Tel: +27 11 079 6033 | info@globseals.com | +27 78 336 3011

Global Sealing Solutions Africa Group

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Quality Sealing Solutions

Global Seals is the leading Africa provider of sealing solutions; our many capabilities include design, development and manufacturing. A seal is a relatively soft, non-metallic ring captured in a groove or fixed in a combination of rings, forming a seal assembly, to block or separate fluid in reciprocating and rotary motion applications. Seals are vital in machinery. Seals can be made from a variety of materials such as polyurethane, rubber or PTFE. The type of material is determined by the specific operating conditions or limits due to fluid type, pressure, fluid chemical compatibility or temperature.

Industries We Serve

  • Oil and gas industry
  • Refining technology
  • Petrochemical industry
  • Chemical industry
  • Pharmaceutical industry
  • Power plant technology
  • Pulp and paper industry
  • Water applications
  • Mining industry
  • Food processing industry
  • Shipbuilding
  • Aerospace industry

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Global Sealing Solutions Africa Group

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We look at quality comprehensively. Beyond product quality, we increase the scope of the quality concept and of the demands we have imposed upon ourselves to include all processes and services. These connect us, not only to each other, but also with our customers and suppliers.

Global Sealing solutions Africa seeks to contribute to the technological needs of rapidly changing industry demands of Sb-Sahara Africa through innovative products & services and thorough understanding of their customer’s needs

Global Seals's seals and gaskets are designed and constructed to resist extreme erosion and corrosion. They are capable of withstanding abrasive materials and extremely high-pressure environments. The company's seals and gasketing products deliver the additional safety and reliability demanded by industries and mining companies. Our service of hydraulic sealing products provides the optimum sealing solutions for almost every hydraulic application - from the most accurate instruments and control actuators up to the heaviest forging and extrusion presses. Each product has been specially developed and proven to give

  • Optimum equipment performance
  • Reduced leakage Low friction operation
  • Long trouble-free operating life
  • As well as arduous and critical duties

Global Seals Africa Group

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Our reputation for providing optimum process solutions and the highest levels of support, from the assistance of appropriate equipment selection through to accurate delivery and both hot and cold commissioning, has been extended to our industrial pump offering. This means Global Seals is now well positioned to assist industries using pumps for various applications to attain the best possible uptime and reduce unnecessary overhead expenditure.

The long term performance and operating costs of a pump can be significantly affected by how well it’s been installed. Can you be certain that the pump is doing the job you asked it to do? If it isn’t, then you might not get what you’re expecting or the pump might not last as long as you’d envisaged.

Global Seals | Monitoring your pumps is absolutely essential if you want to reduce expensive pump repairs and avoid unexpected pump failures. But, in addition to this, monitoring your pumps will prolong their life, help identify problems somewhere else in your system and reduce your power consumption by keeping them at their optimum efficiency. We have experienced personnel trained to use the latest monitoring euipment with years of pump knowledge. A range of services that can give you peace of mind to whatever level you require. A comprehensive site survey that can include recommendations to optimise your pump running costs. Scheduled site visits.

  • HD Rubber Pumps: Designed for corrosive slurry operations
  • HD Metal Pumps: Casing liners interchangeable with other material options
  • MD Pumps: Cost-effective solution for medium-duty slurry applications as well as in the CIP process
  • ST Pumps: Ideal choice for handling large or stringy solids
  • HD-VS Pumps: Designed to handle highly abrasive slurries
  • HD-SP Pumps: Available in different spindle lengths and materials of construction
  • MD-TV Pumps: Suited for all sump applications; spillage and carbon transfer

Tel: +27 11 079 6033 | info@globseals.com | +27 78 336 3011

Sealing Solutions

  • Oil Seals
  • O-Rings
  • Mechanical Seals
  • Gasket Sheets
  • Sealants
  • Adhesive

Mechanical Seals

We hold large stocks of Burgmann, John Crane, Chesterton, Grundfos, & Harzberg mechanical seals.

Industrial Services

Speedie Sleeves, Wiper Seals, U Rings, V Rings, Back Up Rings, Camozzi, Disc Springs, Bonded Seals

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Sealing Solutions

Bringing the solutions closer to you. Our large volume of well-stocked inventory is backed by an efficient logistic management system that ensure the right solution is provided to our customers at the right time and at the right place.

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Mechanical Seals

A gasket is a mechanical seal that fills the space between two mating surfaces, generally to prevent leakage from or into the joined objects while under compression. Gaskets come in many different designs based on industrial usage, budget, chemical contact and physical parameters. 

