaskets Types:

Type E (full face) insulating gasket provides complete protection of both flange faces. The gasket has same outside diameter of flanges. This feature will prevent collection of foreign matter between the flange faces to ensure complete cathodic isolation. 

Type F (ring gasket) insulating gasket is manufactured to fit only the raised face surface of the flanges. Outside diameter of the gasket is desinged to be slightly less than the inside diameter of the bolt circle. It it recommended that the flanges be wrapped to prevent foreign material from shorting out the flanges.

Type D Isolating Gaskets are available for RTJ flanges, the common material is phenolic and GRE.

MCG Flange Isulating Gasket

GRE Flange Insulating Gasket

Flange protection insulation gaskets are used for controlling losses due to corrosion.

Flange protection insulation gasket corrosion resistant. 

 

Products to our clients.

 

  

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