0.3粗徑O型圈線徑0.3*0.35-0.4-0.45O形密封圈精密規格齊全公差0.02-0.03-0.05可控制公差精密生產制造硅橡膠氟膠元件零配件
橡膠密封圈的密封性需要保持十多年的密封性，需要具有耐壓縮變形小，密封強，材質考慮工況，能像日系發動機多年不漏油不漏液氣！就推薦使用我司的密封圈材質！硅膠 EPDM 氟膠等常用密封圈材質的好O型密封圈橡膠物性
硅膠圈，硅膠密封圈壓縮變形率低至9%，密封圈抗拉強10，抗撕裂17，伸長率300%以上，能滿足客戶既要又要還要的高要求密封
NBR橡膠件產品，壓縮變形9-9.5%，抗拉強15-16，伸長率500%以上。耐油耐磨
氟膠-氟橡膠O形密封圈和定制非標件 持續壓縮變形9%-10%，抗拉強度12，穩定密封件橡膠零配件的優選，于普通市場賣的不可比。
壓縮變形的影響
密封性能下降：壓縮變形會導致O型密封圈與密封面之間的接觸壓力減小，從而降低密封性能，甚至導致泄漏。
使用壽命縮短：長期的壓縮變形會加速O型密封圈的磨損和老化，縮短其使用壽命。
系統穩定性受影響：在動態密封中，壓縮變形可能導致密封圈在往復運動中產生過大的間隙，影響系統的穩定性和可靠性 基于O型密封圈和X型星形密封件延伸定制精密橡膠特性零配件企業
橡膠制品 定制型橡膠圈 非標密封件 模具工業標準件 橡塑材料技術 橡膠零配件.
隸屬德立精密橡膠工業HKRUMSIN企業，港資企業，惠州市惠陽經濟開發區-韶關樂昌市產業轉移園工業大道231號，30余載橡膠零部件制造企業，2018年分離設立內銷子公司。產品致力于高精密機械，航天，半導體，鐳射，流體設備,光電 醫療設備，汽車類，液氣壓真空設備，晶圓，醫療類，化工，精密儀器配件 無控人機，半導體五金塑膠件，高精密微電子器材配件生產制造工貿企業，新能源精密五金橡塑件，精密橡膠制件 五金塑膠配件產品，高精密公差亳米，微米級誤差模具成型，通訊設備配件，械配配件，光學配件，醫療設備配件，無人界面機配件密封圈產品銷售于北美歐盟規格橡膠圈制品嚴謹，日本生產管理，日本工業導入日本生產管理模式，于90年代實行了5S管理和IS0系統化管理品質優良，嚴格按橡膠特性硫化生產，嚴格執行品質標準SOP SIP作業，嚴格遵循：人，機，料，法，環，規則方式生產。橡膠材質包含NBR丁腈橡膠圈，EPDM橡膠三元乙丙，FKM/VT氟橡膠，FLSiCONNE氟硅膠，FFKM全氟醚橡膠彈性體，丁基橡膠Butyl,氯丁橡膠，氯醇橡膠，順丁膠，天然橡膠， PU聚氨酯膠，等多種。
內徑*線徑
內徑*線徑
內徑*線徑
內徑*線徑
內徑*線徑
2.4*0.1
4*0.3
13.5*0.3
25*0.3
37.5*0.3
0.9*0.2
4.05*0.3
14*0.3
25.5*0.3
38.3*0.3
1.3*0.2
4.2*0.3
14.5*0.3
26*0.3
38.5*0.3
1.1*0.25
4.5*0.3
15*0.3
26.5*0.3
0.74*0.33
0.4*0.3
4.85*0.3
15.5*0.3
27*0.3
0.97*0.33
0.5*0.3
5*0.3
16*0.3
27.5*0.3
2.6*0.33
0.6*0.3
5.25*0.3
16.5*0.3
28*0.3
0.3*0.35
0.7*0.3
5.69*0.3
17*0.3
28.5*0.3
0.6*0.35
0.8*0.3
6*0.3
17.5*0.3
29*0.3
0.8*0.35
1.2*0.3
6.2*0.3
18*0.3
29.5*0.3
0.88*0.35
1.4*0.3
6.8*0.3
18.5*0.3
30*0.3
2.1*0.35
1.7*0.3
7*0.3
19*0.3
30.5*0.3
2.5*0.35
1.8*0.3
7.2*0.3
19.5*0.3
31*0.3
7*0.35
1.93*0.3
7.6*0.3
20*0.3
31.5*0.3
8.4*0.35
2*0.3
8.2*0.3
20.5*0.3
32*0.3
13.85*0.35
2.12*0.3
8.25*0.3
21*0.3
32.5*0.3
15.3*0.35
2.19*0.3
10*0.3
21.5*0.3
33*0.3
0.52*0.38
2.3*0.3
10.5*0.3
22*0.3
33.5*0.3
1.24*0.38
2.4*0.3
11*0.3
22.5*0.3
34*0.3
6.3*0.38
2.5*0.3
11.5*0.3
23*0.3
35.5*0.3
7.48*0.39
2.52*0.3
12*0.3
23.5*0.3
35*0.3
0.5*0.4
3.7*0.3
12.5*0.3
24*0.3
36*0.3
3.9*0.3
13*0.3
24.5*0.3
37*0.3
0.5*0.4
5*0.4
19*0.4
34*0.4
1*0.45
0.55*04
5.5*0.4
19.5*0.4
34.5*0.4
1.15*0.45
0.58*0.4
5.9*0.4
20*0.4
35*0.4
1.2*0.45
0.6*0.4
6.5*0.4
20.5*0.4
35.5*0.4
1.3*0.45
0.65*0.4
6.6*0.4
21*0.4
36*0.4
1.5*0.45
