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性能標(biāo)準(zhǔn)
性能標(biāo)準(zhǔn)

Y型橡膠密封圈

本標(biāo)準(zhǔn)適用于裝在氣壓或液壓設(shè)備中,在工作壓力≤200kgf/cm2,溫度-20~+80℃條件下起密封作用的Y型橡膠密封圈。
材料:橡膠Ⅰ-4
標(biāo)記示例:
公稱內(nèi)徑dg=50mm,D=70mm的Y型橡膠密封圈:
Y型密封圈 50*70*10 HG4-335-66

根據(jù):HG4-335-66    單位:mm    

密封圈公稱尺寸溝槽尺寸 密封圈公稱尺寸溝槽尺寸
d內(nèi)徑D外徑H高度d1D1允差L1d內(nèi)徑D外徑H高度d1D1允差L1
10184-0.210.417.6±0.367510012.5-0.676.398.7±0.615
122012.419.68010581.3103.7
142214.421.68511086.3108.7
10226-0.310.621.4±0.48457515-0.746.573.518
162816.627.4508051.578.5
183018.629.4558556.583.5
203220.631.4609061.588.5
14308-0.414.829.210659566.593.5
163216.831.27010071.598.5
223822.837.27510576.5103.5
204010-0.52139±0.5128011081.5108.5
224223419012091.5118.5±0.8
254526449512596.5123.5
28482947100130101.5128.5
30503149110140111.5138.5
32523351120150121.5148.5
35553654130160131.5158.5±1.0
40604159140170141.5168.5
43634462±0.6150180151.5178.5
50705169160190161.5188.5
55755674170200171.5198.5
60806179180210181.5208.5
65856684190220191.5218.5±1.2
70907189210240211.5238.5
7595769418022020-1.018221822
801008199200240202238
507512.5-0.651.373.715210250212248
558056.378.7220260222258
608561.383.724028024227823
659066.388.7260300262298
709571.393.7280320282318
       300340302338