Mphungu O mphetendi gawo la mphira ndi gawo lozungulira lonse lomwe limagwiritsidwa ntchito ngati chisindikizo cha static kapena gasket. Tili ndi zaka zoposa 15
kupangao mphete, zomwe zinapanga malinga ndi GB GB china ya msika wa China, komanso maiko onse a AS 568A a
ndi JIS B2401 kumsika wa oversea. Tili ndi zipangizo zosiyana ndi zovuta zomwe makasitomala angasankhe, kuphatikiza FKM, Nitrile, Silicone,
EPDM, ACM, Butyl, Silicone yapamwamba, Alfas, Polyurethane, HNBR Neoprene ndi zina zotero.
Kukula: ID2mm-1500mm, Tikhoza kupanga zojambulajambula zomwe zimagwiritsidwa ntchito powala, mwachitsanzo 1.2 (ID) * 0.6 (C / S), 0.8 (ID) * 0.7 (C / S).
Mabala: White, Black, Gray, Yellow, Blue, Green, Brown.
Kuvuta: Shore A 30-90
Kupirira: Kungakhale +/- 0.01mm
O Akukwera Mu Stock
|
Ayi.
|
ZOFUNIKA
|
SIZE
|
|
IDXCS
|
|
1
|
NBR 70 °
|
2.35 * 0.65
|
|
2
|
NBR 70 °
|
1.6 * 0.7
|
|
4
|
NBR 70 °
|
4.5 * 0.8
|
|
5
|
NBR 70 °
|
5.1 * 0.8
|
|
6
|
NBR 70 °
|
6.2 * 0.8
|
|
7
|
NBR 70 °
|
2 * 1
|
|
8
|
NBR 70 °
|
2.4 * 1
|
|
9
|
NBR 70 °
|
2.8 * 1
|
.....Zambiri
Nitrile (NBR, Buna-N) O mphete
Elastomer yodziwika kwambiri yogwiritsidwa ntchito kwa Industrial Grade O-Rings, Metric ndi Inchi imapezeka.
Malo osakaniza mafuta kusiyana ndi mphete zina za O, zimagwirizana ndi Mavitamini Ambiri Opangidwa ndi Mankhwala Odzola
Ndi Kutentha Kwambiri Kuyambira -40 ° C mpaka 120 ° C.
Viton (FKM / FPM) O mphete
Kuthetsa bwino mafuta ndi zinthu zina zamadzimadzi. Ntchito yabwino kwambiri yotentha kwambiri. Fluorocarbon
Elastomers ndizo zisindikizo zomwe zimagwiritsidwa ntchito kwambiri m'magalimoto.
Ndi Kutentha kwa Ntchito Kuyambira -40 ° C mpaka 220 ° C
Silicon O mphete
Amagwiritsidwa ntchito popanga kunyumba, monga wophika, wotentha, wosakaniza, wothandizira chakudya, ndi wosagwira ntchito, wosasunthika,
kutentha kuchokera ku -55 ° C mpaka +300 ° C, ndipo kukhala ndi mpikisano mtengo.
Tili ndi kope la FDA la O, ndipo silo lachilombo cha zakudya.
EPDM O mphete
Zovala za Thiso zimatsutsana kwambiri ndi nyengo ndi ozoni, madzi ndi nthunzi.
madzi otchedwa ester.
Neoprene O mphete
Zizindikiro zabwino za ukalamba ku ozone ndi nyengo, ndi kubra komanso kusinthasintha.
Zitha kuwonjezeka chifukwa cha kutentha kwa -40 ° C mpaka 130 ° C
Butyl Omphete, Aflas O mphete
Mphete ya butylo ndi imodzi mwa mphete zamphamvu kwambiri o. Rabale ya butyl ndi zinthu zovuta kwambiri zopanda phindu kuposa zina zotchedwa elastomers, monga
mphira wachilengedwe kapena silicone, komabe ali ndi zotupa zokwanira kuti apange chisindikizo chopanda mphamvu.
Aflas o mphete ndi bwino kutsutsa zidulo, mabungwe, madzi ndi amines. Amagwiritsidwa ntchito kwambiri m'minda ya mafuta,
Mankhwala otchedwa fluoroelastomer omwe amachokera ku copolymer ya tetrafluoroethylene (TFE) ndi propylene (P) zinapangidwa ndi
Asahi Galasi (Japan) ndipo amagulitsidwa pansi pa dzina la malonda la AFLAS.
