Fluid Seal

PTFE skived film, PTFE skived tape, PTFE adhesive tape, expanded PTFE tape, expanded PTFE tape with self-adhesive, expanded PTFE round cord

I hope your business going well and you are doing great there.

I would like to take this opportunity to briefly introduce our company.

Suptex is a well known Turkish company for being specialized in design and manufacturing of rotary shaft and fluid power seals for more than 50 years.

Our current range of nearly 5,000 items includes conventional oil seals, automotive seals, tractor seals, PTFE-lip seals, hydraulic seals, pneumatic seals, static seals like cover seals and special rubber parts such as diaphragms and bellows.

The rubber we use is formulated and produced in-house meaning Suptex can easily provide any material required by the customer, such as NBR, FKM, ACM, AEM, VMQ, EPDM etc.

We offer high qualit y, fast delivery and competitive prices to our clients and will be glad to have you as one of our happy customers.

I will be glad to give you more details if you are interested in our company and its high quality products.

Looking forward to hearing from you soon.

Best regards,

Ilker SARIGUL
Export Sales & Marketing Executive
SUPTEK AS

Sealing solutions for rotary shaft and fluid power applications including oil seals, end plugs, hydraulic and pneumatic seals. 4000 different seals from rubber and plastic.

Varying based on size

Rod seals are used in hydraulic cylinders for fluid sealing. They are external to the cylinder head and seal against the cylinderâ??s rod, preventing leakage of fluid from within the cylinder to the outside.

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Seal Materials (PTFE Grades): BR40, BR40M5, BR55M5, GL5M5, GL15M5.

Temperature Range: -50�°C + 200�°C (Depend upon O ring material)

Operating Pressure: Up to 800 bar (80Mpa)

O Ring material: Nitrile Rubber, Viton.

Seal Profile
Size Range:

We manufacture ROD (Step) Seals for the following range of Piston ROD diameter -

4mm to 700 mm

OIL SEAL OPTIMAL FLUID SEALING PERFORMANCE
Oil Seal normally consists of three basic components: the rubber sealing element, the metal insert (case) and the garter spring. The purpose of the sealing element is to stop the fluid from leaking between the shaft and housing. The metal insert will give rigidity and strength to the seal while it is being held in the bore or recessed groove. The garter spring will help make the rubber sealing element more effective.

In precision bearings, oil seal helps prevent lubricants from escaping the bearings or a specific area. In machine components, oil seal helps prevent abrasives, corrosive moisture and other harmful contaminants from entering machinery. It also helps stop mixture of two different mediums, such as lubricating oil and water.

TYPES

Twenty different types of oil seals on a white background.
The diagram of oil seal types

COMMON SPECIFICATIONS

ASTM/DIN ISO NBR ACM VMQ (Silicone) FKM HNBR (NEM) PTFE
Wear Resistance very good moderate moderate very good moderate good
High Temperature Oil Resistance 100 °C 150 °C 180 °C 200 °C (max. 150 °C operate temperature) 150 °C (max. 140 °C operate temperature) 200 °C
Low Temperature -40 °C -30 °C -50 °C -25 °C -40 °C -80 °C
Oil Resistance good good moderate very good good extremely good
Common Specifications of Oil Seal
(Click for details)
FEATURES

Provides good low temperature resistant capability
Low swelling in hydrocarbon fluids
High sealing performance by optimum
Lightweight, compact and energy-saving
Compatibility with the fluid contacted
High degree of elasticity
Wear resistance
Low friction coefficient
Exact fit
Durable
Best in quality
CLASSICAL APPLICATIONS

Automotive equipment
Manufacturing
Off-highway
Oil refineries
Power transmission
Gearboxes
Hydraulic cylinders.
High voltage equipment
Construction
Medical and aerospace
Chemical processing
Pulp and paper
Oil and refining
Food and beverage
Water and waste water
Oil seal diagram installed on automotive equipment on a white background.
Applied in automotive equipment

The blue oil seals are mounted on the hydraulic cylinder on a white background.
Applied in hydraulic cylinder

A power transmission with the oil seal component is on the gray background

Pressure - P: 40 bar(max)
Application - Petroleum refinery, Chemical industry
Material - SS316
Shaft Diameter - D: 1000-4000"
Speed - Upto 4500fpm /23 m/s
Elastomers - FKM (Optional FFKM, BUNA, EPR)

The Expert Engineering has developed API (American Petroleum Institute) 682 seals for the oil and gas industry market. The Expert Engineering Type A pusher seal is available in Arrangement 1, 2 and 3. An Arrange- ment 1 seal is a single contacting wet cartridge seal with a Throttle bush. Arrangement 2 cartridge seal is the same configuration as the Arrangement 3 seal but is an un-pressurized dual seal where the barrier fluid pressure is kept lower than the seal chamber fluid pressure. The outboard seal will provide back up of hazardous fluids in case of Inboard Seal failure. Expert Engineering has designed, manufactured and tested to meet API 682 requirement, Type A pusher seal in Arrangement 1 and Arrangement 3 (dual pressurized cartridge seal) for the market. In an Arrangement 3 design the barrier fluid pressure is kept higher than the seal chamber pressure and is designed to handle and contain hazardous and light hydrocarbon fluids. The Inboard seal is specially designed to handle reverse pressure. Outboard Seal is same as Arrangement Seal. With many years of experience in seal design, manufacturing and testing for the industrial market, Expert Engineering has the experience to solve your sealing problems. Expert Engi-neering provides optimum sealing solutions to meet customer needs.