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1Â Â Product description
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Size spec. (mm)
Model | diameter of top part | thickness of top part | diameter of stem | total height |
20-D2 | 18.8+/-0.20 | 3.3+/-0.25 | 13.2+/-0.1 | 13.8+/-0.25 |
This rubber stopper is designed for lyophilization for injection glass vials with 20mm neck ring finish.Â
The production is finished in GMP standard workshop under strict quality control, and in conformity with National Standard.
Both pharmaceutical sterile PE packing and RFS packing are available.
Silicon oil free formula is a new technique.  By using as less silicon oil as possible, this formula can effectively reduce stopper skipping problem during sealing process.
Features
World name brand imported raw material
In conformity with National Standard YTXH/QSC(02)054-2015
Size accuracy &Â good sealing, inner cleaness, chemical stable
Certificate from CFDA
Packing
RFS packing
Business Terms
Sample free of charge
MOQ 10,000pcs
Leading time 2-3 weeks
Product Series
For antibiotic powder  13mm, 20mm
For lyophilization  13mm, 20mm
For infusion bottle  28mm, 32mm
Our other rubber stopper:
Main Measurement (mm) | ||||
 |  |  |  |  |
Model | Diameter of the Top Part | Thickness of The Top Part | Diameter of Stem Plug | Total Height |
7-B | 7.4+/-0.2 | / | 7.1+/-0.15 | 7.6+/-0.2 |
13-A | 12.5+/-0.2 | 2.0+/-0.2 | 7.5+/-0.15 | 7.0+/-0.2 |
13-B | 13.0+/-0.2 | 2.6+/-0.2 | 8.0+/-0.15 | 7.0+/-0.2 |
13-D2 | 12.5+/-0.2 | 2.1+/-0.2 | 7.8+/-0.15 | 10.0+/-0.2 |
16-C | 15.4+/-0.2 | 3.45+/-0.2 | 11.5+/-0.15 | 7.7+/-0.2 |
20-A | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 8.8+/-0.2 |
20-A2 | 18.8+/-0.2 | 3.5+/-0.2 | 13.2+/-0.15 | 8.8+/-0.2 |
20-A3 | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 8.8+/-0.2 |
20-B2 | 19.5+/-0.2 | 3.2+/-0.2 | 13.0+/-0.15 | 8.7+/-0.2 |
20-B2(Single Wrap) | 19.5+/-0.2 | 3.0+/-0.2 | 13.0+/-0.15 | 8.7+/-0.2 |
20-B4 | 19.5+/-0.2 | 3.0+/-0.2 | 13.1+/-0.15 | 9.2+/-0.2 |
20-D2 | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 13,8+/-0.2 |
20-D3 | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 13,8+/-0.2 |
22-B | 21.5+/-0.2 | 3.5+/-0.2 | 13.8+/-0.15 | 9.7+/-0.2 |
22-B2 | 22.3+/-0.2 | 3.8+/-0.2 | 14.3+/-0.15 | 7.8+/-0.2 |
24-B | 23.6+/-0.2 | 3.8+/-0.2 | 13.8+/-0.15 | 10.0+/-0.2 |
24-C | 23.6+/-0.2 | 3.8+/-0.2 | 13.8+/-0.15 | 10.0+/-0.2 |
24-D | 23.8+/-0.2 | 3.8+/-0.2 | 14.5+/-0.15 | 10.0+/-0.2 |
26-B | 25.5+/-0.2 | 3.8+/-0.2 | 15.4+/-0.15 | 10.9+/-0.2 |
26-B2 | 25.5+/-0.2 | 3.8+/-0.2 | 15.7+/-0.15 | 10.9+/-0.2 |
28-B | 26.6+/-0.2 | 3.8+/-0.2 | 18.0+/-0.15 | 11.8+/-0.2 |
32-A | 30.8+/-0.3 | 4.0+/-0.3 | 23.6+/-0.2 | 12.2+/-0.4 |
GMP Standard
Curing, trimming, pre-cleaning -Â class 100,000
Washing &Â inner-packing -Â class 10,000,Â
Local inner-packing area -Â class 100.Â
3Â Packing
 Packed in double pharmaceutical sterile PE bag, or ultra clean breathe bag(ultraclean cleansteam bag), and 5-layer corrugated carton.
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We are large manufacturer direct sale.  We provide the most reliable products, competitive prices, and a specialized, comprehensive service for you.
 Your logo, size, and color can be customized.
 Samples are provided free of charge.
 MOQ of normal rubber stopper is 10,000pcs.Â
 Normal leading time is 10-15 days.
 Besides rubber stopper, we produce the caps, glass vial, glass bottle, gasket, etc.
5 Company information
Yantai Xinhui Packing Co.,Ltd. It is established in 2003 and located in Yantai ,Shandong Province,China. We are focusing on manufucturing pharmaceutical packing material, which is include butyl rubber stopper, flip top cap, glass vial and other related pharma packing materials, and contribute to health and well-being. For the detail information of pur products, pls kindly open our homepage: www.ytxinhui.com .
