Seals - Import export

We offer grooved seals in many different designs. There are versions without centering rim (center ring), with fixed centering rim and with loose centering rim. The area of apllications is very divers and ranges from use in fittings to high-pressure lines and systems. versions ✔ with strainer insert ✔ with flag ✔ with leakage protection ✔ with webs

We manufacture ready-to-install standard and special flat gaskets in large and small series. Depending on the area of application, different materials are used. Flat gaskets are mostly static and are mainly installed between two flanges in apparatus and pipeline construction. Depending on the quantity and size, the most economical manufacturing process is used.

Production of elastic and plastic components for all industrial sectors up to racing technology. No matter if single piece - sample production - small series - large series or the production of prototypes. Almost EVERYTHING is possible - and this means from the smallest miniature component (Ø 1 mm) up to large parts (currently Ø 2500 mm).

Production of elastic and plastic components for all industrial sectors up to racing technology. No matter if single piece - sample production - small series - large series or prototypes. Almost EVERYTHING is possible - and this means from the smallest miniature component (Ø 1 mm) up to the large gasket (currently Ø 2500 mm).

The spiral-wound gasket is the ideal gasket for applications with high pressure and temperature requirements. Used in pipelines and apparatus in the chemical, petrochemical, oil and gas production and transport industries, as well as in valves and pumps. Due to the V-shape of the metallic winding strip, the spiral-wound gasket is the only gasket with appreciable recovery, even after long periods of operation.

Corrugated ring seals with soft material overlays, mostly made of graphite or PTFE, exhibit very high tightness combined with minimum creep (loss of bolt force). This combination of outstanding properties makes corrugated ring seals ideal for refineries, chemical and petrochemical plants. ✔ Characteristic values according to EN 13555 ✔ TA Luft according to VDI 2440 ✔ Fire Safe according to ISO 10497 / API 607 ✔ Blowout test according to VDI 2200 ✔ BAM for oxygen applications

Individually manufactured for you - special designs without length limitation This sealing type is mostly used in tank construction, where they seal the gap between the tank wall and the longitudinal separator plate. Correct use of the baffle seal can significantly reduce power losses in heat exchangers. The sealing effect is achieved by 4 spring lamellas each, which are mounted fan-like in the support profile.

The newly developed CinchSeal®series is applicable for machines in food production, screw conveyors and other bulk material handling equipment, in the pharmaceutical industry as well as in the chemical industry. It is made of 316 stainless steel or other material according to customer requirements. standard features ✔ lower maintenance due to unique self-adjusting design ✔ prevent leaks and material loss and protect gearboxes, bearings and shafts from damage ✔ mounting pattern suitable for standard bearings ✔ handles dry powders, pastes, slurries, and liquids ✔ USDA- and FDA-certified sealing products for use in meat, poultry, and dairy applications ✔ needs 30% less energy than packing seals ✔ temperature ranges -40 °C to 220 °C ✔ designed to accommodate longitudinal expansion and axial runout of the shaft ✔ pressurization with sealing air, 0.3 to 0.6 bar above the pressure of the operating vessel

We develop and manufacture special seals for power stations, for the chemical and petrochemical industries, for machinery and pipeline construction. In other words, seals that provide the greatest possible reliability even under extreme operating conditions (pressure, heat, cold, aggressive media) – at temperatures from -200 to +1.000 °C. Product Range: - DVGW tested, see separate brochure - Punched, cut seals - Plates, foils - Semi-finished items - Form articles Benefits: - Highest chemical resistance - Insoluble and does not swell in organic or anorganic solvents - Resistant to the weather - Temperature range -190 to +250 °C - Highly anti-adhesive, does not stick - Resistant to hydrolysis Common fillers: - Quartz - Glass - Carbon / Graphite - Bronze - or without filters Fillers reduce the cold flow, lead to higher resistance to temperature and media, improve thermal conductivity and increase resistance to abrasion and pressure levels.

