Hydraulic Press UN Piston Rod Seal for Excavator

Hydraulic Press UN Piston Rod Seal for Excavator

Product Name: hydraulic press UN Piston Rod Seal for excavator
Color: Coffee, Gold, Green
Sample: Free
Size: as order
Payment Terms: L/C, T/T, PayPal, Western Union
...

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Product Description

Hydraulic seals are generally relatively soft, non-metallic rings captured in groove or fixed in a combination of rings, forming a seal assembly, to block or separate fluid in reciprocating motion applications. Hydraulic seals are vital in machinery. Their use is critical in providing a way for fluid power to be converted to linear motion.

Hydraulic 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.

A static hydraulic seal is located in a groove and sees no movement - only sealing within its confined space, acting like gasket.

A type of dynamic hydraulic seal called a rod seal is exposed to movement on its inner diameter along the shaft or rod of a hydraulic cylinder. A type of dynamic hydraulic seal called a piston seal is exposed to movement on its outer diameter along the tube or bore of a hydraulic cylinder.

hydraulic press UN Piston Rod Seal for excavator
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hydraulic press UN Piston Rod Seal for excavator
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Product Specification

Product Name

Hydraulic Press UNS Piston Rod U Cup Seal for   Excavator

Material 

PU

Color

Green/Orange/Yellow/Blue

Pressure

≤40Mpa.

Temperature

-35~+100°C

Speed

≤0.5m/s

Hardness

30~90 A

Working medium

Hydraulic oils (Mineral oil-based)

 

Product Packaging

(1)Packed by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.

(2)PTFE surface treated should be kept in dark place, can not be damaged.

hydraulic press UN Piston Rod Seal for excavator
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Company Profile

hydraulic press UN Piston Rod Seal for excavator
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