Professional Silicone Rubber Parts Manufacturers
PRODUCT CATALOG
Rubber Bung Sizes
How often does it happen You need to buy rubber bungs, but you have no idea about the rubber bung sizes. The sizes vary in millimeters; you can’t quickly determine the correct size from the naked eye. For instance, rubber bungs of size 0 have a bottom-side diameter of 13mm, while the bungs of size 1 have a bottom-side diameter of 14mm; it’s hard to tell the difference. If you go ahead and purchase a comparable size, you may get stuck with rubber bungs of the wrong dimensions. You might want to avoid that situation altogether. In this post, we will talk about the different rubber bung sizes and how you can pick the right one.
Let’s start with different sizes that exist in the market. You can refer to this chart to match the dimensions of your test tube with. Remember, you want a close match of the test tube diameter you measure with the bottom side diameter mentioned in the chart. The next step is to measure the size of the stopper:
1. Measure the inner diameter of the test tube using calipers
2. Refer to the rubber bung selection chart and select the range of size that best fits the test-tube
3. If more than one size works, select the correct size based on depth range and inner diameter
This test which would take a couple of minutes, will save you money and effort that you would otherwise spend buying rubber bungs. In addition, you can do this test right at your lab! All you need is a set of calipers. That’s it, we hope you can now find suitable rubber bung sizes for your equipment without much of a hassle.
Our Products
Type 1
Type 2
Type 3
Type 4
All dimensions are in mm
Type 1
| Part No. | A (mm) | B (mm) | C (mm) | D (mm) | Colour | Materials |
|---|---|---|---|---|---|---|
| RSD2.7-5.5-5 | 2.7 | 5.5 | 5 | 2 | Black, White | Silicone |
| RSD3-7-7 | 3 | 7 | 7 | 2.2 | Black, White | Silicone |
| RSD3.3-6.5-6 | 3.3 | 6.5 | 6 | 1.5 | Black, White | Silicone |
| RSD3.5-6.5-6 | 3.5 | 6.5 | 6 | 2 | Black, White | Silicone |
| RSD3.8-7-6 | 3.8 | 7 | 6 | 1.5 | Black, White | Silicone |
| RSD4-9.5-7 | 4 | 9.5 | 7 | 2.5 | Black, White | Silicone |
| RSD4.3-8-6 | 4.3 | 8 | 6 | 1.5 | Black, White | Silicone |
