Lonestar Sealing Technologies is a manufacturer and distributor of industrial gaskets for the oil, gas, and petrochemical industries. The document lists the various product types offered including API ring joint gaskets, spiral wound gaskets, expanded PTFE products, graphite sheet, compressed sheet materials, corrugated gaskets, heat exchanger gaskets, flange insulation kits, Kamprofile gaskets, and packing materials. Lonestar operates under a quality management system certified to ISO 9001:2008 standards to ensure high product quality for applications that involve corrosion, high heat, and pressure.

1. 835 Greens Parkway Suite 200
Houston, TX 77067
www.lonestarsealing.com
Toll Free: 1-800-645-2764
Phone: 281-353-1191
Fax: 281-355-3515
getyourgaskets@lonestarsealing.com
PRODUCT LIST
API Ring Joint Gaskets
• Style R (oval or octagonal)
• Style RX
• Style BX
Spiral Wound Gaskets
• Style S - Sealing Element
• Style SI - Sealing Element & Inner Ring
• Style CS - Centering Ring & Sealing Element
• Style CSI - Centering Ring, Sealing Element & Inner Ring
PureTex Expanded PTFE Products
• Style 5002 - Expanded PTFE sheet
• Style 5002-HD - High Density Expanded PTFE sheet
• Style 5100 - Expanded PTFE Joint Sealant
TetraStar Restructured PTFE Products
• Style 4902 - Glass Microsphere Blend
• Style 4908 - Barium Sulfate Blend
• Style 4911 - Silica Blend
LS Series Graphite Sheet
• LSP - Plain
• LSF - Stainless Steel Foil Reinforced
• LST - Stainless Steel Tanged Reinforced
Compressed Sheet
• Style 8033 - SBR, Aramid Fiber
• Style 8137 - NBR, Aramid Fiber
• Style 8445 - NBR, Carbon Fiber
Corruflex Corrugated Gaskets
• GMC (Graphite Faced) • PMC (PTFE Faced)
Compressed Non-Asbestos Sheet Material
• Raised Faced (ANSI B16.5)
• Full Face (ANSI B16.5)
• Custom (Per Customer Requirement)
Heat Exchanger Gaskets
• Solid Metal • Corrugated
• Spiral Wound • Double Jacketed
• Single Jacketed • Camprofile
Flange Insulation Kits
• Style D Kits (RTJ flanges)
• Style F Kits (Raised faced flanges)
• Style E Kits (Full faced flanges)
Kamprofile Gaskets
• Style TG - Sealing element for tongue & groove applications
• Style F - Sealing element with fixed centering ring
• Style L - Sealing element with loose centering ring
Packing
• Emission Defence Packing EDP19
• Emission Defence Packing EDP15
• Mechanical Packing 6711
Corrosion, high heat, pressure – no problem,
we can handle it! As manufacturers and
distributors of industrial gaskets for the oil and
gas, and petrochemical industries, we know
what it takes to produce quality that lasts and
we continually monitor product lines in an effort
to improve even the most established gaskets
in the industry.
To ensure the highest possible product quality
LoneStar Sealing Technologies operates a fully
registered quality management system to ISO
9001:2008 standards.
Utilizing a wide variety of materials, each
gasket type, from ring joint, wellhead, spiral
wound, heat exchanger, flange insulating to
speciality cut gaskets, are manufactured to
very strict tolerances to maintain sealing force
in applications that are exposed to corrosive,
high heat and pressure environments.