Graf-Flex-SP2 seals The Graf-Flex-SP-2 seal is a pointed sheet seal produced by a special process. The design of the seal is based on empirical values. Numerous tests have been carried out to verify the adhesion between the pointed sheet and the graphite coating as well as the surface quality, and thus the adhesion between the coating and the flange surface.The first phase of these tests led to special perforation of the carrier plate in terms of the geometric shape of the hole and hole distribution. The second phase took account of the adhesion of the seal to the surface of the flange and defined the surface quality of the graphite material. The values found in this way were transferred to the mass production process using a special procedure. . This consisted of a specially produced perforated roller for penetrating the sheet together with a special surface roller. Finally, the graphite coating is applied to the defined surface in the calendering process.

Developed by IBK Wiesehahn, the secondary friction connection seal with H-profile has created an area of application in the industrial branch. The successfull conzept of “secondary friction connection” is based on the separation of bracing and sealing. Every functionary of the seal meet only one function. The seal is made of hard metal-profile and elastic sealing-material. The sealing-material is measured, that after reaching the block storage, the recovery behavior fully exists. A overpress of the sealing-material is basically excluded. Benfits of IBK SAFE-H® Seal: Secondary friction connection (block storage) Seal is chambered (secured against exhaust) High resilience of the flange connection Indenpendently pressure stage dimensions Easier to install regarding centring gauges Simplified warehousing High temperature resistance (up to 1000°C) High pressure resistance (up to 525 bar) Possibility of redefinition of the sealing zone with repair set

We develop and manufacture special seals for power stations, for the chemical and petrochemical industries, for machinery and pipeline construction. In other words, seals that provide the greatest possible reliability even under extreme operating conditions (pressure, heat, cold, aggressive media) – at temperatures from -200 to +1.000 °C. The patent solution IBK-SAFE-H® developed by us has been used for years in the chemical industry, in machinery construction and in nuclear powerstations and defines the state of the art in its discipline Type Profile - Flat gasket IFD / with inner metal border IFDI - Rubber-steel gasket IGSD / with O-Ring IGSP - Non-load-transmitting rubber-steel gasket IGSKN - Corrugated gasket IWD / with centerring IWZ - spiralwound gasket ISD - spiralwound gasket with inner centerring ISI - Spiralwound gasket with inner and outer centerring ISIA - Grooved gasket IKD / with centerring IKZ - Convex grooved gasket IBKD / with centerring IBKZ

We seal your housings, control cabinets or lighting units, apply adhesives or cast electronic components. In addition to the proven, high-performance 2-component PUR seals (FIPFG), we cover other important areas of application for our customers by applying homogeneous 1-component seals. For example, if your application requires higher temperature and/or chemical resistance or may be less compressible than a foamed seal. Our one-component, elastic solutions are also used for electrically conductive seals. We dose silicones, polyurethanes or MS polymers in liquid, unreacted form directly onto your component. True to contour on the smallest geometries, extremely adhesive and durable. Perfect sealing – sealing, gluing, casting directly on the component. Absolutely true to the contour and directly onto your component. We enable our customers to do this in series thanks to state-of-the-art dosing systems.

We seal your housings, control cabinets or lighting units, apply adhesives or cast electronic components. In addition to the proven, high-performance 2-component PUR seals (FIPFG), we cover other important areas of application for our customers by applying homogeneous 1-component seals. For example, if your application requires higher temperature and/or chemical resistance or may be less compressible than a foamed seal. Our one-component, elastic solutions are also used for electrically conductive seals. We dose silicones, polyurethanes or MS polymers in liquid, unreacted form directly onto your component. True to contour on the smallest geometries, extremely adhesive and durable. Perfect sealing – sealing, gluing, casting directly on the component. Absolutely true to the contour and directly onto your component. We enable our customers to do this in series thanks to state-of-the-art dosing systems.

As high-performance plastics, we mainly use PTFE with various fillers such as bronze, glass fiber or carbon. For special applications, we also offer sealing rings made of PAI or PEEK.