| RSD4.5-7.5-6 | 4.5 | 7.5 | 6 | 2 | Black, White | Silicone |
| RSD4.8-9-7 | 4.8 | 9 | 7 | 1.5 | Black, White | Silicone |
| RSD5-12-8 | 5 | 12 | 8 | 2.8 | Black, White | Silicone |
| RSD5.3-9.5-7 | 5.3 | 9.5 | 7 | 1.5 | Black, White | Silicone |
| RSD5.5-8.5-7 | 5.5 | 8.5 | 7 | 2 | Black, White | Silicone |
| RSD5.8-10-8 | 5.8 | 10 | 8 | 2 | Black, White | Silicone |
| RSD6-13-8 | 6 | 13 | 8 | 3.5 | Black, White | Silicone |
| RSD6.3-10.5-8 | 6.3 | 10.5 | 8 | 2 | Black, White | Silicone |
| RSD6.5-9.5-7 | 6.5 | 9.5 | 7 | 2 | Black, White | Silicone |
| RSD7-14-9 | 7 | 14 | 9 | 3.5 | Black, White | Silicone |
| RSD7.5-10.5-8 | 7.5 | 10.5 | 8 | 2 | Black, White | Silicone |
| RSD8-15-9 | 8 | 15 | 9 | 3.5 | Black, White | Silicone |
| RSD8.5-11.5-8 | 8.5 | 11.5 | 8 | 2 | Black, White | Silicone |
| RSD9-16-9 | 9 | 16 | 9 | 3.5 | Black, White | Silicone |
| RSD9.5-12.5-8 | 9.5 | 12.5 | 8 | 2 | Black, White | Silicone |
| RSD10-18-10 | 10 | 18 | 10 | 4 | Black, White | Silicone |
| RSD10.5-13.5-9 | 10.5 | 13.5 | 9 | 2 | Black, White | Silicone |
| RSD11-19-10 | 11 | 19 | 10 | 4 | Black, White | Silicone |
| RSD11.5-14.5-9 | 11.5 | 14.5 | 9 | 2 | Black, White | Silicone |
| RSD12-20-10 | 12 | 20 | 10 | 4 | Black, White | Silicone |
| RSD12.5-15.5-10 | 12.5 | 15.5 | 10 | 2 | Black, White | Silicone |
| RSD13-21-10 | 13 | 21 | 10 | 4 | Black, White | Silicone |
| RSD13.5-16.5-10 | 13.5 | 16.5 | 10 | 2 | Black, White | Silicone |
Type 2
| PartNo. | A（mm） | B（mm） | C（mm） | D（mm） | E（mm） |
|---|---|---|---|---|---|
| RST2.5-5.5-5.3 | 2.5 | 5.5 | 5.3 | 2 | 0 |
| RST2.7-5.5-5 | 2.7 | 5.5 | 5 | 2 | 0 |
| RST3-4.3-4.5 | 3 | 4.3 | 4.5 | 0.8 | 0 |
| RST3-7-7 | 3 | 7 | 7 | 2.2 | 0 |
| RST3.3-6.5-6 | 3.3 | 6.5 | 6 | 1.5 | 0 |
| RST3.5-6.5-6 | 3.5 | 6.5 | 6 | 2 | 0 |
| RST3.8-7-10.5 | 3.8 | 7 | 10.5 | 1.5 | 0 |
| RST3.8-7-7 | 3.8 | 7 | 7 | 1.5 | 0 |
| RST3.8-7-6 | 3.8 | 7 | 6 | 1.5 | 0 |
| RST4-7.5-6 | 4 | 7.5 | 6 | 2 | 0 |
| RST4-9.5-7 | 4 | 9.5 | 7 | 2.5 | 0 |
| RST4.3-8-6 | 4.3 | 8 | 6 | 1.5 | 0 |
| RST4.5-7.5-6 | 4.5 | 7.5 | 6 | 2 | 0 |
| RST4.8-6.8-3.6 | 4.8 | 6.8 | 3.6 | 0.9 | 0 |
| RST4.8-9-7 | 4.8 | 9 | 7 | 1.5 | 0 |
| RST5-8-7-2 | 5 | 8 | 7 | 1.5 | 2 |
