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EPDM Rubber Seals / HNBR NBR 70 O Ring O Ring Seal Easy Installation

EPDM Rubber Seals / HNBR NBR 70 O Ring O Ring Seal Easy Installation

NBR 70 O Ring O Ring Seal

EPDM Rubber Seals

Rubber O Ring Seals

Place of Origin:

CHINA

Brand Name:

KELONG

Certification:

ISO9001 / IRIS

Model Number:

O-Ring Seals-4

Product Detail

product detail

Product Details

Name:

Rubber O Ring Seals

Material:

NBR

Pressure (max) Bar:

Temperature (max) °C:

-30/+105

Sliding Speed (max)- M/s:

0.5

Advantages:

Easy Installation

Payment & Shipping Terms

Minimum Order Quantity:

100

Packaging Details:

Customizable packaging

Delivery Time:

Payment Terms:

L/C, T/T

Supply Ability:

100,000 pcs /months

1,Product Description

High Temperature And Wear-resistant Silicone/FKM/NBR O Ring Waterproof Rubber O Rings

Product Performance

1.Good sealing and damping.

2.Waterproof.

3.Aging resistance.

4.Ozone resistance.

5.Oil resistance.

6.Pressure

7.resistance.

8.High and low temperature resistance.

2,Material analysis

NBR

Temperature range: -30°C to 125°C Hardness: 40-90A Color: Customizable Application: Excellent oil resistance Advantages: Excellent

oil resistance and stability, widely used, affordable price

FKM

Temperature range: 20°C to 250°C Hardness: 50-90A Color: Black/brown/green, other colors can be customized Application: Excellent

oil and chemical resistance Advantages: Wear resistance, acid and alkali resistance, high temperature resistance.

SILICONE

Temperature range: 60°C to 225°C Hardness: 25-90A Color: Red/transparent (clear)/white, etc. Application: Food grade Advantages:

Good heat resistance, cold resistance, lubricating oil resistance, and water resistance.

EPDM

Temperature range: 50°C to 150°C Hardness: 40-90A Color: Customizable Advantages: Excellent ozone resistance, heat resistance,

steam resistance, cold resistance, and LLC resistance.

Temperature range: -44°C to 120°C Hardness: 60-90A Color: Customizable Advantages: Excellent mechanical strength and fatigue resistance.

HNBR

Temperature range: -30°C to 160°C Hardness: 50-90A Color: Black, other colors can be customized Advantages: Excellent ozone

resistance, heat resistance, mechanical strength, and electrical resistance compared to butadiene rubber.

KELONG Rubber O-Ring Seals
Material	Hardness(Shore A)	Temperature	Size
			Standard Size	Available
NBR(Buna,Nitrile) FKM(FPM) EPDM Silicone(VMQ) HNBR EFKM PU PTFE	60-90 70-90 60-90 10-70 60-90 70-90 90~95 60~70	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)	ID≤2000mm CS≤40mm
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 IS014001 TS16949 RoHS REACH FDA SGS	Auto Industry Construction Machinery Machine Tool Equipment Food Health Water Treatment Chemical Processing Hydraulic Pneumatic Industrial Manufaturing

EPDM Rubber Seals / HNBR NBR 70 O Ring O Ring Seal Easy Installation 0

Oil and Fluid Resistance of Elastomer
Rubber Oil,Chemical		HNBR	NBR	EPDM	SBR	PTFE	VMQ	FKM	ACM
Engine oil	SAE #30	◎	◎	×	×	◎	◎	◎	◎
Engine oil	SAE 10W-#30	◎	◎	×	×	◎	〇	◎	◎
Gear oil	Vehicles used	◎	◎	×	×	◎	△	〇	◎
Gear oil	Industrial synthetic base	◎	◎	△	△	◎	△	〇	△
Auto transmission Fluid		◎	◎	×	×	◎	×	〇	◎
Brake Fluid	DOT 3(Glycol)	×	△	〇	〇	◎	〇	×	×
Brake Fluid	DOT 4(Glycol)	×	△	〇	〇	◎	〇	×	×
	DOT 5 (silicone base)	◎	◎	×	〇	◎	×	〇	〇
Turbine oil		〇	〇	×	×	◎	△	◎	◎
Mechanical oil(No.2 lubrication oil)		〇	〇	×	×	◎	×	◎	〇
Hydraulic oil(mineral oil)		◎	◎	×	×	◎	△	◎	◎
Antiburn oil	Phosphate	×	×	×	×	◎	◎	△	×
Antiburn oil	Water +Glycol	〇	〇	×	×	◎	△	△	×
Cutting oil		◎	◎	×	×	◎	◎	◎	△
Grease	Mineral	◎	◎	×	×	◎	◎	◎	◎
	Silicone	◎	◎	×	〇	◎	×	◎	◎
	Fluoro	◎	◎	×	×	◎	◎	×	◎
Coolant	R12+Paraffin	◎	〇	×	×	◎	×	×	×
Coolant	R134a+Glycol	〇	△	◎	×	◎	×	×	×
Gasoline		〇	△	×	×	◎	×	◎	×
Naphtha		〇	△	×	×	◎	×	◎	×
Heavy oil		◎	△	×	×	◎	×	◎	△
Antifreeze fluid (ethylene glycol)		〇	〇	◎	◎	◎	△	×	×
Warm water		◎	〇	◎	◎	◎	〇	〇	×
Salt water		◎	〇	◎	◎	◎	×	〇	×
Steam		〇	×	〇	△	◎	×	×	×
Hydrochloric acid 10%		〇	〇	◎	〇	◎	〇	〇	〇
Sulfuric acid 30%		△	△	〇	△	◎	×	△
Nitric acid 10%		△	×	〇	×	◎	×	△	×
Sodium hydroxide 40%		◎	〇	◎	◎	◎	×	×	×
Benzene		×	×	×	×	◎	×	×	×
Alcohol		〇	〇	◎	◎	◎	〇	〇	×
Methyl ethyl ketone (MEK)		×	×	×	×	◎	△	×	×
◎: Excellent 〇:Fair △: Poor ×:Failure