Sealing seals - Import export

Designing pumps, compressors and other equipment, the aim is to prevent leakage into that can emerge at any point by liquids or gases. To solve this problem very often are used mechanical seals. To obtain the desired sealing function and an adequate lifetime of the mechanical seal,the preconditions must be fulfilled within the permitted tolerances at any time: parallelism of the sealing surfaces perpendicularity of the seal faces to the rotation axis elastic contact of the sealing surfaces existence of a lubricating film between the two sealing surfaces Usually the sealing capability of the mechanical seal against shaft or housing is obtained with the secondary seals, as O-rings, bellows or boots In conjunction with the International Organization for Standardization (ISO) and their standards (ISO 3069), the German Industrial Standard (DIN) published proposals for standard mechanical seals with DIN EN 12756 (24960).

Our mechanical seals for compressors are suitable for use in: Bitzer®, Bock®, Carrier®, Carlyle®, Carrier-Sutrack®, Copeland®, Dunham Bush®, Frick®, Gram®, Grasso®, APV Halls®, Howden®, Lightfoot®, Sabroe®, Stal®, Thermo-King®, Witt®, Zanotti® etc.

Our mechanical seals for the shipping industry are suitable for use in: Allweiler®, Bornemann®, IMO®, Kral®, KSB®, Netzsch®, Seepex®, Thune Eureka®, Behrens®, Garbarino®, Grundfos®, Gulnard®, Hamworthy®, Heishin®, Herborner®, Iron®, JMW®, Jugoturbina®, Kikai®, Leistritz®, Merser®, Naniwa®, PCM®, Rickmeier®, Samson®, Scanpump®, Shinko®, SIHI®, Speck®, Sta-Rite®, Svanehoj®, Taiko®, Teikoku®, Worthington® etc.

Mechanical seals for the food industry are used in a very broad range of industry sectors, such as in breweries, wine and cider productions, beverage industry, cheese dairies, creameries, juice productions, producers of "soft drinks", etc. In this case, the various components of the seal are made of FDA approved materials. Our mechanical seals are suitable for use in: KSB ®, A.P.V. ®, Alfa Laval ®, FRISTAM ® Lowara ®, TUCHENHAGEN ®, HILGE ®, INOXPA PROLAC ®, INDAG ®, GRUNDFOS ®, JABSCO ®, JOHNSON ®, etc.

O - ring seal as flexible perfection To determine which O - ring can be used , only a few important operating parameters must be defined . The temperature , the pressure and the indication of the chemical resistance determines the selection of the correct O - ring at the right application. O - rings from Billi - seals are distinguished , depending on the material , by high thermal stability, good chemical resistance and good low temperature flexibility.

In order to be able to meet the individual requirements of our customers, we offer various types of spiral wound gaskets: For example, you can choose between standard versions with a smooth surface and various special models. All articles are based on a stainless steel strip and high-quality filling materials such as graphite and PTFE, which underlines the excellent quality standard. The spiral wound gaskets of billi are characterized by a constant elasticity during hot-cold cycles. Classical applications in the chemical industry include all types of gas lines, directional valves and pumps. Furthermore, spiral wound gaskets are the optimal solutions for pressure vessel openings in steam systems as well as low and high pressure in nuclear power plants. For the best possible functionality of spiral wound gaskets, the careful considered choice of model is of central importance: the versions with centering ring, for example, assures an ideal fit between the bolts.

The range in the graphite seals segment is not limited to rings and tapes, but also includes sheets: The many advantages of billi graphite sheets include the low permeability of liquids and gases as well as high resistance to chemical substances. In addition, the plates made of natural graphite convince for their enormous stability and high resistance to temperature fluctuations. The graphite sheets can be ordered in different versions so that the perfect items are available for every application: For example, you can choose from models without steel reinforcement, with plain steel inserts and tanged stainless steel reinforcement. All graphite gaskets from our company are convenient for the targeted interaction between a high quality standard and improved health protection: you can order asbestos-free graphite sheets and many other types directly from us at a reasonable price.

The function of gaskets is to prevent the leakage of medium outside the equipment. Static seals are used in many applications such as plumbing and heating systems, sealing fasteners, containers and pipeline construction. They are washers, rings or frames which generally are adapted to the whole width of the sealing surface. They can be used for example in flange connections of pipelines, pumps, motors, valves, etc. The gaskets are made of various materials such as: Rubbers, fiber plates, synthetic plates, graphite, PTFE, etc.

Due to the wide range of different designs, perfectly suitable PTFE seals are available for every application. The PTFE gaskets from billi are characterized by high dielectric strength, excellent electrical insulation properties and a low thermal conductivity. All items are manufactured with a high processing quality. Discover the various PTFE gaskets in our online catalogue and order the right products for your application directly from billi. Depending on the respective requirements, different PTFE seals are suitable for you: Our comprehensive range includes, for example, PTFE thread sealing tapes with a temperature resistance of -200°C up to +260°C. The PTFE tapes are both, odourless and insoluble. In addition, the PTFE thread sealing tapes have a particularly low coefficient of friction, which improves their performances. We also offer PTFE cord with a pressure resistance of up to 10 bar. Possible applications include valves as well as piston and centrifugal pumps.