| RST5-8-7-3 | 5 | 8 | 7 | 1.5 | 3 |
| RST5-10-8 | 5 | 10 | 8 | 2.8 | 0 |
| RST5-12-8 | 5 | 12 | 8 | 2.8 | 0 |
| RST5.3-9.5-7 | 5.3 | 9.5 | 7 | 1.5 | 0 |
| RST5.5-8.5-7 | 5.5 | 8.5 | 7 | 2 | 0 |
| RST5.7-11.7-12 | 5.7 | 11.7 | 12 | 6.5 | 0 |
| RST5.8-10-8 | 5.8 | 10 | 8 | 2 | 0 |
| RST6-8-5 | 6 | 8 | 5 | 2.2 | 0 |
| RST6-13-8 | 6 | 13 | 8 | 3.5 | 0 |
| RST6.2-8.2-9.6 | 6.2 | 8.2 | 9.6 | 3.9 | 3.8 |
| RST6.3-10.5-8 | 6.3 | 10.5 | 8 | 2 | 0 |
| RST6.5-8-4 | 6.5 | 8 | 4 | 2 | 0 |
| RST6.5-9.5-7 | 6.5 | 9.5 | 7 | 2 | 0 |
| RST6.8-8-4 | 6.8 | 8 | 4 | 1 | 0 |
| RST7-10-8 | 7 | 10 | 8 | 1.5 | 4 |
| RST7-14-9 | 7 | 14 | 9 | 3.5 | 0 |
| RST7.3-11.5-8 | 7.3 | 11.5 | 8 | 2 | 4 |
| RST7.5-10.5-8 | 7.5 | 10.5 | 8 | 2 | 0 |
| RST7.8-12-8 | 7.8 | 12 | 8 | 2 | 4.5 |
| RST8-11-8 | 8 | 11 | 8 | 1.5 | 4.5 |
| RST8-11-7 | 8 | 11 | 7 | 2.5 | 0 |
| RST8-15-9 | 8 | 15 | 9 | 3.5 | 0 |
| RST8.3-12.5-8 | 8.3 | 12.5 | 8 | 2 | 5 |
| RST8.5-12-8 | 8.5 | 12 | 8 | 2 | 5 |
| RST8.5-10-6 | 8.5 | 10 | 6 | 2 | 0 |
| RST8.5-11.5-8 | 8.5 | 11.5 | 8 | 2 | 0 |
| RST8.6-11-3.3 | 8.6 | 11 | 3.3 | 2.2 | 0 |
| RST8.8-11-15 | 8.8 | 11 | 15 | 3.2 | 0 |
| RST9-13-8 | 9 | 13 | 8 | 2 | 5.5 |
| RST9-13-9 | 9 | 13 | 9 | 2 | 5 |
| RST9-16-9 | 9 | 16 | 9 | 3.5 | 0 |
| RST9.5-12.5-8 | 9.5 | 12.5 | 8 | 2 | 0 |
| RST10-14-9 | 10 | 14 | 9 | 2 | 6 |
| RST10-12-10 | 10 | 12 | 10 | 2 | 0 |
| RST10-15-11 | 10 | 15 | 11 | 1 | 0 |
| RST10-18-10 | 10 | 18 | 10 | 4 | 0 |
| RST10.5-12-10 | 10.5 | 12 | 10 | 1 | 0 |
| RST10.5-13.2-21 | 10.5 | 13.2 | 21 | 4 | 5.7 |
| RST10.5-13.5-9 | 10.5 | 13.5 | 9 | 2 | 0 |
| RST11-15-10 | 11 | 15 | 10 | 2 | 7 |
| RST11-19-10 | 11 | 19 | 10 | 4 | 0 |
| RST11.2-16.7-11.5 | 11.2 | 16.7 | 11.5 | 2.5 | 4.7 |
| RST11.5-14.5-9 | 11.5 | 14.5 | 9 | 2 | 0 |
| RST12-16-10 | 12 | 16 | 10 | 2 | 7.5 |
| RST12-20-10 | 12 | 20 | 10 | 4 | 0 |
| RST12.5-15.5-10 | 12.5 | 15.5 | 10 | 2 | 0 |
| RST13-17-10 | 13 | 17 | 10 | 2 | 8 |
| RST13-19.5-7 | 13 | 19.5 | 7 | 3.3 | 0 |
| RST13-21-10 | 13 | 21 | 10 | 4 | 0 |
| RST13.5-16.5-10 | 13.5 | 16.5 | 10 | 2 | 0 |
| RST14-18-10 | 14 | 18 | 10 | 2 | 9 |
| RST14.5-19.7-11 | 14.5 | 19.7 | 11 | 3 | 0 |
| RST15-23-10 | 15 | 23 | 10 | 4 | 6 |
| RST15.3-20-10 | 15.3 | 20 | 10 | 3 | 6 |
