型号规格尺寸(D*d*h)氟胶耐热性PNY-1616*24*5.2PNY-1818*26*5.2PNY-2020*28*5.2PNY-2222*30*5.2PNY-22.422.4*30*5.2PNY-2525*33*5.2PNY-25FPNY-2828*36*5.2PNY-3030*40*6.5PNY-3232*42*6.5PNY-32FPNY-3535*45*6.5PNY-35.535.5*45.5*6.5PNY-3636*46*6.5PNY-4040*50*6.5PNY-4545*55*6.5PNY-5050*60*6.5PNY-5555*65*6.5PNY-6060*70*6.5PNY-0063001N71363*73*6.5PNY-7070*80*6.5)