DLSEALS O Ring seal Kit 270-1528 4C4782 For CAT Excavator O Ring Box

DLSEALS O Ring seal Kit 270-1528 4C4782 For CAT Excavator O Ring Box

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≥10 Boxes

US $43

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Model Number:: 270-1528 4C4782 O Ring Kit

Brand:: DLSEALS

Item Name:: O Ring Kit

Model:: 270-1528 4C4782 O Ring Kit

Material:: NBR

Color:: Black, Red

MOQ:: 10 Sets

OEM:: Accpetable

Application:: CAT Excavator

Quick Details

Size:: Standard, Standard

Place of Origin:: Guangdong, China, Guangdong, China

Brand Name:: DLSEALS

Model Number:: 270-1528 4C4782 O Ring Kit

Brand:: DLSEALS

Item Name:: O Ring Kit

Model:: 270-1528 4C4782 O Ring Kit

Material:: NBR

Color:: Black, Red

MOQ:: 10 Sets

OEM:: Accpetable

Application:: CAT Excavator

Product Description

O ring kit 270-1528 4C4782 for CAT Excavator

Product Name	O-ring Kit 270-1528 4C4782
Material	NBR
Color	Black, Red
Standard or Nonstandard	Standard
MOQ	10 sets
Application	CAT Excavator

Product Description

DLSEALS Rubber O-Ring Seals
Material	Hardness (Shore A)	Temperature	Size
Material	Hardness (Shore A)	Temperature			Standard Size	Available
NBR(Buna,Nitrile) FKM(FPM) EPDM Silicone(VMQ) HNBR FFKM PU PTFE	60-90 70-90 60-90 10-70 60-90 70-90 90~95(D) 60~70(D)	-55℃-110℃ -20℃-250℃ -45℃-150℃ -60℃-280℃ -48℃-180℃ -18℃-326℃ -40℃-90℃ -100℃-280℃	AS-568(USA) JIS-B2401(Japan) DIN-3771(Germany) BS-1516(UK) ISO3601(International) R(France)	Diameter of seals from0.5-3500mm
Resistance	Color	Certificate	Application
Hydraulic Fluid Engine Oil Chemical Ozone Steam & Hot Water Low Temperature High Temperature	Black Brown Red Green White Blue Clear Customized	IS09001 ISO14001 TS16949 RoHS REACH F D A UL94V0	Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufaturing

Multiple materials

NBR orings(nitrile butadiene rubber)

*Service Temperature

For NBR the service temperature can be designed from -55 °C to 100 °C or up to 130 °C depending on differenacrylonitrile content and formula.

*Application

NBR compounds have excellent resistance to abrasion, non-polar oils and solvent, water and permeation (higher acrylonitrile content will be better). NBR also can be used in conditions of dilute acids, alkalis and salt solution at low temperatures.

FKM, o-rings(Fluorocarbon)

*Service Temperature

For general type Viton the service temperature is better limited to approximately from -26 to 232 °C in static applications, though the service temperature can arrive to 275 °C at short time In dynamic applications, it is suitable between -15 °C and 200 °C .

*Application

Because FKM has excellent resistance of high temperature, oil, solvent, flame, chemicals and weathering, it is usually applied in automotive, chemical processing, aerospace and many other industries.

Silicone Rubber o ring (Q, MQ, VMQ, PVMQ)

*Service Temperature

For Silicones the service temperatures are from -60 C to 225 °C . Some special types can be used in extreme temperature up to 300 °C and down to -100 °C .

*Application

Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that need food grade for food handling equipment and appliances.

PU o-rings(Polyurethane)

*Service Temperature

-45 to 120 °C

*Application

PU displays higher mechanical strength, high abrasion, wear and extrusion resistance, high pressure load capacity, as well as a high tear and elongation at break resistance.

PU is suitablefor for application in mineral oils and greases, hydraulic oils, silicone oils and greases, highly non-flammable hydraulic fluids HFA and HFB and water uo to 50℃.

PTFE O-Rings

*Service Temperature

PTFE's mechanical properties are low compared to other plastics, but its properties remain at a useful level over a wide temperature range of -100°F to +400°F (-73°C to 204°C).

*Application

PTFE is the common sealing material used for making wear ring, backing-up ring, o ring, gasket, etc. It can be found in metallurgy machinery, petrochemical machinery, engineering machinery, and light industrial machinery.

Ethylene Propylene Rubber (EPM, EPDM)

*Service Temperature
For EPDM the service temperature can be designed from -55 C to 125 C or up to 150 C (for peroxide cured systems).
*Application
In phosphate-ester based hydraulic fluids and glycol based brake fluids systems Ethylene Propylene Rubber is good choice for
sealing parts. EPDM is also is usually used in hot water or steam applications up to 150 C.

FVMQ oring(Fluorosilicone Rubber)

*Service Temperature

Fluorosilicone rubber has good physical and mechanical properties and chemical stability, and can work for a long time at -60 to 200°C, and short-term use below 250°C

*Application Mainly used in the preparation of heat-resistant, oil-resistant, acid-resistant rubber products. Such as seals, rubber hoses, rubber pads, tapes, tapes, films, fuel tanks and impregnated products, etc., can also be used as outer sheaths of wires and anti-corrosion linings of equipment, etc., widely used in aviation industry, petroleum industry, automobile industry, chemical industry Industry and other fields

FFKM oring(Perfluoroelastomer)

*Service Temperature

It has elasticity and the thermal and chemical stability of PTFE. Long-term working temperature -39~288 °C , short-term up to 315 °C

*Application Make seals resistant to various media, such as rocket fuel, navel orange, oxidant, nitrogen tetroxide, fuming nitric acid, etc., used in aerospace, aviation, chemical, petroleum, nuclear energy and other industrial sectors

HNBR oring(Hydrogenated nitrile rubber)

*Service Temperature

HNBR has high temperature resistance of 130～180℃, cold resistance of -55～-38℃, and excellent mechanical properties. Compared with other polymers, it can better meet the requirements of the automotive industry.

*Application Hydrogenated nitrile rubber is widely used in oil fields, automobile industry, etc.

ACM oring

*Service Temperature

For ACM the service temperature can be designed from -10 to 150°C.

*Application It is used in diaphragms, hoses for automotive applications. Good heat, ozone and oil resistance. Typically attacked by water,
alcohols, glycols and aromatics. The molecular structure contains ethyl acrylate (EA), butyl acrylate (BA) and methoxyethyl
acrylate (MEA). High BA content improves low temperature resistance and high MEA content improves oil resistance.