| RST15.5-20-10 | 15.5 | 20 | 10 | 3 | 6 |
| RST16-24-10 | 16 | 24 | 10 | 4 | 7 |
| RST16.5-21.5-17 | 16.5 | 21.5 | 17 | 11 | 9 |
| RST17-25-10 | 17 | 25 | 10 | 4 | 7 |
| RST17.2-20-7 | 17.2 | 20 | 7 | 1.2 | 5.8 |
| RST18-26-10 | 18 | 26 | 10 | 4 | 8 |
| RST19-27-10 | 19 | 27 | 10 | 4 | 9 |
| RST19.5-25-10 | 19.5 | 25 | 10 | 3 | 10 |
| RST19.5-26-10 | 19.5 | 26 | 10 | 5 | 16 |
| RST19.5-25-15 | 19.5 | 25 | 15 | 3 | 10 |
| RST20-27-10 | 20 | 27 | 10 | 3 | 15 |
| RST20-28-10 | 20 | 28 | 10 | 4 | 10 |
| RST21-29-10 | 21 | 29 | 10 | 4 | 11 |
| RST22-29-10 | 22 | 29 | 10 | 4 | 12 |
| RST23-33-10 | 23 | 33 | 10 | 5 | 13 |
| RST24-31-10 | 24 | 31 | 10 | 4 | 14 |
| RST24.5-30-10 | 24.5 | 30 | 10 | 3 | 15 |
| RST24.5-30-15 | 24.5 | 30 | 15 | 3 | 15 |
| RST25-35-10 | 25 | 35 | 10 | 5 | 15 |
| RST25.4-32-10 | 25.4 | 32 | 10 | 3 | 16 |
| RST26-33-10 | 26 | 33 | 10 | 3.5 | 16 |
| RST27-34-10 | 27 | 34 | 10 | 3.5 | 17 |
| RST28-35-10 | 28 | 35 | 10 | 3.5 | 18 |
| RST29-36-10 | 29 | 36 | 10 | 3.5 | 19 |
| RST30-40-12 | 30 | 40 | 12 | 1.5 | 20 |
| RST30-40-7 | 30 | 40 | 7 | 2.2 | 20 |
| RST30.3-36-10 | 30.3 | 36 | 10 | 3.5 | 20 |
| RST31.3-37-10 | 31.3 | 37 | 10 | 3.5 | 21 |
| RST33.3-38-12 | 33.3 | 38 | 12 | 3.5 | 22 |
| RST33.3-38-15 | 33.3 | 38 | 15 | 3.5 | 22 |
| RST36.3-42-12 | 36.3 | 42 | 12 | 3.5 | 25 |
| RST37.6-43.5-12 | 37.6 | 43.5 | 12 | 3.5 | 26 |
| RST39.3-45-12 | 39.3 | 45 | 12 | 3.5 | 28 |
| RST41.3-48-12 | 41.3 | 48 | 12 | 3.5 | 30 |
| RST43.5-49-12 | 43.5 | 49 | 12 | 3.5 | 33 |
| RST46.3-52-12 | 46.3 | 52 | 12 | 3.5 | 35 |
| RST48.5-54-12 | 48.5 | 54 | 12 | 3.5 | 38 |
| RST51.3-57-12 | 51.3 | 57 | 12 | 3.5 | 40 |
| RST52.5-83-16 | 52.5 | 83 | 16 | 7 | 44.5 |
| RST53.6-60-14 | 53.6 | 60 | 14 | 3.5 | 42 |
| RST56.3-62-12 | 56.3 | 62 | 12 | 3.5 | 44 |
| RST58.6-65-14 | 58.6 | 65 | 14 | 3.5 | 47 |
| RST61.3-67-12 | 61.3 | 67 | 12 | 3.5 | 49 |
| RST63.6-70-14 | 63.6 | 70 | 14 | 3.5 | 52 |
| RST66.3-72-12 | 66.3 | 72 | 12 | 3.5 | 54 |
| RST68.6-75-14 | 68.6 | 75 | 14 | 3.5 | 57 |
| RST71.3-77-12 | 71.3 | 77 | 12 | 3.5 | 59 |
| RST73.6-80-14 | 73.6 | 80 | 14 | 3.5 | 62 |
| RST76.3-82-12 | 76.3 | 82 | 12 | 3.5 | 64 |
| RST78.6-85-14 | 78.6 | 85 | 14 | 3.5 | 67 |