0.7*0.4
7.2*0.4
21.5*0.4
36.5*0.4
1.75*0.45
0.8*0.4
7.5*0.4
22*0.4
36.8*0.4
1.9*0.45
0.9*0.4
7.9*0.4
22.5*0.4
37*0.4
2.02*0.45
1*0.4
8*0.4
23*0.4
37.5*0.4
2.2*0.45
1.9*1*0.4
8.6*0.4
23.5*0.4
38*0.4
2.3*0.45
1.2*0.4
9*0.4
24*0.4
38.5*0.4
2.9*0.45
1.3*0.4
10*0.4
24.5*0.4
39*0.4
3.05*0.45
1.4*0.4
10.3*0.4
25*0.4
39.5*0.4
3.5*0.45
1.5*0.4
10.5*0.4
25.5*0.4
42*0.4
5*0.45
1.6*0.4
11*0.4
26*0.4
43.5*0.4
12*0.45
1.7*0.4
11.5*0.4
26.5*0.4
50*0.4
28.5*0.45
1.78*0.4
12*0.4
27*0.4
1.2*0.41
32.5*0.45
1.8*0.4
13*0.4
27.5*0.4
3.91*0.41
35*0.45
1.85*0.4
13.5*0.4
28*0.4
4.34*0.41
37*0.45
2.2*0.4
14*0.4
28.5*0.4
2.9*0.42
2.15*0.46
2.31*0.4
14.5*0.4
29*0.4
1.65*0.43
2.87*0.46
2.4*0.4
15*0.4
29.5*0.4
10.9*0.43
3.05*0.46
2.5*0.4
15.5*0.4
30*0.4
11.2*0.43
5.49*0.46
2.6*0.4
15.8*0.4
30.5*0.4
1.76*0.44
1.9*0.475
2.8*0.4
16*0.4
30.7*0.4
0.45*0.45
4.75*0.48
3*0.4
16.5*0.4
31*0.4
0.5*0.45
4.85*0.46
3.8*0.4
17*0.4
31.5*0.4
0.6*0.45
5.56*0.46
3.9*0.4
17.5*0.4
32*0.4
0.7*0.45
3.9*0.49
4*0.4
18*0.4
32.5*0.4
0.8*0.45
0.5*0.5
4.70*0.40
18.5*0.4
33*0.4
0.9*0.45
0.58*0.5
0.5*0.5
5.85*0.5
22*0.5
50*0.5
2.2*0.55
0.58*0.5
6*0.5
22.5*0.5
50.3*0.5
2.3*0.55
0.6*0.5
6.08*0.5
23*0.5
55*0.5
2.5*0.55
0.65*0.5
6.15*0.5
23.1*0.5
60*0.5
3.14*0.55
0.7*0.5
6.3*0.5
23.5*0.5
61.2*0.5
4*0.55
0.8*0.5
6.5*0.5
24*0.5
68*0.5
4.8*0.55
0.82*0.5
6.65*0.5
24.5*0.5
79*0.5
5.9*0.55
0.9*0.5
6.7*0.5
25*0.5
80*0.5
6.2*0.55
0.95*0.5
6.9*0.5
25.5*0.5
125*0.5
6.5*0.55
1*0.5
6.95*0.5
26*0.5
1*0.51
6.6*0.55
1.1*0.5
7*0.5
26.5*0.5
1.14*0.51
8*0.55
1.15*0.5
7.1*0.5
27*0.5
1.22*0.51
8.5*0.55
1.2*0.5
7.4*0.5
27.5*0.5
2.31*0.51
8.8*0.55
1.3*0.5
7.50*0.50
28*0.5
3.51*0.51
8.9*0.55
1.35*0.5
7.9*0.5
28.5*0.5
3.71*0.51
10*0.55
1.4*0.5
8*0.5
29*0.5
0.6*0.55
10.4*0.55
1.5*0.5
8.5*0.5
29.5*0.5
4.84*0.51
11*0.55
1.6*0.5
9*0.5
30*0.5
5*0.51
14*0.55
1.65*0.5
9.2*0.5
30.4*0.5
6.35*0.51
16*0.55
1.7*0.5
9.7*0.5
30.5*0.5
7.9*0.51
18.5*0.55
1.75*0.5
9.8*0.5
31*0.5
8.3*0.51
19.5*0.55
1.8*0.5
10*0.5
31.5*0.5
8.56*0.51
21*0.55
1.86*0.5
10.2*0.5
32*0.5
9.5*0.51
21.5*0.55
1.88*0.5
10.5*0.5
32.5*0.5
10.49*0.51
22*0.55
1.9*0.5
10.6*0.5
33*0.5
3.65*0.52
22.5*0.55
2*0.5
11*0.5
33.5*0.5
15.9*0.52
23*0.55
2.2*0.5
11.35*0.5
34*0.5
25.2*0.52
24*0.55
2.3*0.5
11.5*0.5
34.5*0.5
