Headspace bottle cap 20mm aluminum cap clamp cap with PTFE silicone composite gasket. Multiple gaskets can be selected, including red film white rubber gasket, white film red rubber gasket, pre cut gasket, etc., all of which can be customized.
Headspace bottle cap 20mm aluminum cap clamp cap with PTFE silicone composite gasket
Name: 20mm Headspace Jaw Aluminum Cover PTFE Silicone Pad
Brand: ALWSCI
Gasket size: 20 * 3.0mm
Gasket color: natural PTFE/white silicone
Packaging situation: The small package is 100 pieces/pack, packaged in transparent PE self sealing bags, 100 packs/box.
| Material Number |
Item Number |
Product description |
| C0000196 |
20-SP3002 |
20mm clamp aluminum cover with 3.0mm thick white adhesive gasket 100 pcs |
| C0000197 |
20-SP3003 |
20mm clamp aluminum cover with 3.0mm thick film blue rubber gasket 100 pcs |
| C0000198 |
20-SP3004 |
20mm clamp aluminum cover with 3.0mm thick white film white rubber gasket 100 pcs |
| C0000199 |
20-SP3005 |
20mm clamp aluminum cover with 3.0mm thick white film blue rubber gasket 100 pcs |
| C0000200 |
20-SP3006 |
20mm clamp aluminum cover with 3.0mm thick red film white adhesive gasket 100 pcs |
| C0000201 |
20-SP3007 |
20mm clamp aluminum cover with 3.0mm thick transparent adhesive gasket 100 pcs |
| C0000205 |
20-SP3004-GM |
20mm clamp gold magnetic cover with 3.0mm thick white adhesive gasket 100 pcs |
| C0000835 |
20-SP3007-GM |
20mm clamp gold magnetic cover with 3.0mm thick white film blue rubber gasket 100 pcs |
| C0000206 |
20-SP3003-B |
20mm clamp bimetallic magnetic cover in blue and silver with 3.0mm thick white adhesive gasket 100 pcs |
Product Features:
1. Our products are widely applicable to various imported brands of chromatographs, such as Agilent, Shimadzu, Varian, Waters, and other automatic samplers.
2. The gasket is made of PTFE film/white silicone composite pad, which has excellent performance and can withstand multiple samplings while still being sealed.
3. The production workshop is a 100000 level purification workshop, which can ensure that the products leaving the factory meet the cleanliness requirements.
4. Having its own testing center, all batches of products undergo strict limit testing to ensure that the products leaving the factory meet the testing requirements.
5. 90% of our products are exported to Europe, America, the Middle East, and Southeast Asian countries, and we have collaborated with numerous partners.
5. We can provide various OEM processing and sample processing services. Generally, samples can be delivered in about 3 days.
Note: This price is for the bottle






Headspace bottle cap 20mm aluminum cap clamp cap with PTFE silicone composite gasket




ALWSCI, also known as Zhejiang Ouersaisi Technology Co., Ltd., is one of the professional manufacturers of chromatographic injection bottles. It was jointly established by Hangzhou Oubaiwei Company and relevant capital. Currently, it has accumulated more than 5 investmentsTen million. The PTFE/silicone composite material independently developed and designed by the company is widely used in the analysis and testing industry, breaking the situation where the injection pad used in the domestic chromatographic injection field relies on imports; At the same time, the company has developed dozens of peripheral products in the field of injection. The company currently has a 100000 level dust-free purification production workshop and more than 100 research and production equipment, which can meet the development and production requirements of high-precision and high cleanliness products in this field, and the product quality meets the standards.
At present, Orbis' customers have spread to more than 50 countries around the world, more than 30 Fortune 500 companies, over 2500 research and development enterprises and testing institutions are using Orbis' products, and over 300 distributors are distributing Orbis' products. Orbis' products are produced on behalf of more than 10 scientific instrument companies, and the quality is trustworthy.