| RST80-90-12.5 | 80 | 90 | 12.5 | 5.5 | 70 |
| RST81.3-87-12 | 81.3 | 87 | 12 | 3.5 | 68 |
| RST82.3-87-12 | 82.3 | 87 | 12 | 5 | 68 |
| RST83.6-90-14 | 83.6 | 90 | 14 | 3.5 | 72 |
| RST86.3-92-12 | 86.3 | 92 | 12 | 3.5 | 74 |
| RST88.6-95-14 | 88.6 | 95 | 14 | 3.5 | 77 |
| RST91.3-97-14 | 91.3 | 97 | 14 | 3.5 | 78 |
| RST93.6-100-14 | 93.6 | 100 | 14 | 3.5 | 81 |
| RST96.3-102-14 | 96.3 | 102 | 14 | 3.5 | 83 |
| RST98.6-105-14 | 98.6 | 105 | 14 | 3.5 | 86 |
| RST101.5-114-15 | 101.5 | 114 | 15 | 5 | 85 |
| RST103.6-112-15 | 103.6 | 112 | 15 | 4 | 90 |
| RST106.5-115-15 | 106.5 | 115 | 15 | 5 | 89 |
| RST108.6-117-15 | 108.6 | 117 | 15 | 4 | 95 |
| RST111.5-120-15 | 111.5 | 120 | 15 | 5 | 94 |
| RST113.6-122-15 | 113.6 | 122 | 15 | 5 | 100 |
| RST116.5-125-15 | 116.5 | 125 | 15 | 5 | 99 |
| RST121.5-130-15 | 121.5 | 130 | 15 | 5 | 104 |
| RST126.5-135-15 | 126.5 | 135 | 15 | 5 | 109 |
| RST131.5-140-15 | 131.5 | 140 | 15 | 5 | 114 |
| RST136.5-145-15 | 136.5 | 145 | 15 | 5 | 119 |
| RST140.5-160-15 | 140.5 | 160 | 15 | 10 | 0 |
| RST141.5-150-18 | 141.5 | 150 | 18 | 5 | 124 |
| RST146.5-155-18 | 146.5 | 155 | 18 | 5 | 129 |
| RST151.5-160-18 | 151.5 | 160 | 18 | 5 | 134 |
| RST156.5-165-18 | 156.5 | 165 | 18 | 5 | 139 |
| RST161.5-170-18 | 161.5 | 170 | 18 | 5 | 144 |
| RST166.5-175-18 | 166.5 | 175 | 18 | 5 | 149 |
| RST171.5-180-18 | 171.5 | 180 | 18 | 5 | 154 |
| RST176.5-185-18 | 176.5 | 185 | 18 | 5 | 159 |
| RST181.5-190-18 | 181.5 | 190 | 18 | 5 | 164 |
| RST186.5-195-18 | 186.5 | 195 | 18 | 5 | 169 |
| RST191.5-200-18 | 191.5 | 200 | 18 | 5 | 174 |
| RST196.5-205-18 | 196.5 | 205 | 18 | 5 | 179 |
| RST201.5-210-18 | 201.5 | 210 | 18 | 5 | 184 |
Type 3
| Part No. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) |
|---|---|---|---|---|---|
| RSB2.5-6-3 | 2.5 | 6 | 3 | 1.5 | 0 |
| RSB3-7-3 | 3 | 7 | 3 | 2 | 0 |
| RSB3.5-7.5-3 | 3.5 | 7.5 | 3 | 2 | 0 |
| RSB3.6-7.5-6 | 3.6 | 7.5 | 6 | 2 | 0 |
| RSB4-8-3 | 4 | 8 | 3 | 2 | 0 |
| RSB4.5-8.5-3 | 4.5 | 8.5 | 3 | 2 | 2 |
| RSB5-9-3 | 5 | 9 | 3 | 2 | 2.5 |
| RSB5.5-9.5-3 | 5.5 | 9.5 | 3 | 2 | 3 |
| RSB6-10-4 | 6 | 10 | 4 | 2 | 3.5 |
| RSB6.5-10.5-4 | 6.5 | 10.5 | 4 | 2 | 4 |
| RSB6.5-12-8 | 6.5 | 12 | 8 | 2 | 0 |
