Our company specializes in the design and manufacture of polyurethane products- in particular we manufacture an extensive range of cylinder seals for hydraulic and pneumatic applications.  

We have tooling for sugarmill press seals, hydraulic multi-platen presses used in the board industry and rubber press seals.

 

Polyurethane hydraulic sealing elements are widely used in cylinder applications for the following reasons:-

  • Excellent resistance to abrasion
  • Excellent cut resistance
  • Low compression set
  • Extremely high tensile strength
  • Resistance to virtually all hydraulic fluids
  • Cost benefits over multi-element seal
  • Pressure ratings up to 1300 kpa (20000 psi)
  • Temperature -45 deg to 80 deg Celcius

U-Seals

CUSTOM DESIGNED SEALS FOR SPECIFIC APPLICATIONS.

 Because of our background in pressure sealing we offer a service to solve difficult sealing problems where special design considerations have to be taken into account.

Cushion seals for large stamping line presses are our specialty.

We manufacture seal kits for presses made by Wilkens & Mitchell, Lapple, Erin , Danley, Schuler, Innocenti, Kieserling,

Chevron V-rings

Cupseals

Wiper Seals

History

Polyflex Seals was started in February 1981 with the purpose of manufacturing a complete range of polyurethane U-seals, chevrons, soft wipers and cup seals.

Among our customers are many leading companies in mining,transport, industry and strategic industries in government, where the highest level of quality assurance is required.

Today the company is proud of its comprehensive range of hydraulic sealing components. It boasts the largest range of seals available from a single South African manufacturer of this product.

New Tooling can usually be made in our own toolroom.

The best in Polyurethane Hydraulic Seals --We offer our products with pride and confidence.


Polyurethane Precision Mouldings (Pty) Ltd Trading as Polyflex Seals
 
132 Main Reef Road

P.O. Box 27087
Benrose, Johannesburg

Benrose, 2011. South Africa
2001 South Africa

Tel (27) 11 614-1014
Co. Reg. No 81/01523

Fax (27) 11 614-9345
E-mail:- info@polyflexseals.co.za
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