Refineries

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We deliver reliable quality and safety for your installation

Leader Gasket has been at home in the world refineries for over 100 years. In close cooperation with our allied distributors have extensive experience in making products that can withstand the demands of high pressure, cracking plants, hazardous materials and gases, high temperatures and critical processes. This makes Leader Gasket a reliable supplier and service provider for a great number of refineries around the globe; listed on many AML’s (Approved Manufacturer List) that we can provide you on request

Leader SR & SRI

Spiral wound gaskets are still the most popular and highest integrity choice in refineries due to the wide variety of available styles and sizes. They can be manufactured of any metal raw materials which is available in thin strip and which can be welded. Filler materials graphite ePTFE and LeaderTHERM mica can provide solutions for adequate sealing against all media. For this industry Leader uses HDLE (High density Low Emission) high grade inhabited graphite as filler ensuring low emission and high integrity.     

Leader Spiral Wound gaskets ensure high safety levels in flange gaskets used at major customers in Refining Industry

Leader Elastagraph

Leader Elastagraph™ gaskets are produced by infusing seamless layers of flexible graphite at varying densities and thicknesses over a corrugated metallic core. Elastagraph™ utilizes a unique corrugated pattern which increases the depth of the groove and the pitch at the peak of the corrugation. This greatly improves the gaskets sealability over traditional corrugated designs.
Even at low seating stresses Leader Elastagraph gaskets are showing very low leakage rates and so contributes to reduce emissions in flange constructions to a minimum.

Leader Corrugated Metal Graphite Gaskets

The corrugated is designed for high performance standard flange gaskets or heat exchanger applications. Designed as an engineered solution for large diameter fixed equipment where leakage and low available loads are issues.

High performance replacement for asbestos, jacketed gaskets, spiral wounds is a less expensive option as compared to a Kammprofile gasket.

Leader SRI-LCP & SRI-LCG

These gaskets are designed for Alkaline services. It is a severe service fluid sealing technology product that is designed to eliminate crevice corrosion at ID of flanges. This product is used for application in HF Acid and other hazardous service requirements.

LeaderKam

This Kammprofile Gasket is highly recognized as the problem solver for heat exchangers, large vessels and units that see excessive movement from thermal expansion. The Kammprofile provides the tightest seal combined with superior load bearing characteristics. This gasket design is made with a metal core and available with or without outer ring. The metal core with its concentric serrations can be faced with graphite, ePTFE or Leader Therm.

Leader RTJ

Leader Ring Joint gaskets are developed for use in the petroleum industry and in particular for wellhead and Christmas tree- as well as drilling and oil & gas production equipment.

These solid precision machined metallic gaskets, also called and known as ring type joint (RTJ) gaskets are suitable for the highest possible pressure and temperature duties and form together with special grooved API 6A (ISO 10423) type 6BX flanges a high integrity seal.
LeaderRTJ gaskets are manufactured in strict accordance with API 6A (ISO 10423)

EN10.204 3.1 or 3.2 certification can be delivered on request, as well as NACE MR0175/ISO 15156 conformity statement.

Leader Jacketed Gaskets

Typically supplied with a non-asbestos, high temperature filler. The standard filler is normally sufficient for applications up to 900° F. Standard metals used to make jacketed gaskets are carbon steel, aluminum, copper, brass, nickel, Monel, Inconel and stainless steel 304, 316, 321, 347 & 410.

 

    Related products

    LeaderTHERM NXT 1000

    LeaderTHERM NXT 1000

    LeaderTHERM NXT 1000 is a filler for spiral wound gaskets for critical HIGH temperature services....

    LeaderTHERM NXT 1010

    LeaderTHERM NXT 1010

    LeaderTHERM NXT 1010 is gasket facing for critical HIGH temperature services which require long life time and low leakage....

    LeaderTHERM NXT 1020

    LeaderTHERM NXT 1020

    LeaderTHERM NXT 1020 gasket sheets for critical HIGH temperature services which require long life time and low leakage....

    Leader ElastaGraph

    Leader ElastaGraph

    Elastagraph standard pipe gaskets designed to solve fugitive emission and compliance problems....

    Leader ElastaGraph SG Pipe Flange Gaskets

    Leader ElastaGraph SG Pipe Flange Gaskets

    Elastagraph SG non standerd pipe and equipment gaskets. Designed to solve fugitive emission and compliance problems....

    Leader Ring Type Joint BX

    Leader Ring Type Joint BX

    Style BX Leader RTJ gaskets, suitable for API 6A (ISO 10423) type 6X flanges....

    Leader Ring Type Joint RX

    Leader Ring Type Joint RX

    Style RX Leader RTJ gaskets are suitable for ASME B16.5 flanges up to 2500 lbs. API 6A type 6B flanges can withstand a pressure up to 5000 psi. ...

    Leader Ring Type Joint R Octagonal

    Leader Ring Type Joint R Octagonal

    Style R Octagonal Leader RTJ gaskets are suitable for ASME B16.5 flanges up to 2500 lbs. Available in ring numbers R11 up to R105....

    Leader Ring Type Joint R Oval

    Leader Ring Type Joint R Oval

    Style R Oval Leader RTJ gaskets are suitable for ASME B16.5 ring joint flanges up to 2500 lbs. Oval shaped RTJ gaskets are available in ring numbers R11 up to R79. For bigger sizes the standard is octagonal shape. If oval requeste...

    LeaderKAM Kammprofile Gasket Style KB

    LeaderKAM Kammprofile Gasket Style KB

    Metallic convex grooved core with layers; graphite or (e)PTFE. Modified phlogopite (LeaderTHERM NXT) or alternative mica not recommended for convex shape....

    LeaderKAM Kammprofile Gasket Style KB9

    LeaderKAM Kammprofile Gasket Style KB9

    Metallic convex grooved core, fixed outer guide ring and with layers; graphite, (e)PTFE. Modified phlogopite (LeaderTHERM NXT) or alternative mica not recommended for convex shape....

    LeaderKAM Kammprofile Gasket Style KV

    LeaderKAM Kammprofile Gasket Style KV

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    LeaderKAM Kammprofile Gasket Style KV9

    LeaderKAM Kammprofile Gasket Style KV9

    Metallic parallel grooved core, fixed outer guide ring and with layers; graphite, (e)PTFE, modified phlogopite (LeaderTHERM NXT) or alternative....

    LeaderKAM Kammprofile Gasket Style KV9L

    LeaderKAM Kammprofile Gasket Style KV9L

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    Leader Spiral Wound Gasket Type SRI

    Leader Spiral Wound Gasket Type SRI

    Style “SRI” SWG’s are with an inner, outer guide ring, sealing element – winding material(SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 1000....

    Leader Spiral Wound Gasket Type SI

    Leader Spiral Wound Gasket Type SI

    Style “SI” SWG’s are with an inner ring and sealing element – winding material(SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 1000....

    Leader Spiral Wound Gasket Type SR

    Leader Spiral Wound Gasket Type SR

    Style “SR” SWG’s are with an outer guide ring, sealing element – winding material(SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 1000....

    Leader Spiral Wound Gasket Type S

    Leader Spiral Wound Gasket Type S

    Style “S” SWG´s are sealing element only - winding material (SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 1000....

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