| RSB6.7-8.7-5.3 | 6.7 | 8.7 | 5.3 | 1.3 | 4.1 |
| RSB7-11-4 | 7 | 11 | 4 | 2 | 4.5 |
| RSB7.5-11.5-4 | 7.5 | 11.5 | 4 | 2 | 5 |
| RSB8-12-4 | 8 | 12 | 4 | 2 | 5.5 |
| RSB8-12-5 | 8 | 12 | 5 | 3.5 | 5.5 |
| RSB8.5-12.5-4 | 8.5 | 12.5 | 4 | 2 | 6 |
| RSB8.7-10.7-5.8 | 8.7 | 10.7 | 5.8 | 2 | 6.1 |
| RSB9-13-5 | 9 | 13 | 5 | 2 | 6.2 |
| RSB9.5-13.5-5 | 9.5 | 13.5 | 5 | 2 | 6.5 |
| RSB10-14-5 | 10 | 14 | 5 | 2 | 7 |
| RSB10.5-14.5-5 | 10.5 | 14.5 | 5 | 2 | 7.5 |
| RSB11-15-5 | 11 | 15 | 5 | 2 | 8 |
| RSB11.5-15.5-5 | 11.5 | 15.5 | 5 | 2 | 8.5 |
| RSB12-16-5 | 12 | 16 | 5 | 2 | 9 |
| RSB12-15.9-6.5 | 12 | 15.9 | 6.5 | 1.9 | 0 |
| RSB12.5-16.5-5 | 12.5 | 16.5 | 5 | 2 | 9.5 |
| RSB13-17-5 | 13 | 17 | 5 | 2 | 10 |
| RSB13.5-17.5-6 | 13.5 | 17.5 | 6 | 2.5 | 10.3 |
| RSB13.5-18-7 | 13.5 | 18 | 7 | 3 | 10 |
| RSB14-18-6 | 14 | 18 | 6 | 2.5 | 10.5 |
| RSB15-19-6 | 15 | 19 | 6 | 2.5 | 11 |
| RSB16-20-6 | 16 | 20 | 6 | 2.5 | 12 |
| RSB17-21-6 | 17 | 21 | 6 | 2.5 | 13 |
| RSB17.5-25-7.3 | 17.5 | 25 | 7.3 | 3 | 14 |
| RSB18-23-7 | 18 | 23 | 7 | 3 | 14 |
| RSB19-24-7 | 19 | 24 | 7 | 3 | 15 |
| RSB20-25-7 | 20 | 25 | 7 | 3 | 16 |
| RSB21-26-7 | 21 | 26 | 7 | 3 | 16.5 |
| RSB22-27-7 | 22 | 27 | 7 | 3 | 17.5 |
| RSB22-30-5.5 | 22 | 30 | 5.5 | 3 | 17 |
| RSB23-28-7 | 23 | 28 | 7 | 3 | 18.5 |
| RSB24-29-7 | 24 | 29 | 7 | 3 | 19 |
| RSB25-31-8 | 25 | 31 | 8 | 3.5 | 20 |
| RSB26-32-8 | 26 | 32 | 8 | 3.5 | 21 |
| RSB27-33-8 | 27 | 33 | 8 | 3.5 | 22 |
| RSB27-35-4.5 | 27 | 35 | 4.5 | 3 | 22 |
| RSB28-34-8 | 28 | 34 | 8 | 3.5 | 23 |
| RSB29-35-8 | 29 | 35 | 8 | 3.5 | 24 |
| RSB30-36-8 | 30 | 36 | 8 | 3.5 | 25 |
Type 4
| Part No. | Diameter A | Diameter B | Height | Colour | Materials | |
|---|---|---|---|---|---|---|
| RSA1.6-0.4-15.9 | 1.6 | 0.4 | 15.9 | Transparent | Silicone | |
| RSA2-0.5-19.1 | 2 | 0.5 | 19.1 | Transparent | Silicone | |
| RSA3.2-0.8-15.9 | 3.2 | 0.8 | 15.9 | Transparent | Silicone | |
| RSA3.2-1.6-15.9 | 3.2 | 1.6 | 15.9 | Transparent | Silicone | |
| RSA4.8-1.6-15.9 | 4.8 | 1.6 | 15.9 | Transparent | Silicone | |
| RSA4.8-1.6-19.1 | 4.8 | 1.6 | 19.1 | Transparent | Silicone | |
| RSA5.5-1.2-38.1 | 5.5 | 1.2 | 38.1 | Transparent | Silicone | |
| RSA6.4-3.2-19.1 | 6.4 | 3.2 | 19.1 | Transparent | Silicone | |
