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MECHANICAL GLAND PACKINGS Gland packings are traditional method sealing pumps, high pressure valves and other industrial rotary equipment. Through use latest achievement of material engineering and heavy duty components, they combine simple installation, reliability and economical efficiency. Grafopak 450 Gland packing made of a 99% purity expanded graphite, secured by the inhibitor from a galvanic corrosion. Designed for sealing stuffing-boxes in impeller pumps of water, chemicals and petroleum compounds up to 450 °C, except strongly oxidizing and abrasive media. Inkograf 600 Packing based on...

INDUSTRIAL MECHANICAL SEALS Mechanical seals are a precision shaft seal the basis of face close-fitting working rings with extremely high hardness and durability of abrasion with secondary seal made of heavy-duty elastomer, graphite or PTFE. These seals are made with high precision on micrometer level, It guarantee in practice leakageless working. Very popular elastomer bellows seal, designed for duties with liquid media minor solids containing, used by the most pump producers (such as 20PSR, 32PSR, 20PSRS, 20PSRB, 16PSRM and others). Modification of MS01 seal (adjusted to extended bellows),...

GRAPHITE GASKETS AND SEALING MATERIALS Gaskets and sheets made of flexible graphite with metal reinforcing are designed for making high-performance technical seals. These materials combine flexibility and thermal resistance of graphite with strengthen of metal alloys. Graphite board GR Graphited board is a basic material used in production of gaskets for motorization and common use equipment. It is resistant to liquid fuel oils and other lubricating means. Range of use -40°C to 200°C. Board is available in sheets 1x1m, thickness 0,5 mm, 0,8 mm, 1 mm or 1,5 mm PerfoGraf Metal-graphite composite...

GRAPHITE MATERIALS AND ACCESSORIES Graphite is the material more and more often use in modern industrial machinery and equipment. Graphite fulfill the high criteria of durability, moreover it is neutral for human health and environment, which make it the high-tech material as well ease to use. Graphite for electric-discharging (EDM) Production process of EDM isotropic graphite is very difficult and expensive, but it guarantees a fine-grained and isotropic structure and advantage over copper, even copper-tungsten in the electricdischarging process. EDM graphite is available in required shapes...

HEAT-INSULATING MATERIALS MADE OF CERAMIC FIBERS AND COMPOSITES Excellent thermal and chemical resistance, very good insulating properties of ceramic fibers products prove their utility in steelworks, power plants, ceramic works, chemical plants and building industry. Vacuum-form hard boards with polished surface and high density up to 360 kg/m³. The boards replace perfectly traditional heavy refractory linings, have better isolation and impact strength level, are not fragile, at some level are flexible. Furthermore they are easy to cut and montage, using glue or anchors, even without mortars....

JOINT SEALANT TAPES Graphite and PTFE sealing tapes enable make instant seal directly on installation and they are irreplaceable in case of sudden needs to do replacement seal. Because of low forming pressure (m factor) it can be use for most flanges, also made of soft and fragile materials as plastic and glass. Uniflexon PTFE tape Tape made of pure PTFE of a increased density and resistance. Material designed for usage in systems with working pressure to 60 bar. Rectangular shapes (with or without self-adhesive layer), width 10 – 60mm. This material has full chemical resistance in range 0-14...

PTFE MATERIALS AND SHAPES PTFE is one of the most chemical resistant plastics, moreover it has especially broad temperature range of usage from -260 to +260°C. PTFE materials are use in various forms in industry, for construction of installation, repair and service of devices. This is easy and safety to use substance, PTFE element can be easy machining by typical tools and machines designed for metals and wood. PTFE rolls and rods Typical technical PTFE parameters PTFE tubing and hose Tensile strength Compressive strength (deformation 1%) Transverse strength 0,7 N/mm² Ultimate elongation Friction...

NATURAL GRAPHITE The natural graphite has two basic form: amorphous as black graphite and crystalline form with flake structure (silver graphite). Because of unique properties, such as: high chemical and thermal resistance, good thermal and electrical conductance also selflubricating, the graphite has attained significance in modern industry. Graphite W8045 and W8150 Amorphous graphite, delivered as powder, is designed to prepare powders and separating coatings in the foundring and metallurgy. It can be used either in form of powder or in form of a water dispersion. It is an excellent dry lubricant,...

FIBERGLASS THERMAL INSULATION The insulation materials produced base on glass and quartz fiber with high chemical and thermal resistance, over 550 °C. These materials are weaved from texturized yarn in various form, as: cloth, tapes, sleeve, round and square ropes. They can be optionally covered with mica, alufoil, silicone and self-adhesive tape. Tapes woven of soft, textured glass yarn. Tapes, of a width from 20 to 150 mm, have a wide range of applications and can be additionally coated with aluminum foil, silicone or be made in self-adhesive version. Soft ropes of a rectangular and square...

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