Leader Spiral Wound Gasket Type SI
Description
Spiral Wound Gaskets (SWG’s) are widely used as high integrity and sustainable gaskets. The sealing element is manufactured from preformed, v-shaped metallic windings with intermediate soft sealing fillers. As standard metallic material for winding and inner ring SS316L is used and for the soft fillers, graphite, PTFE or LeaderTHERM NXT 1000 (high temp. modified Phlogopite). Due to the gaskets construction, SWG’s offer high compressibility and recovery. Leader Style SI SWG’s are provided with an inner ring. The SI gaskets are suitable for ASME B16.5 tongue and groove or male / female (Spigot to Recess) flanges up
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Product Data SheetApplication
Chemical Compatiblity
Delivery Options
Temperature
Sealing Characteristics
- low leak rate
LeaderTHERM NXT 1000
LeaderTHERM NXT 1000 is a filler for spiral wound gaskets for critical HIGH temperature services....
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 gasket sheets for critical HIGH temperature services which require long life time and low leakage....
Leader ElastaGraph
Elastagraph standard pipe gaskets designed to solve fugitive emission and compliance problems....
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
Style BX Leader RTJ gaskets, suitable for API 6A (ISO 10423) type 6X flanges....
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
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
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
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
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
Metallic parallel grooved core with layers; graphite, (e)PTFE, modified phlogopite (LeaderTHERM NXT) or alternative....
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
Consist of a metallic parallel grooved core, loose outer guide ring and with layers; graphite, (e)PTFE, modified phlogopite (LeaderTHERM NXT) or alternative....
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 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
Style “S” SWG´s are sealing element only - winding material (SS316L, SS321…) and the soft fillers - graphite, PTFE, LeaderTHERM NXT 1000....