| RSA6.4-3.2-25.4 | 6.4 | 3.2 | 25.4 | Transparent | Silicone | |
| RSA8.7-4.8-15.9 | 8.7 | 4.8 | 15.9 | Transparent | Silicone | |
| RSA8.7-4.8-25.4 | 8.7 | 4.8 | 25.4 | Transparent | Silicone | |
| RSA9.2-6.2-12.8 | 9.2 | 6.2 | 12.8 | Transparent | Silicone | |
| RSA9.5-6.5-18.5 | 9.5 | 6.5 | 18.5 | Transparent | Silicone | |
| RSA11-8.5-17.5 | 11 | 8.5 | 17.5 | Transparent | Silicone | |
| RSA11.5-6.5-25 | 11.5 | 6.5 | 25 | Transparent | Silicone | |
| RSA12-9-18 | 12 | 9 | 18 | Transparent | Silicone | |
| RSA12.6-9-17 | 12.6 | 9 | 17 | White | EPDM | |
| RSA14.3-7.9-28.6 | 14.3 | 7.9 | 28.6 | Transparent | Silicone | |
| RSA14.3-9-25.4 | 14.3 | 9 | 25.4 | Transparent | Silicone | |
| RSA15-11-20 | 15 | 11 | 20 | White | EPDM | |
| RSA15.1-10.3-25.4 | 15.1 | 10.3 | 25.4 | Transparent | Silicone | |
| RSA15.9-11.1-22.2 | 15.9 | 11.1 | 22.2 | Transparent | Silicone | |
| RSA16.7-12.7-25.4 | 16.7 | 12.7 | 25.4 | Transparent | Silicone | |
| RSA17-13.6-24 | 17 | 13.6 | 24 | White | EPDM | |
| RSA17.5-11.1-25.4 | 17.5 | 11.1 | 25.4 | Transparent | Silicone | |
| RSA19-15-27 | 19 | 15 | 27 | White | EPDM | |
| RSA19.1-14.3-25.4 | 19.1 | 14.3 | 25.4 | Transparent | Silicone | |
| RSA19.1-14.3-14.3 | 19.1 | 14.3 | 14.3 | Transparent | Silicone | |
| RSA19.8-15.9-25.4 | 19.8 | 15.9 | 25.4 | Transparent | Silicone | |
| RSA20-15.5-16 | 20 | 15.5 | 16 | Transparent | Silicone | |
| RSA21-16-26 | 21 | 16 | 26 | White | EPDM | |
| RSA23-18-26 | 23 | 18 | 26 | White | EPDM | |
| RSA23.5-19-19.5 | 23.5 | 19 | 19.5 | Transparent | Silicone | |
| RSA23.8-18.3-25.4 | 23.8 | 18.3 | 25.4 | Transparent | Silicone | |
| RSA25.4-19.8-25.4 | 25.4 | 19.8 | 25.4 | Transparent | Silicone | |
| RSA26-20-28 | 26 | 20 | 28 | White | EPDM | |
| RSA27-23-25.4 | 27 | 23 | 25.4 | Transparent | Silicone | |
| RSA27.9-23.8-25.4 | 27.9 | 23.8 | 25.4 | Transparent | Silicone | |
| RSA29-23-28 | 29 | 23 | 28 | White | EPDM | |
| RSA31.8-26.2-25.4 | 31.8 | 26.2 | 25.4 | Transparent | Silicone | |
| RSA33-26-28 | 33 | 26 | 28 | White | EPDM | |
| RSA33.4-27-25.4 | 33.4 | 27 | 25.4 | Transparent | Silicone | |
| RSA36.5-30.2-25.4 | 36.5 | 30.2 | 25.4 | Transparent | Silicone | |
