Description 
Material: Fluorine rubber (FKM) 
Work pressure: ≤ 21MPA
Working temperature: Standard NBR: -30 ° C~100 ° C
Heat resistant fluororubber (FKM): -30 ° C-250 ° C
Reciprocating speed: ≤ 0.5m/S
Media: NBR universal petroleum based hydraulic oil, water ethylene glycol hydraulic oil, oil water emulsion hydraulic oil; FKM universal petroleum based hydraulic oil, high temperature, acid-base and other media
Feature:
Oil resistance: Nitrile/fluororubber can resist oil, hydraulic oil, fuel lubricating oil, inorganic acids, etc., but fluororubber should not be used in the presence of grease, ether ketones, certain amines, and high-temperature fluorine water hydrogen compounds.
Corrosion resistance: Fluororubber has corrosion resistance characteristics, which makes fluororubber oil seals excellent in stability against machine fluids, different fuel oils, and lubricants. It also has good corrosion resistance against most organic acids, hydrocarbons, benzene, and toluene.
Heat resistance: Nitrile rubber has better heat resistance than natural rubber, butadiene rubber, and styrene butadiene rubber. Its long-term use temperature can reach up to 100 ° C. Fluorine rubber can withstand temperatures up to 250 ° C
Application scope:
The USH type can be used for piston and piston rod seals, which have smaller cross-sections and can be used for a wide range of operations. The use of rubber and fluororubber materials ensures a wide range of working temperatures and usage.
Note:Manual measurementof dimensions may havecertain errors,please referto the actual product for details.
 

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Payment:
We accept Paypal only, It is fast, Easy and Safe.
Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delived). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delived)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
 
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