Seals. Image for O RINGS. O RINGS. Image for ARTIC HYDRAULIC & PNEUMATIC SEALS. ARTIC HYDRAULIC & PNEUMATIC SEALS. Image for FFKM O. Artic is a wholly owned company of the Gapi Group which gives us another complete sealing solution for the Hydraulic and pneumatic sealing requirement. The RPS seal type combines in one solution two different installations and a full list which includes other sizes available please download our Artic Catalogue .
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Pacific Oil Seals have extensive knowledge in providing solutions for all kinds of industrial seals and sealing systems in a wide range of sizes. Due to its chemical composition high molecular weight chains of appropriately modified polysiloxanesthis series is particularly resistant toward atmospheric agents, light and ozone.
The entire discussion is destined for designers and users, as a valid cataloguf and guidance for selecting the most appropriate type for their specific uses. This is for the purpose of providing it with certain properties, such as: The use of phosphorous bronze springs, while having the same chemical resistance as stainless steels, is not recommended because of the instability of its dimensional characteristics cataloguee the uneven decay of its load capacity.
This chapter deals with the sealing of gapl on rotating shafts, a delicate problem that now finds its almost universal solution in the application of a product known as a “rotary shaft seal”. We are a supplier of hydraulic seals, pneumatic seals, orings and associated sealing system products. The function of the spring is to counteract this tendency.
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We are also the exclusive distributor for Kastas hydraulic products in Malaysia. It was therefore decided to use it only in combination with high-quality compounds, where most of the cost increase is compensated by the savings in elastomer materials. We can supply custom molded o-ring designs in any material and in virtually any shape or size. In fact, catqlogue, mechanical deformation and chemical action of the fluids affect the original properties of the rubber.
Catalog We implement the hydraulic and pneumatic range of products including new profiles and updating existing products New Sealing Solution The new catalogue presents new design and accurate and complete tecnical information.
This is supplemented by a stabilizing heat treatment performed at a higher temperature than the operating one, which makes it possible to achieve: This elastomer cqtalogue exceptional heat and chemical resistance. Spanning decades of services catalotue the hydraulics industry, and a commitment to quality, Pacific Oil Seals excels in providing high quality oil seals.
Your Total Sealing Solution Partner. A familiarity with the materials is essential to help the designing specialist make the proper selection of the most suitable materials for the application of interest.
Gapi Group > Products > Industrial Seals > O-Rings – Rubber
As a result, the original radial force exerted by the sealing element tends to decrease. The most widely used elastomer in most current applications. Corporate Certification ISO This rubber is based on ethylene-propylene plus a third diene monomer which allows its reticulation with sulphur.
Pacific Oil Seals is a leading supplier of o-rings for the semiconductor industries. This catalpgue is recommend for use with: Today Gapi Group is able to offer a complete range ggapi sealing gaskets in different materials. It is recommended for: Its cost was considerably higher than that of a coated type.
Artic Seals has recently integrated its range of products with a new series of sealing solutions dedicated to the hydraulic and pneumatic industry. The qualities of these oil seals products are guaranteed with wide range of industry product sizes in imperial and metric measurements. It is impossible, therefore, to merely consider the geometric shape of a shaft seal and its total radial load at ambient temperature, because caatalogue operating conditions and eeals may substantially vary, depending on the change of the modulus of elasticity induced by a temperature change.
Catalog Gapi | Garnituri Hidraulice
The main qualities of the compounds ROLF uses for producing its shaft seals are: We are the sole distributor of Kastas, a brand synonymous with top quality pneumatic sealing products. In time, it has also been bapi that in order to achieve a reliable seal, a ground outer finish and a finely machined seating was needed in addition to the use of sealing materials.
The temperature effect actually determines, in the course of time, not merely an cataligue of the rubber’s original characteristics, but also a decrease of the mechanical properties of the steel constituting the spring. The shape of the “rotary shaft seal” is shown in the figure belowe, which also supplies the recurrent nomenclature for the component parts of the ring.
Due to its chemical structure, it has a peculiar resistance to fluids such as water and steam and environments such as ozone, which recommends its use for: The spring has a function that is complementary to the fundamental action provided by the sealing lips.
Its function is to offer the shaft seal the necessary rigidity to enable a stable coupling with its relative housing seating. In the standard version it consist of a phosphatized, high strength piano wire steel to UNI or DIN standards.
This coating is a result of vulcanization and can be plain or corrugated to better fit the assembly forces required by the customers. The material used for the sealing lip is a mixture of one or more basic elastomers and a variety of ingredients, such as: In addition to the historical production of rubber O-Rings and saels as per plan, we can find a wide range of products starting from rotary cataloyue seals for all applications, hydraulic and pneumatic seals to seals for automotive braking systems and motorbikes.
What Gapi Group makes. This solution involves coating the outer case up to about half of its height. The spring is a closely wound helical spring in toric form and possesses a calculated initial pre-loadinging force. Despite its less than fully satisfactory tear and abrasion strength, its low friction coefficient amply compensates for the relative effect. It is therefore recommended for: The use of springs of different material may be considered for particular applications.
The typical fundamental components of a shaft seal are: Therefore the mission to complete our program of Corporate Certification by the end of the yearwill be accomplished. The thermal expansion coefficients of elastomers are decidedly superior to those of metals see Table belowe. At any rate, ROLF solved the problem by producing its seals with their outer surface coated only up to half of its height, as detailed below. For instance, in cases requiring a seal against corrosive liquids such as seawater, detergent or acid solutions, a stainless steel spring can be employed, conforming to the following standards: Pacific Oil Seals is the sole distributor for Hallite Seals in Malaysia with over 15 years of experience.
The standard springs undergo a programmed bedding-in process which allows a precise evaluation of the radial force at the design stage.