Sealing Solutions

We supply all common industry standard Mechanical Seal types and dimensional standards, in addition to providing the largest range of equipment specific Mechanical Seal replacements for all major global pump manufacturers.

Global Sealing Solutions Africa Group

We plainly comprehend that you need not to lose, but rather to gain more cash over your time of work with us. That is the reason we dismiss all high-chance undertakings, that may prompt a quick heap of money out of the blue however to a primary capital’s misfortune the second Global Seals Head Office is located In Johannesburg, South Africa and our affiliate branches are located all over the world. We are a leading manufacturer and distributor of both seals and gaskets. We stock over 40,000 different sizes and materials all available for next day delivery nationwide. We distribute for some of the world’s leading brands; AS Aston Seals, Bondloc, Corteco, Freudenberg Simrit, Hallite, Trelleborg, Klinger, Flexitallic and many more. Our manufacturing facility is based in Little Island, Cork enabling us to manufacture both standard and non-standard sizes in both gaskets and seals QUICKLY without tooling charges!


QUICKLY without tooling charges!

Our product range includes O Rings, Gaskets, Mechanical Seals, Rotary Shaft Seals, Pneumatic Cylinder Seals, Hydraulic Cylinder Seals and related products such as pressure gauges, Bondloc adhesives, Circlips and many more.

 
Mechanical Seal range has been created to provide our distributors the ability to support market demands for OEM Pump maintenance and repair. All designs have been created with a focus to remove common issues and failure causes, increase ease of fitting and deliver ultimate performance through use of high quality and carefully chosen materials. The product range is backed by exceptional tools such as our unique OEM database that allows the identification of the Vulcan Mechanical Seal required using only the pump model or OEM part numbers. This ease of identification allows you to provide your customer the replacement Mechanical Seal they require before taking their equipment out of service.

Superior Product Quality

Exceptional design capability combined with a company-wide quality ethos, as well as extensive in-house electronic production and inspection control systems gives us absolute quality, traceability and cost control of our products. This gives you assured consistency of supply, quality and reliability to confidently service your customers

Diverse Approach

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Professional Team

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Expert Advice

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Result Based

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Business Strategy

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Business Idea

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The seemingly humble O-Ring is an exceptionally versatile sealing device. Applications ranging from garden hose couplings to critical aerospace or oil and gas duties make it the world’s most popular volume produced seal.

We have been making top-quality O-Rings since this sealing method was introduced in the 1930s. Today we stock many thousands of types and sizes in our most popular materials – including RGD-resistant grades – ready for same day despatch.

If the rings you want are not available off-the-shelf, we can precision manufacture them within hours, if necessary. With our ‘lean’ manufacturing plant and flexible production schedules, we can meet industry’s most urgent requests.

Hydraulic and Pneumatic Seals

Hydraulic and Pneumatic Seals are a class of seals that are used in applications with either rotary or reciprocating motions.

Pneumatic Seals are exposed to air with a minimum amount of lubrication. They are often used in pneumatic cylinders and valves and usually are not under high pressure, but exposed to high operating speeds.

Hydraulic Seals are exposed to hydraulic fluids such as hydrocarbon and phosphate ester and are designed for high-pressure dynamic application.They are usually need to be  higher friction seals than pneumatic seals but often under lower operating speeds.

We offer a wide range of standard and custom sized seal for Pneumatic / Hydraulic cylinders.  These include :

Vee-packing

Vee-packing is design for sealing rods, pistons and plungers in hydraulic cylinders and hydraulic presses. It is extremely suitable for medium to heavy duty applications. Vee-packing can accept low & high pressure, vigorous conditions & also if any misalignment between sealing gaps.

The seal is a combination of a Base seal, center V-Ring & pressure ring. The center ring is the main seal being flexible enough to retain high & low pressure, whereas the base seal support the center ring from getting extruded against high pressures.  The pressure ring helps in retaining the center ring profile& distributing pressure equally.

Our Vee-packings are made of reinforced cotton fabric and Nitrile elastomer, in standard version, to give good resilience, sealing efficiency and extrusion resistance.  Sizes are available in Metrics and Inches with a combination of 1+5+1, a total of 7 pieces per set.

The PTFE Seal

The PTFE Seal consist of a PTFE sealing element and a rubber O-ring functions as elastic energizer. The required sealing effect is achieved by radial pressure, produced by the preloaded element and system pressure.

Outstanding features of PTFE Seal are:

Application:

The flexiseal system

The flexiseal system is an advanced all-purpose sealing concept. It consists of all highly abrasive and chemical resistant PTFE-based POLON component and an energizing profiles spring. This design ensures a static sealing pressure of controlled size around the entire inside and outside circumference of the seal even without system pressure.

Advantages

The V-Ring seal

The V-Ring seal is designed with a long flexible lip, the seal acts like an axial slinger. It can retain heavy lubricants and is highly effective in excluding contaminants. The V-Ring can be used as the primary seal or as a secondary back-up seal. The rubber V-ring can be stretched over flanges, couplings and sometimes over complete bearing housings without any unit disassembly.

Because of the design of V-rings, it can perform well in dry applications. The capability of handling a greater amount of eccentricity and misalignment than most lip seals have shown the advantage of using a V-ring.

Materials

Nitrile rubber is the standard grade. It has excellent resistance to wear and withstands the majority of media to which a seal is exposed. Temperature range -40°C to +100°C.

Fluorocarbon rubber (VITON®) is used where the operating temperatures are more than +100°C, and in conjunction with certain aggressive chemicals. Temperature range -23°C to +150°C in dynamic applications, -45°C to +230°C in static applications.

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