1.44*0.53
25*0.55
2.35*0.5
12*0.5
35*0.5
1.5*0.53
25.5*0.55
2.4*0.5
12.5*0.5
35.5*0.5
1.63*0.53
26.5*0.55
2.45*0.5
12.6*0.5
36*0.5
1.75*0.53
27*0.55
2.5*0.5
13*0.5
36.5*0.5
4.94*0.53
28*0.55
2.6*0.5
13.5*0.5
37*0.5
20.09*0.53
28.5*0.55
2.7*0.5
13.9*0.5
37.5*0.5
46*0.53
29.5*0.55
2.8*0.5
14*0.5
38*0.5
6.6*0.54
30*0.55
2.9*0.5
14.5*0.5
38.3*0.5
6.65*0.54
32*0.55
3*0.5
14.6*0.5
38.5*0.5
10.41*0.54
32.5*0.55
3.05*0.5
14.7*0.5
39*0.5
0.7*0.55
33*0.55
3.2*0.5
15*0.5
39.5*0.5
0.8*0.55
36*0.55
3.5*0.5
15.5*0.5
40*0.5
0.9*0.55
36.5*0.55
3.7*0.5
16*0.5
40.5*0.5
0.91*0.55
37.5*0.55
3.8*0.5
16.5*0.5
41*0.5
1*0.55
40*0.55
4*0.5
17*0.5
41.5*0.5
1.05*0.55
2.8*0.56
4.1*0.5
17.5*0.5
42*0.5
1.15*0.55
2.98*0.56
4.15*0.5
18*0.5
42.5*0.5
1.3*0.55
8*0.56
4.45*0.5
18.5*0.5
42.95*0.5
1.5*0.55
4.56*0.57
4.5*0.5
19*0.5
43*0.5
1.6*0.55
5.48*0.57
4.85*0.5
19.5*0.5
43.5*0.5
1.7*0.55
2.44*0.58
5*0.5
20*0.5
44*0.5
1.75*0.55
3.66*0.58
5.3*0.5
20.5*0.5
44.5*0.5
1.8*0.55
4.8*0.58
5.5*0.5
21*0.5
45*0.5
1.9*0.55
5.2*0.58
5.8*0.5
21.5*0.5
49.8*0.5
2.05*0.55
7.22*0.58
0.4*0.6
5.2*0.6
20.5*0.6
46.5*0.6
5.6*0.65
0.45*0.6
5.3*0.6
20.8*0.6
49*0.6
5.9*0.65
0.5*0.6
5.4*0.6
21*0.6
54*0.6
6.8*0.65
0.7*0.6
5.5*0.6
21.5*0.6
60*0.6
7*0.65
0.8*0.6
5.6*0.6
22*0.6
100.7*0.6
7.25*0.65
0.85*0.6
5.7*0.6
22.2*0.6
199.40*0.6
8*0.65
0.9*0.6
6*0.6
22.5*0.6
1.4*0.61
8.5*0.65
0.95*0.6
6.25*0.6
22.7*0.6
1.7*0.61
9*0.65
1.9*0.9*0.6
6.4*0.6
23*0.6
2.68*0.61
10*0.65
0.95*0.6
6.5*0.6
23.5*0.6
3.81*0.61
10.7*0.65
1*0.6
6.8*0.6
24*0.6
4.01*0.61
12.5*0.65
1.04*0.6
6.9*0.6
24.5*0.6
4.04*0.61
13.5*0.65
1.05*0.6
7*0.6
25*0.6
4.7*0.61
14.45*0.65
1.2*0.6
7.2*0.6
25.5*0.6
5.72*0.61
14.50*0.65
1.25*0.6
7.49*0.6
26*0.6
5.75*0.61
16*0.65
1.3*0.6
7.5*0.6
26.5*0.6
7.29*0.61
16.5*0.65
1.4*0.6
7.6*0.6
27*0.6
7.49*0.61
17*0.65
1.45*0.6
7.7*0.6
27.5*0.6
7.8*0.61
18*0.65
1.5*0.6
7.8*0.6
28*0.6
1.89*0.62
18.5*0.65
1.6*0.6
8*0.6
28.5*0.6
2.5*0.62
19*0.65
1.7*0.6
8.4*0.6
28.9*0.6
7.18*0.62
19.5*0.65
1.75*0.6
8.5*0.6
29*0.6
23.2*0.62
20*0.65
1.8*0.6
8.6*0.6
29.5*0.6
1.8*0.63
21.5*0.65
1.85*0.66
8.75*0.6
30*0.6
132*0.63
22*0.65
1.9*0.6
8.8*0.6
30.5*0.6
2.03*0.64
23.5*0.65
2*0.6
9*0.6
31*0.6
2.69*0.64
24*0.65
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