[资料原创]O-Rings [复制链接]

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Size - 0 0.04 to 0.07 0.031 5.25 Size - 1 1/16 (0.063) 0.0625 9.75 Size - 2 1/8 (0.125) 0.1875 18 Size - 3 3/16 (0.188) 0.4375 11.5 5iz{op<$,  
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Location:Home> Home ?Z Rs\+{vG  
Products Hv so
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Machining 4zev^FR  
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Mass Spec \K@'Z  
Gas Chrom Co (.:z~  
Liquid Chrom xO^:_8=&:  
Thermal Desorption J&[@}$N  
Vacuum Systems +BVym~*^  
Laboratory & Cleaning hAYTj0GZ  
Software Rn`x7(WA  
Print Catalog 2008-2009 Vacuum Systems> All Vacuum Systems f&eK|7J_Yf  
Vacuum Pumps SM0~fAtE  
Diffusion Pumps |Y$uqRdV  
Turbo Pump Repair Kits Gn|F`F  
Fluids and Oils 0E,8R{e  
Hose cik!GA  
Gaskets :3XA!o&.T3  
O-Rings E*.{=W }C  
Fittings pm*xb
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Filters
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Catalog Section F: Vacuum Supplies Gaskets> All Gaskets T]t+E'sQ  
Gold A<5ZF27  
Copper dx;Ysn0-  
O-Rings Ss~;m']68  
Gold/Silver-Tin Material ^B(V4-|  
Accessories for Gasket Fabrication O-Rings> All O-Rings #33fGmd[  
Viton® and Kalrez® |X0Y-  
Buna-N ,TXTS*V?  
Silicone l>Z5 uSG  
PTFE "^w]_^GD$d  
Gold, Platinum,lidou, Silver/Tin 'oF%,4 !Y  
Metric O-Rings 'MEz|Z  
O-Ring Kits mQCeo}7N5  
Gold Foil and Gasket Material Contact Us O-Rings By Material 8TGOx%}i  
Viton® Y?  x,  
Buna-N bSfpbo4(  
Silicone FME3sa$  
PTFE i`QKH  
Kalrez® b7NM#Hb
 
Gold, Platinum, Silver/Tin Other Wc,~{  
Metric O-Rings wF <n=  
Sheet Stock - Viton®, PTFE, and Silicone biSz?DJ>  
O-Ring Kits Material for O-Rings Gold Foil and Gasket Material J)`-+}7$v  
Viton, PTFE and Silicone Sheet Material OK{quM5  
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Each type has its advantages and disadvantages as listed in the chart NdL,F;^  
below, and the type required depends on the O-Ring application. Of the }._eIx"  
various types of O-Rings available from SIS, Viton® is the most popular `S6x<J&T\/  
for mass spectrometers and other laboratory instruments. This is due to BF
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Viton®'s high temperature stability and good resistance to chemicals and MYla OT  
ozone. ^.1c{0Y^0  
Gold gaskets are used to make high vacuum and high temperature seals ebT:/wu,2  
on vacuum flanges. n` xR5!de  
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-65 deg F
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Sizes Z8rvWH9  
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O-Ring P"W2(d  
Types Available =bHD#o|R  
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Diameter (in.) LG<J;&41~S  
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of O-Rings vU767/  
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288 deg C i(iXD  
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550 deg F JKGc3j,+#  
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150 deg C
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Minimum Inside @>p<3_Y1  
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Diameter (in.) ;`^WGS(3.%  
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Diameter (in.) >U%gctIg  
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-85 Deg C >AcrG]  
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-35 deg F wM2*#  
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-37 deg C cNM3I,o7  
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O-Rings are available in five different polymer materials as well as a
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Gold and Platinum from Scientific Instrument Services. For a complete description EUN81F?  
of each of the types, select the type of material listed above. [%77bv85.G  
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Maximum Inside &N
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Property Buna-N Viton® Silicone PTFE Kalrez® Part No. Prefix B- V- S- T- K- Tear Resistance Good Good Poor Excellent Good Abrasive Resistance Good Good Poor Excellent Good Ozone Resistance Poor Excellent Excellent Good Excellent Weather Resistance Fair Excellent Excellent Good Excellent Heat Resistance Fair Excellent Excellent Good Excellent Chemical Resistance Fair Excellent Good Excellent Excellent Oil Resistance Poor Excellent Poor Good Excellent Acid Resistance Fair Excellent Good Excellent Excellent Alkali Resistance Good Good Fair Excellent Excellent Steam Resistance Fair Fair Poor Good Excellent Minimum Usable Temp -65 deg F L$IQuy
 
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O-Rings are available in sizes (sizes 0, 1, 2 and 3) which correspond SVO3821  
to the diameter of the cross section of the O-Ring. Within these groups *Df,Ijh$  
the O-Rings are classified according to their inside diameter. e^<#53!  
In addition O-Ring Kits of 6^%68N1k  
the most popular sizes of O-Rings are available in both Buna and Viton®. >(?
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If the size you require is not listed, it may still be available. "CUty"R8  
Contact us with your requirements. CS==A57I  
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-120 deg F %jJ>x3$F  
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O-Ring Dimension and Availability Charts /4` 0?/V  
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Maximum Usable Temp 300 deg F PzA|t;*
  
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Cross Section Y6Lf@}2(i  
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Color Black Black Red White Black Impermeability Fair Good Poor Excellent Good Tensile Strength Good Good Poor Excellent Good Kalrez® and Viton® are registered trademarks of k;w- E  
E. I. DuPont de Nemours Other pages linking here:Vacuum System Supplies and Services from SISVacuum Gaskets and MaterialSilicone O-RingsViton® and Kalrez® Composition O-RingsGold - Platinum - Silver/Tin * O-RingsBuna-N O-RingsPTFE O-RingsMetric O-Rings KitsViton&reg,hottiffanyshop;, PTFE, and Silicone SheetsO-Ring KitsDiffusion Pump O-Ring KitsIndividual Metric Viton® O-RingsMass Spectrometry - Service PartsO Rings for Finnigan Mass SpecsPTFE O Rings for Finnigan Mass Specs Send comments on this page Contacting our Customer Service Department--comments, questions, or anything can't find? Call, e-mail, FAX, or type your comments below: Contact details (optional, but required for us to reply or quote): Name: Organization/Country: Email: Phone/fax: Regular business hours - 8:00 AM to 5:30 PM EST, M-F. ds?v'|  
E-mail replies normally expected within one business day. o[cV1G  
PHONE: (908)788-5550;   B:!W$<  
FAX: (908)806-6631;   ZE2$I^DY-  
E-MAIL: WEB: t5#rps\;  
www.sisweb.com b#K:_ac5
 
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ADDRESS: Scientific Instrument Services, 1027 Old York Rd., ($}`R xj1@  
Ringoes, NJ 08551. © 1996-2009 Scientific Instrument Services, Inc. }MHCd)78b  
[Trademarks] Search: search by keywords or part number (e.g. "G75K") $D}{]MN.  
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500 deg F

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