Required fields are marked with a red asterisk *

Required fields are marked with a red asterisk *

Required fields are marked with a red asterisk *

Seals and cups for hydraulics and pneumatics

Production facilities of the company and also staff competence may provide manufacture of cups and sealing elements up to 2000 mm in diameter. Method of seals production (NS machine turning or free casting) is chosen with the help of our technical experts.

Sealing elements are produced both for imported and home equipment.

Sealing elements and seal sets are manufactured due to NS machines, adapted to precision machining, that’s why we can get products of an odd size, including repair size.

Because of wide range of designated area of sealing elements and work conditions of these elements, it is impossible to unify manufactured products. As a result, the company has got a great amount of different standard sizes and profiles of cups and sealing elements.

The range of used materials allows solving almost any issue, set to our company.

The choice of right profile or material is ticket to successful and long-term work of sealing elements.

A S K DBM F ST R R S, K, R
Wiper seal   Rod seal   Piston packing Rugged piston packing Guide collars Guard (base) rings Shaft packing (rotor) Mechanical seal Static gasket
Round cross-section cord lines and rings    Cups for pipe hydrotesting      Odd cups and seals            Import substitution       

 

If you don’t know which profile to select, refer to our specialists (INQUIRY) or fill in THE QUESTIONNAIRE.

Table of materials

 

PU

Polyurethane

NBR

Rubber

PA

Polyamide

POM

Polyacetal

PTFE

Fluorine plastic

Special materials (MVQ, PEEK etc.)
Hardness 90 A ... 75 D 80 ... 96 A 85 +-3 D 85+-3 D 55 ... 65 D Use of materials with special features is possible on enquiry.
Operative temperature -60 ... 150 -25 ... 150 -40 ... 100 -50 ... 100 -200 ... 260

Tensile strength, mega Pascal

not less

7,8 ... 53 8 ... 18 65 62 27

Elongation at failure, %

not less

0,8 ... 41 5 ... 11 - - 2,1 ... 3,13

Elongation at failure, %

not less

70 ... 710 130 ... 200 120 40 150 ... 300
If you don’t know which material to choose, refer to our specialists (INQUIRY) or fill in THE QUESTIONNAIRE.

 


+7(3439) 66-88-02, +7(3439) 66-88-42, +7(3439) 66-87-10

Pervouralsk, Russia