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.
NR
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) | 60-90 | 55℃-110℃ | AS-568(USA)
JIS-B2401(Japan)
DIN-3771(Germany)
BS-1516(UK)
ISO3601(International)
R(France) | ID≤2000mm
CS≤40mm |
| FKM(FPM) | 70-90 | -20℃-250℃ |
| EPDM | 60-90 | -45℃-150℃ |
| Silicone(VMQ) | 10-70 | 60℃-280℃ |
| HNBR | 60-90 | 48℃-180℃ |
| EFKM | 70-90 | -18℃-326℃ |
| PU | 90~95 | -40℃-90℃ |
| PTFE | 60~70 | -100℃-280℃ |
| Resistance | Color | Certificate | Application |
| Hydraulic Fluid | Black | IS09001 | Auto Industry |
| Engine Oil | Brown | IS014001 | Construction Machinery |
| Chemical | Red | TS16949 | Machine Tool Equipment |
| Ozone | Green | RoHS | Food Health |
| Steam & Hot Water | White | REACH | Water Treatment |
| Low Temperature | Blue | FDA | Chemical Processing |
| High Temperature | Clear | SGS | Hydraulic Pneumatic |
| | Customized | | Industrial Manufaturing |
3,Product introduction
| product name | |
| Material type | NBR,FKM,SIL/VMQ,EPDM,HNBR,CR,FVMQ,FFKM |
| Hardness range | |
| colour | |
| size | Standard parts, non-standard parts, customized |
| In stock | Large inventory of standard parts |
| MOQ | Standard parts inventory: no MOQ /Non-standard customized parts: 500 |
| Certificate | |
| package | Inner packing pe bag, outer packing carton |
| delivery time | A: The product is in stock and the delivery time is 3 day. B: The product is out of stock, and the mold is also in stock. Delivery time is 7-9 days. C: The product is out of stock, the mold is out of stock, and the delivery time is 15-25days.(According to the quantity) |
Product Tags:
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Custom NBR O Rings High Precision FPM FFKM HNBR NBR FKM Silicone Rubber O Ring Images
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