Gaskets, seals and technical molded parts made of special elastomers are manufactured using both injection molding and the classic compression molding process.

Aluminum cartridges protect the sealing compound with a diaphragm and seamed lid to prevent leakage, ensuring a long shelf life and preventing the contents from drying out. The two-component integrated system is suitable for fast-curing fillings and easily used with existing guns on the market while offering a variety of static mixer nozzles. Cartridges can be printed with customized art in up to six colors and have lacquer applied to the inside surfaces. Products include cartridges and a two-component integrated system.

to fit 724

without shaft seal streamlined spiral housing made of PP volume flow of up to 950 l/min delivery head of up to 42 m.WC back pull-out

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S ) • mixed-cell (semi-closed) EPDM (EPDM-SC) Technical properties Can withstand a wide range of requirements

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S ) • mixed-cell (semi-closed) EPDM (EPDM-SC) Technical properties Can withstand a wide range of requirements

ellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S ) • mixed-cell (semi-closed) EPDM (EPDM-SC) Technical properties Can withstand a wide range of requirements

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S ) • mixed-cell (semi-closed) EPDM (EPDM-SC) Technical properties Can withstand a wide range of requirements As a manufacturer and dealer

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S )

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S ) • mixed-cell (semi-closed) EPDM (EPDM-SC) Technical properties Can withstand a wide range of requirements As a manufacturer and dealer

In the FIPFG process, a 2-component sealing system in a still liquid, non-reacted form is applied “in-situ” directly and true to the contour to the component using a robot. Highly elastic, dimensionally accurate and cost-effective seals that are perfectly connected to the workpiece: KOPP has been offering this to you for more than 15 years in the form of FIPFG sealing systems. In the FIPFG process (formed-in-place-foam-gasket), a 2-component sealing system in a still liquid, non-reacted form is applied “in-situ” directly and true to the contour to the component using a robot. The possibilities of the technology are as diverse as our customers' requirements for the seals themselves. This makes on-site technical advice essential. Thanks to our experience and technical expertise, we always find the perfect solution with our customers. Through our own toolmaking and construction and application consulting, we can produce quickly, flexibly and cost-effectively.

In the FIPFG process, a 2-component sealing system in a still liquid, non-reacted form is applied “in-situ” directly and true to the contour to the component using a robot. Highly elastic, dimensionally accurate and cost-effective seals that are perfectly connected to the workpiece: KOPP has been offering this to you for more than 15 years in the form of FIPFG sealing systems. In the FIPFG process (formed-in-place-foam-gasket), a 2-component sealing system in a still liquid, non-reacted form is applied “in-situ” directly and true to the contour to the component using a robot. The possibilities of the technology are as diverse as our customers' requirements for the seals themselves. This makes on-site technical advice essential. Thanks to our experience and technical expertise, we always find the perfect solution with our customers. Through our own toolmaking and construction and application consulting, we can produce quickly, flexibly and cost-effectively.

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend

Cellular rubber made by KOPP is the ideal material for sealing, insulating, insulating, dampening and as rattle protection. Cellular rubber is a porous, closed-cell rubber quality that is available in various strengths and densities. It is manufactured using the so-called expansion process - based on natural and/or synthetic rubbers, such as EPDM and other synthetic elastomers. Cellular rubber is airtight and waterproof and therefore (unlike foam rubber) does not require an outer skin to be used as a seal. From our KOEPPcell® range you can get the following cellular rubber or elastomer types in our usual high quality at extremely interesting prices: • Natural rubber (NR-L, NR-S) • EPDM (EPDM-L*, EPDM-S*, EPDM- SUW*, EPDM-W*) * all also peroxidically cross-linked • Chloroprene rubber (CR-L, CR-S) • EPDM-PE blend • EPDM-CR blend (EPDM-CR-L, EPDM-CR-S ) • mixed-cell (semi-closed) EPDM (EPDM-SC) Technical properties Can withstand a wide range of requirements