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Rotary Oil Seals

Rotary shaft seals are used throughout the automotive industry, power transmission and general industry in many diverse applications. Wherever a bearing is used there will in most cases be a rotary shaft seal of some type to seal the bearing and prevent the ingress of dirt, water and other contaminants.

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Cartridge Seals

Mechanical Cartridge Seals are pre-assembled package of seal components making installation much easier with fewer points for potential installation errors to occur. They come in many forms including Single, Double, Face to Face Double, Tandem Double, and Gas Service Cartridge Seals.

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PTFE O Rings

P.T.F.E. is an extremely inert material and is unaffected by virtually every known chemical including almost all acids, alkalis and solvents. These exceptional properties make P.T.F.E. an ideal material for O Ring Back up Rings. It’s cold flow characteristics under permanent strain are usually a disadvantage in PTFE O Rings

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Compression Packing

Our packing utilise the most advanced production technique and materials to ensure high integrity even in the most demanding of industrial applications. Material constructions include PTFE, Graphite and carbon fibre and synthetic fibres in a variety of combinations. 

Global Seals Compression Packing

Our packing products will generate the greatest return on initial investment in terms of leakage control, service life, dependability, and cost-effectiveness. We also provide expertise with highly knowledgeable application engineering support. Global Seals compression packing is rigorously tested to ensure effective sealing in valves, pumps, agitators, and other rotary equipment. The development of the compression packing line reflects the evolution and innovation in the materials used in its production. Global Seals develops and manufactures it’s own technical yarn braided into packing, along with high performance proprietary coatings, that are essential in this age of sealing performance requirements.

Why Choose Us

Our Values

Our extensive range of sealing products include; 2-shot mouldings, Mouldings and Gaskets, Diaphragms, Metal Seals, O-Rings, Packings, Perfluoroelastomer Seals, PTFE Seals and Rotary Seals - along with other latest developments in sealing technology and material development. For further information, visit our dedicated product and markets pages

Our Products

Our Product Range Includes Metric O Rings, Imperial O Rings, Hydraulic Seals

Our Products

Pneumatic Seals, Internal Circlips, External Circlips, Rotary Oil Seals, O Ring Cord, E Clips

Our Products

Speedie Sleeves, Wiper Seals, U Rings, V Rings, Back Up Rings, Camozzi, Disc Springs, Bonded Seals

Are the easiest seal for a mechanic to install. Only being required to slide onto the pump shaft and bolt to the pump gland, the cartridge seal cannot be miss installed. 
Cartridge seals must fit the stuffing box there is a form on www.globseals.com/contact/ under mechanical seals with this and other information on it to help the customer make sure the seal fits there pump. 
Installation of single spring, metal bellows or multiple spring seals require much more effort to be sure of an effective long lasting seal. Ask your Global Seals  & Packing sales representative for installation directions. 
Inflatable seal Seals that inflate and deflate in three basic directions of operation: the axial direction, the radial-in direction, and the radial-out direction. Each of these inflation directions has their own set of performance parameters for measurements such as the height of inflation and the center-line bend radius that the seal can negotiate.

Typical applications are in:

  • Power Station flue ducts 
  • Gas turbine exhausts 
  • Boiler penetrations 
  • Industrial furnace off gas ducts 
  • Ventilation ducts 
  • Sugar mill boiler ducts 
  • Smelter off gas ducts 
  • Turbine Exhausts 
  • Cement works 
  • Drying plants 
  • Where vibration needs to be absorbed 

Globseals rubber expansion joints are primarily used to : 

  • Absorb or isolate vibration 
  • Compensate for system misalignments 
  • Protect system against start-up and pressure surges 
  • Absorb water hammer and vibration noises 
  • Absorb pipework stresses 

mechanical seal is not a complex device. It consists primarily of a rotary seal face with a driving mechanism which rotates at the same speed as the pump shaft, a stationary seal face which mates with the rotary and is retained using a gland or in some pump models an integral stuffing box cover, a tension assembly (utillizing springs or a metal bellows) keeps the rotary face firmly positioned against the stationary face preventing, excluding, and containing contamination and leakage, both when the pump is not in operation and when the pump shaft is rotating. Static sealing gaskets, orings or elastomeric bellows are strategically located to complete the seal assembly.

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Reach Us

Location :

165-8th Street, Edenvale, South Africa

Email :

info@globseals.com

Phone :

+27 11 079 6033

+27 79 508 0989

Hydraulic applications are challenging for Seals. Not only must the hydraulic seals prevent leakage of fluid from the Cylinder, but hydraulic seals must also withstand high pressures, extreme temperatures and transverse forces within the cylinder. In such applications, the function of Hydraulic Seals goes far beyond preventing fluid leakage.

Globseals Head Office | South Africa