What is VCS gasket?
The Pikotek VCS gasket is a high reliability gasket used for both isolating and general sealing purposes in Very Critical Services. The gasket has a proven track record of integrity in aggressive sealing situations.
What is a flange isolation kit?
Flange isolation kits are used to seal and electrically insulate flanges, thereby maintaining the integrity of piping systems. By preventing metal-to-metal contact, they mitigate corrosion caused by galvanic action or when used in conjunction with a cathodic protection system.
What is an ISO kit?
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What is the meaning of phenolic?
Definition of phenolic (Entry 2 of 2) 1 : a usually thermosetting resin or plastic made by condensation of a phenol with an aldehyde and used especially for molding and insulating and in coatings and adhesives. — called also phenolic resin. 2 : phenol sense 2.
What are phenolic spacers made of?
This Summit spacer is made from phenolic resin. Phenolic has good insulation properties and is more durable than wood, making it a good compromise between wood (the best insulator) and aluminum (the most durable).
What is the use of flange insulation kit?
Flange insulation kits are the most widely used form of controlling losses due to corrosion. They can be used to control stray electric currents in piping at oil, gas, water, refinery and chemical plants and increase the effectiveness of cathodic protection systems and confine or eliminate electrolytic corrosion.
How does a flange insulation kit work?
Contrary to the conventional nut and bolt system of flanged joints, the insulation kit uses a stud with a washer and nut on each end of the flange joint. The insulating sleeve is then inserted into the bolt holes using one insulator on each side of the flange.
Is phenolic waterproof?
Phenolic Formaldehyde resin are one kind of thermosetting resin with heat resistant, waterproof and the most used for exterior application or superior water resitance (e.g. external wall house, roof), with low formaldehyde excess.
Is phenol and phenolic the same?
Phenolic compounds are a group of small molecules characterized by their structures having at least one phenol unit. Based on their chemical structures, phenolic compounds can be divided into different subgroups, such as phenolic acids, flavonoids, tannins, coumarins, lignans, quinones, stilbens, and curcuminoids.
What is RF in piping?
The Raised Face flange is the most common type used in process plant applications, and is easily to identify. It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face.
What is pikotek VCS gasket?
High-reliability flange gasket for electrical insulation & sealing in Very Critical Service. The Pikotek VCS Flange Gasket is a “Very Critical Service” gasket designed for electrical flange insulation and general sealing applications.
What is insulating kits for complete electrical flange isolation?
Insulating Kits for Complete Electrical Flange Isolation. Pikotek Flange Insulation Kits are designed to work in conjunction with the Pkotek VCS and PGE insulating gaskets to effect the complete electrical insulation of a flanged assembly.
What is a VCS flange gasket?
The Pikotek VCS Flange Gasket is a “Very Critical Service” gasket designed for electrical flange insulation and general sealing applications. This gasket is suitable for use in raised-face, flat-face and RTJ flanges in all pressure classes including API 15,000 psi service.
What is included in the insulation kits?
The Insulation Kits consist of one full-length insulating sleeve, two insulating washers, and two steel washers for each of the bolts in the flange assembly.