List of members

Built on service, is a stern seal andpropulsion service provider for the global maritime industry.

You deserve the best service. This is whatour service engineers aim to deliver.

They are skilled, experienced, reliable,and honest. More than that, they will look after your ship as if it was theirown.

AVKO JSC is a producer of Expanded PTFEsheets, Expanded PTFE gaskets, Bi-axial Multi-directional PTFE tapes, PTFEjoint sealant with self-adhesive ply, Non asbestos compression packings, Ringsfrom compression packings, die-molded graphite rings, metal gaskets, wipingpads, camprofiles, etc.
The company is a reliable European partner with innovative ideas, expertise andexperience in industrial seal solutions.

Burgmann Packings is a privately ownedcompany specializing in the development, manufacturing, and global sales ofadvanced Fugitive Emission Control (FEC) sealing solutions. Our products may beinvisible in operation, but they deliver measurable impact by reducing harmfulemissions, improving plant safety and efficiency, and enabling compliance withthe world’s most demanding environmental standards. Backed by more than 130years of expertise and a global footprint spanning Ireland, Turkey, China, and Germany,we serve customers in over 40 countries with certified sealing solutions builtfor the challenges of the 21st century.

Since its founding in 1884, the A.W.Chesterton Company has successfully met the critical needs of its diversecustomer base. Today, as always, customers count on Chesterton solutions toincrease equipment reliability, optimize energy consumption, and provide localtechnical support and service wherever they are in the world.

Seal Energiser Springs of all types andmaterials. Canted Coil, Garter, Anti-extrusion and Helical Springs, produced ina wide range of Stainless Steels, Inconels, Hastelloys and Elgiloy/Phynox.

Bespoke sizes and industry standards.Supplied in continuous lengths or laser welded to specific diameters. Fulltechnical support offered including customer site visits.

DENSIQ Group is a wholly owned subsidiaryof Investment AB Latour in Sweden and is a leading supplier of complete sealingsolutions in industrial sealing technology to the process industry and itssubcontractors. The company was founded in 1918 by a group of engineers in theshipbuilding industry as Specialmaskiner AB, which later became Specma Seals,and from 2017 - DENSIQ Group.

We make our offer possible through closecooperation with our customers, knowledgeable and committed employees and themarket's strongest concept from field services, products, technicalconsultation to practical & theoretical trainings (as an example EN1591-4).

Our productportfolio, based on productionat our sites in the nordic countries and in Lichtenstein/Austra, is verycomplete within Rotating-, Static- and Dynamic segment: DENSIQ Gaskets &Seals, DEPAC Mechanical seals, VM Kompensator Expansion joints and DENSIQComposites & Lubricants.

In addition our DENSIQ field service offersLeaksealing during operation, On Site Machining (OSM), Valve services, On SiteProduction (OSP), Hydraulic bolt tensioning and Inspections.

Flexitallic is a global provider of staticsealing solutions, delivering high-quality gaskets, expert engineering, anddigital tools under the umbrella of Flexlogics, supported by joint integrityand plant reliability services from Integra Technologies. Our Total JointIntegrity™ approach ensures safer, cleaner operations across global industries.

As a dynamic global business James Walkerapplies its materials and applications engineering expertise to the design andmanufacture of high-performance sealing and joint integrity systems forcritical applications across virtually every industrial sector.

We work in partnership with customers,academia, industry bodies, and our supply chain to solve engineering challengesto improve the operation, safety, reliability and performance of our customers’plant and processes.

John Crane is a global leader inflow-control technologies and an innovator in solutions for rotating equipmentin the energy and process industries. Our portfolio spans mechanical seals,systems, couplings and filtration, supported by advanced service solutions anddigital diagnostics. With over 200 service, sales and manufacturing centresacross 50 countries, John Crane is an integral pillar of Smiths Group plc, aFTSE 100 industrial technology company dedicated to engineering a betterfuture.

KLINGER Dichtungstechnik is a leadingmanufacturer and innovator of high-quality industrial gasket and static sealingmaterials, supplying reliable solutions that provide tightness and enhanceplant safety across global industries. As a subsidiary of the KLINGER Group,the company builds on 140 years of experience — combining long-standingexpertise with continuous research, development and production of advancedsealing solutions.