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Â
1Â Â Product description

Size spec. (mm)
Model | diameter of top part | thickness of top part | diameter of stem | total height |
20-D2 | 18.8+/-0.20 | 3.3+/-0.25 | 13.2+/-0.1 | 13.8+/-0.25 |
This rubber stopper is designed for lyophilization for injection glass vials with 20mm neck ring finish.Â
The production is finished in GMP standard workshop under strict quality control, and in conformity with National Standard.
Both pharmaceutical sterile PE packing and RFS packing are available.
Silicon oil free formula is a new technique.  By using as less silicon oil as possible, this formula can effectively reduce stopper skipping problem during sealing process.
Features
World name brand imported raw material
In conformity with National Standard YTXH/QSC(02)054-2015
Size accuracy &Â good sealing, inner cleaness, chemical stable
Certificate from CFDA
Packing
RFS packing
Business Terms
Sample free of charge
MOQ 10,000pcs
Leading time 2-3 weeks
Product Series
For antibiotic powder  13mm, 20mm
For lyophilization  13mm, 20mm
For infusion bottle  28mm, 32mm
Our other rubber stopper:
Main Measurement (mm) | ||||
 |  |  |  |  |
Model | Diameter of the Top Part | Thickness of The Top Part | Diameter of Stem Plug | Total Height |
7-B | 7.4+/-0.2 | / | 7.1+/-0.15 | 7.6+/-0.2 |
13-A | 12.5+/-0.2 | 2.0+/-0.2 | 7.5+/-0.15 | 7.0+/-0.2 |
13-B | 13.0+/-0.2 | 2.6+/-0.2 | 8.0+/-0.15 | 7.0+/-0.2 |
13-D2 | 12.5+/-0.2 | 2.1+/-0.2 | 7.8+/-0.15 | 10.0+/-0.2 |
16-C | 15.4+/-0.2 | 3.45+/-0.2 | 11.5+/-0.15 | 7.7+/-0.2 |
20-A | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 8.8+/-0.2 |
20-A2 | 18.8+/-0.2 | 3.5+/-0.2 | 13.2+/-0.15 | 8.8+/-0.2 |
20-A3 | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 8.8+/-0.2 |
20-B2 | 19.5+/-0.2 | 3.2+/-0.2 | 13.0+/-0.15 | 8.7+/-0.2 |
20-B2(Single Wrap) | 19.5+/-0.2 | 3.0+/-0.2 | 13.0+/-0.15 | 8.7+/-0.2 |
20-B4 | 19.5+/-0.2 | 3.0+/-0.2 | 13.1+/-0.15 | 9.2+/-0.2 |
20-D2 | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 13,8+/-0.2 |
20-D3 | 18.8+/-0.2 | 3.3+/-0.2 | 13.2+/-0.15 | 13,8+/-0.2 |
22-B | 21.5+/-0.2 | 3.5+/-0.2 | 13.8+/-0.15 | 9.7+/-0.2 |
22-B2 | 22.3+/-0.2 | 3.8+/-0.2 | 14.3+/-0.15 | 7.8+/-0.2 |
24-B | 23.6+/-0.2 | 3.8+/-0.2 | 13.8+/-0.15 | 10.0+/-0.2 |
24-C | 23.6+/-0.2 | 3.8+/-0.2 | 13.8+/-0.15 | 10.0+/-0.2 |
24-D | 23.8+/-0.2 | 3.8+/-0.2 | 14.5+/-0.15 | 10.0+/-0.2 |
26-B | 25.5+/-0.2 | 3.8+/-0.2 | 15.4+/-0.15 | 10.9+/-0.2 |
26-B2 | 25.5+/-0.2 | 3.8+/-0.2 | 15.7+/-0.15 | 10.9+/-0.2 |
28-B | 26.6+/-0.2 | 3.8+/-0.2 | 18.0+/-0.15 | 11.8+/-0.2 |
32-A | 30.8+/-0.3 | 4.0+/-0.3 | 23.6+/-0.2 | 12.2+/-0.4 |
GMP Standard
Curing, trimming, pre-cleaning -Â class 100,000
Washing &Â inner-packing -Â class 10,000,Â
Local inner-packing area -Â class 100.Â
3Â Packing
 Packed in double pharmaceutical sterile PE bag, or ultra clean breathe bag(ultraclean cleansteam bag), and 5-layer corrugated carton.
Â
We are large manufacturer direct sale.  We provide the most reliable products, competitive prices, and a specialized, comprehensive service for you.
 Your logo, size, and color can be customized.
 Samples are provided free of charge.
 MOQ of normal rubber stopper is 10,000pcs.Â
 Normal leading time is 10-15 days.
 Besides rubber stopper, we produce the caps, glass vial, glass bottle, gasket, etc.
5 Company information
Yantai Xinhui Packing Co.,Ltd. It is established in 2003 and located in Yantai ,Shandong Province,China. We are focusing on manufucturing pharmaceutical packing material, which is include butyl rubber stopper, flip top cap, glass vial and other related pharma packing materials, and contribute to health and well-being. For the detail information of pur products, pls kindly open our homepage: www.ytxinhui.com .
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Notebook Color Doppler Ultrasound Machine
Notebook Color Doppler Ultrasound Machine,Heart Color Doppler,Ultrasound Machine For Cardiac,Color Doppler Ultrasound Machine
Mianyang United Ultrasound Electronics Co., Ltd , https://www.uniultrasonic.com