FE-03TK silicone hollow chamber seal transparent - silicone hollow chamber seal with self-adhesive back, transparent - joint width 4 to 6 mm - dimensions W = 7 mm, H = 6 mm - emission-free and Oddy tested - 60 Shore A

FE-S2 silicone brush seal - attachment to window edges - suitable for mutually / overlapping edges - silicone sealing profiles, suitable for indoor and outdoor installations - made of permanently elastic silicone, age-resistant, permanent sealing property - emission-free and conservation tested - certified British Museum Standards Oddy tested - 60 Shore A

FE-S1 Compression seal - silicone seal - suitable for blunt connections - for sealing joints up to 10mm distance silicone seals - silicone sealing profiles, suitable for indoor and outdoor installations - made of permanently elastic silicone, age-resistant, permanent sealing property - emission-free and conservation tested - certified to British Museum Standards, Oddy tested - 60 Shore A

The bearing assemblies are equipped with the S10 boot seal as standard. Temperature: –30 ° C to +80 ° C (NBR). Max. Peripheral speed: 5 m / s. For the sealing of the construction (e.g. when using a bearing element) the seal can be ordered by the meter. The joint is then glued with Loctite 401® adhesive. Special seals are available on request. Franke offers Viton seals for high temperatures or aggressive media.

(17.066) Rubber sealing of different sizes (DN80, 100, 125, 150, 200, 150, 300) and weights (0,24kg – 1,48kg), made by different materials (Viton, NBR, EPDM), annual demand 2.000pcs

Flat aluminium seals are mainly used in the cosmetic, pharmaceuticals and food industries. They are applied using fully automatic packaging lines (e.g. BaCo 2500 and BaCo 3600). The aluminium seals are available in any shape, size, material specification and design. Advantages Quality protection Protection against light, oxygen, germs, water vapour and foreign odours Tamper proof Absolute tightness Exclusivity through individual print and decoration Easy to peel off Residue-free removal Pasteurisable, sterilisable and breathable seals

Preformed aluminium seals protect the product as well as the environment. They are made of aluminium-plastic compounds that provide an ideal protection against leaks and 100% tamper-proof. They can also be used to seal containers with aggressive chemicals and agro-chemicals. Their recessed shape or cap shape makes them idel for manual processing as they can easily be manually placed on the containers. Advantages reliable protection, also for aggressive products easy manual handling, self-centring

The Cable Entry Plate KADP is used to insert and seal cables in enclosures, machines and control cabinets. It provides a high flexibility for varios applications. KADP is perfect in tight spaces, as several cables can be inserted into the plate. Due to the ideal placement of the close-fitting insertion points, a high packing density with a protection grade of IP66 is achieved. The installation of the KADP into the enclosure is time-saving, by simply snapping the plate in with a single click. The cables are simply plugged in and the job is done. The "pushout" membrane re-seales almost by itself after removing the cable.

Screw plug for the secure sealing of unused threaded or clearence holes. Features: — Temperature range -40 °C / + 100 °C — Protection grade IP66 / IP68 - 5 bar — Test Standard UL 514B

Screw plug for the secure sealing of unused threaded or clearence holes. Features: — Temperature range depends on the material of the o-ring VMQ: -55 °C / + 120 °C EPDM: -40 °C / + 120 °C NBR: -40 °C / + 100 °C — Protection grade IP66 / IP68 - 10 bar (6h) / IP69K

The Zurcon® Scraper ASW has an additional supporting bead on the inner surface which prevents twisting of the scraper in the groove, also preventing impurities from reaching the back of the scraper. It efficiently removes dirt, dust and water while leaving the required residual oil film on the rod. Simple installation.

A single-acting sealing element consisting of a U-shaped Turcon® ring and a metallic V-shaped finger spring. The special flanged heel prevents the seal from rotating/twisting and the short and heavy dynamic lip offers reduced friction, resistance to aging and a good scraping effect even in highly viscous media.

Bonded seals are a cost-effective solution for bolt/thread sealing. They offer reliable high and low pressure sealing capability and are able to perform in a wide range temperatures. The seal itself is made up of a disc consisting of a metallic ring and a rubber sealing pad bonded together.

The Turcon® Variseal® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf life.

The Turcon® Variseal® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf life.

Zurcon® Dualseal is an excellent alternative to an O-Ring and Back-up Ring combination. The advantages are its resistance to twisting, stability at pulsating pressures and low risk of contamination. Dualseal is easy to install and has a long service life.

A double-acting scraper with a sealing and scraping lip in injection molded polyurethane, designed in such a way that it efficiently removes dirt, dust and water while leaving the required residual oil film on the rod. The inward-facing scraper lip seals even under low pressure. Wear resistant, long service life

Double-acting O-Ring energized scraper with two O-Rings that has two functions: a) to scrape contaminants from the retracting piston rod to prevent soiling of the system and b) to hold back the residual oil film on the extending piston rod on the medium side. Excluder F is recommended for use in conjunction with Turcon® Stepseal® 2K or Zurcon® Rimseal. Very high resistance to hydraulic media.

The Turcon® Excluder® 2 is a double-acting O-Ring energized scraper that has two functions: a) to scrape contaminants from the retracting piston rod to prevent soiling of the system and b) to hold back the residual oil film on the extending piston rod on the medium side. The O-Ring maintains the pressure while the Excluder® 2 performs the scraper function. Excellent sliding properties and stick-slip free.