Lenzing Plastics GmbH offers acomprehensive range of PTFE-based yarns, including PTFE filaments forhigh-pressure and chemically resistant applications, expanded ePTFE yarns forsofter, high-speed packings and hybrid yarns that combine PTFE with other high-performancefibers for enhanced strength and flexibility. Additionally, their impregnatedyarns, treated with PTFE dispersion, further increase durability and areavailable in various specialized fiber specifications, making them suitable fordiverse industrial uses.

Meccanotecnica Umbra operates in the fieldof mechanical seals and sealing systems for pumps and rotary equipment, servingindustrial markets and distinguishing itself through its ability to deliverperformance-driven solutions that support OEM requirements.

In the industrial segment, it suppliesapplications such as process industries, power generation, water andwastewater, and food & beverage, aerospace where reliability, operationalcontinuity, and regulatory compliance are critical.

The sector is characterized by engineeredsolutions and advanced materials including carbon and ceramic grades, siliconcarbide, and special elastomers designed to handle demanding temperatures,pressures, and complex fluids while minimizing leakage and maintenance.

A fourth-generation family firm,Montero provides a complete offer of fluid-sealing and thermal insulationmaterials, along with finished products and services. Close cooperation with amarketing network ensures continuity and reliability.

ROCKWOOL Core Solutions delivers high-performance Lapinus engineered mineral fibers for both automotive and industrial sealing markets. We specialize in bio-soluble stone wool fibers that excel in high-temperature environments, maintaining stability up to 1000°C. These inert fibers provide a sustainable, high-consistency alternative to traditional fillers, significantly enhancing the mechanical strength and thermal durability of gaskets. By utilizing precision fiber chemistry, Lapinus helps manufacturers optimize leakage control and reliability under extreme conditions. ROCKWOOL ensures that every solution combines regulatory safety with the foundational performance required for the most demanding sealing applications.

SGL Carbon is a technology-based companyand world leader in the development and production of carbon-based solutions.Its high-quality materials and products made from specialty graphite, carbonfibers and composites serve many future shaping, e. g. aerospace,semiconductor, solar and wind energy, energy storage, as well aslong-established industries like chemicals, refining, power generation, andindustrial applications. For more than 50 years SGL Carbon’s SIGRAFLEX®graphite sealing materials have been world-renowned for their quality,resistance, and reliability. Further information can be found atwww.sglcarbon.com. The direct link to our SIGRAFLEX® download center is www.sigraflex.com/downloads.

Siem Supranite is a French manufacturerthat designs and develop high-performance sealing solutions for criticalindustrial applications. From precision seals to customized sealing systems,Siem Supranite combines advanced expertise, manufacturing capabilities, andhigh quality to meet the most demanding operational requirements in downstream,upstream, and Nuclear Power industries.

The TEADIT® Group consists of manufacturingand sales subsidiaries in South and North America as well as in Europe and Asia(India and China). With its comprehensive product portfolio and professionalservices, the Group meets all requirements of industrial sealing technology.The Kirchbichl site focuses on the production of expanded PTFE tapes and sheetsas well as the manufacture of cut gaskets and is responsible for the sales ofall Group products for the markets in Europe, Africa, Asia, and Australia.

TEMAC, a.s. is a Czech manufacturer ofindustrial gaskets and sealing materials for demanding operating conditions.The company specializes in the development and production of CSF Jointingsheets, flat gaskets and custom-engineered sealing solutions. TEMAC, a.s.products comply with key industrial standards and applicable Europeanlegislation.

YMT is a technology driven company thatprovides a full range of fluid sealing products which includes SEALON gasketsheet, joint sealant, YEUMLON fluorocarbon membrane and yarns for air andliquid filtration, textiles, and separation applications.

YMT is committed to providing quality PTFEproducts and routinely supports customers with extraordinary technicalexpertise (over 40 years of hands- on, field experience in the engineeringscience of bolted joint connections) and services to solve criticalapplications through innovation to fulfill customer needs and within fullcompliance of environmental requirements.