Chemicals

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Reliable supplier in demanding environment

Workplaces and sites within the chemical industry are subject to strict regulations regarding safety and environmental requirements. Leader Gasket has knowledge and experience in the field of maintenance, midstream activities, system monitoring and on-site testing in this industry. As a manufacturer and supplier we are engaged in major projects of international contractors in this field. Leaders Flange Integrity Management program contributes in the Chemical Industry to higher levels of safety, integrity and emission reduction.  

Leader SR & SRI

Spiral wound gaskets are still the most popular, reliable and higher integrity gaskets used in mid to high class pressure system due to the wide variety of styles and sizes available with and without inner rings. They can be fabricated out of any metal materials which is available in thin strip and which can be welded; therefore, they can be used against virtually any corrosive medium dependent upon the choice of metal and fillers such as High Performance  Low Emission flexible Graphite (HPLE) and e PTFE sintered or un-sintered.                                                                                                   

Leader Corrugated Metal Graphite Gaskets

The corrugated gasket Elastagraph® designed for high performance, blow out resistant, gaskets for standard flange or heat exchanger applications for low emissions. Designed as an engineered solution for large diameter fixed equipment and units that see excessive movement from thermal expansion and where leakage and low available load are issues. High performance replacement for asbestos, jacketed gaskets, spiral wounds and is a less expensive option as compared to a Kammprofile gasket.

LeaderKAM

This Kammprofile Gasket is highly recognized as the problem solver for Heat Exchangers, Large Vessels. 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 LeaderTHERM.

Leader Clipperlon modified PTFE

Leader Gasket's Clipperlon range of modified PTFE sheet gasket are resistant to a broad range aggressive chemicals. In addition, they have an excellent gas-tightness and resistance to low temperatures and creep and flow. Clipperlon sheet gaskets are easy to handle and to be cut by hand in emergency cases. Some Clipperlon styles are also suitable for use in 100% sterile environments as in the food industry or pharmaceutical industry. For low to middle pressure systems Clipperlon is a universal pipe gasket in Chemical Industy.

    Related products

    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 1000

    LeaderTHERM NXT 1000

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

    Leader ElastaGraph

    Leader ElastaGraph

    Elastagraph™ standard pipe gaskets - produced by infusing seamless layers of flexible graphite at varying densities and thicknessess over a corrugated metallic core. Designed to solve fugitive emission and compliance problems....

    Leader Ring Type Joint BX

    Leader Ring Type Joint BX

    BX Leader RTJ gaskets are manufactured in a special symmetric shape of the cross-section. Suitable for API 6A (ISO 10423) type 6X flanges for working pressure rated 5000,10000 and 20000 lbs flanges....

    Leader ElastaGraph SG Pipe Flange Gaskets

    Leader ElastaGraph SG Pipe Flange Gaskets

    Elastagraph SG non-standerd pipe and equipment gaskets - produced by infusing seamless layers of flexible graphite at varying densities and thicknessess over a corrugated metallic core. Designed to solve fugitive emission and comp...

    Leader Ring Type Joint RX

    Leader Ring Type Joint RX

    “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. Available in ring numbers RX20 up to RX215....

    Leader Ring Type Joint R Octagonal

    Leader Ring Type Joint R Octagonal

    “R Octagonal” 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. Available in ring numbers R11 up to R105....

    Leader Ring Type Joint R Oval

    Leader Ring Type Joint R Oval

    “R Oval” Leader RTJgaskets are suitable for ASME B16.5 ring joint flanges up to 2500 lbs. In case API 6A type 6B flanges are used, pressure up to 5000 psi can be applied. Oval shaped RTJ gaskets are available in ring numbers R11 u...

    LeaderKAM Kammprofile Gasket Style F

    LeaderKAM Kammprofile Gasket Style F

    Parallel grooved core without outer guide ring. Consist of a metallic parallel grooved core with layers(graphite, (e) PTFE, LeaderTHERM NXT 1010 (high temp. modified Phlogopite)...

    LeaderKAM Kammprofile Gasket Style FR

    LeaderKAM Kammprofile Gasket Style FR

    Parallel grooved core with fixed outer guide ring. Consist of a metallic parallel grooved core, fixed outer guide ring and with layers(graphite, (e)PTFE, LeaderTHERM NXT 1010 (high temp. modified Phlogopite)...

    LeaderKAM Kammprofile Gasket Style FL

    LeaderKAM Kammprofile Gasket Style FL

    Parallel grooved core with fixed outer guide ring. Consist of a metallic parallel grooved core, fixed outer guide ring and with layers(graphite, (e)PTFE, LeaderTHERM NXT 1010 (high temp. modified Phlogopite)....

    Leader Spiral Wound Gasket Type SRI

    Leader Spiral Wound Gasket Type SRI

    The sealing element with inner- and outer guide ring. The “SRI” SWG’s are manufactured with an inner, outer guide ring, sealing element – winding material(SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 100...

    Leader Spiral Wound Gasket Type SI

    Leader Spiral Wound Gasket Type SI

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

    Leader Spiral Wound Gasket Type SR

    Leader Spiral Wound Gasket Type SR

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

    Leader Spiral Wound Gasket Type S

    Leader Spiral Wound Gasket Type S

    The sealing element - no inner- and outer guide ring. The “S” SWG´s are manufactured in sealing element - winding material (SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 1000 (high temp. modified Phlogopi...

    Elastagraph SG Heat Exchanger Gaskets

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    HE gaskets are available in a choice of metals and filler materials with a wide variety of shapes for Heat Exchanger applications....

    Leader SRI HDLE (High Density Low Emissions) SpiralWound Gasket

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    HDLE (High Density Low Emissions)  Style SRI (spiralwound w/ inner & outer ring)...

    Leader SpiralKam

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    SpiralKAM SRI-LCP & SRI-LCG are Two Seals…One Design...

    Leader Elastagraph DS

    Leader Elastagraph DS

    Elastagraph DS gaskets - produced by infusing seamless layers of flexible graphite at varying densities and thicknessess over a corrugated metallic core. Then ePTFE is applied to the I.D. portion of the corrugated core with an 1/8...

    Leader Elastalon

    Leader Elastalon

    Corrugated metal inserted ePTFE gasket. Designed to be used in application where graphite is not compatible or clean process is required....

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