SAE J515 Kev tsim qauv thiab cov lus piav qhia rau cov khoom siv O-ring tau qhia hauv lub rooj 1. ASTM / SAE
Hom thiab Chav Kawm yog los ntawm ASTM D 2000 thiab SAE J200.
LUB ROOJ 1 — TXOJ HAUJ LWM THIAB KEV QHIA RAU O-RING COV NTAUB NTAWV
CH Nitrile Elastomer, 90 Durometer Hardness, Zoo rau qhov ntsuas kub ntawm –30 ° C mus rau 1 25 ° C rau cov kua dej raws li roj av.
CA EPDM Elastomer, 80 Durometer Hardness, Zoo rau qhov kub thiab txias ntawm –40 ° C rau 1 25 ° C rau cov dej-raws li hydraulic lossis cov kua dej tsis muaj kua.
HK Fluorocarbon Elastomer, 90 Durometer Hardness, Zoo rau qhov kub thiab txias ntawm –1 5 ° C mus rau qhov kub siab tshaj plaws ntawm 275 ° C rau cov roj av lossis cov kua dej tsis muaj roj.
SAE Hom CH yog SAE Hom 1: Hom CA yog SAE Hom 2 thiab Hom HK yog SAE Hom 3.
Cov Khoom Siv Khoom Tshwj Xeeb. O-rings yuav tsum tau ua raws li cov lus qhia tshwj xeeb hauv Cov Lus 2