| RSA37-28-30 | 37 | 28 | 30 | White | EPDM | |
| RSA38.9-31.8-25.4 | 38.9 | 31.8 | 25.4 | Transparent | Silicone | |
| RSA39-31-25 | 39 | 31 | 25 | Transparent | Silicone | |
| RSA41.3-33.3-25.4 | 41.3 | 33.3 | 25.4 | Transparent | Silicone | |
| RSA42-32-31 | 42 | 32 | 31 | White | EPDM | |
| RSA42.9-35.7-25.4 | 42.9 | 35.7 | 25.4 | Transparent | Silicone | |
| RSA43-36-25 | 43 | 36 | 25 | Transparent | Silicone | |
| RSA44.5-37.3-25.4 | 44.5 | 37.3 | 25.4 | Transparent | Silicone | |
| RSA46-38-25 | 46 | 38 | 25 | Transparent | Silicone | |
| RSA46-38.1-25.4 | 46 | 38.1 | 25.4 | Transparent | Silicone | |
| RSA49-37-31 | 49 | 37 | 31 | White | EPDM | |
| RSA50-41.3-25.4 | 50 | 41.3 | 25.4 | Transparent | Silicone | |
| RSA52-43-32 | 52 | 43 | 32 | White | EPDM | |
| RSA52.4-44.5-25.4 | 52.4 | 44.5 | 25.4 | Transparent | Silicone | |
| RSA53-45-25 | 53 | 45 | 25 | Transparent | Silicone | |
| RSA56-46-34 | 56 | 46 | 34 | White | EPDM | |
| RSA56-47.6-25.4 | 56 | 47.6 | 25.4 | Transparent | Silicone | |
| RSA62-51-35 | 62 | 51 | 35 | White | EPDM | |
| RSA62.7-50-25.4 | 62.7 | 50 | 25.4 | Transparent | Silicone | |
| RSA63-50-25 | 63 | 50 | 25 | Transparent | Silicone | |
| RSA63.5-54-25.4 | 63.5 | 54 | 25.4 | Transparent | Silicone | |
| RSA67-55-39 | 67 | 55 | 39 | White | EPDM | |
| RSA68.3-57.9-25.4 | 68.3 | 57.9 | 25.4 | Transparent | Silicone | |
| RSA75-61.9-34.9 | 75 | 61.9 | 34.9 | Transparent | Silicone | |
| RSA88.9-76.2-38.1 | 88.9 | 76.2 | 38.1 | Transparent | Silicone | |
| RSA101.6-82.6-38.1 | 101.6 | 82.6 | 38.1 | Transparent | Silicone | |
| RSA127-88.9-50.8 | 127 | 88.9 | 50.8 | Transparent | Silicone |
- Material: EPDM/NR/SBR/Silicone/FKM/NBR/CR
- Hardness: 50-60 Shore A
- Temperature Rang: -20℃ to 150℃, we can customize products with a temperature resistance of more than 300℃.
- Colors: Black,White Or according to the Pantone NO#.
- Custom service available, we can offer special products according to your requirements.
Do you need a quote? Or need to place an order?
We also provide customized services, and can make various non-standard silicone rubber parts according to your drawings or samples.
Welcome to contact us for more information!
