Description
Sealing ring for unground spherical joints S 64 (silicone + FEP) provides effective sealing for laboratory glassware that relies on the ring alone rather than ground joint surfaces. Unground DURAN® spherical joints seal exclusively via the sealing ring, making the choice of ring material critical for leak-free performance. Constructed from silicone with an FEP coating, the ring unites the flexibility of silicone with the excellent chemical inertness of FEP. This combination from manufacturer Duran/DWK Life Sciences is intended for applications that place high demands on the chemical resistance of the sealing element. The ring is used for the secure sealing of unground spherical joints in glass apparatus and laboratory systems. Delivered as one piece with a net weight of 0,007 kg, it supports grease-free working and reliable assembly. Its material characteristics allow use under chemically stressful conditions while maintaining a dependable seal on S 64 joints in research and production environments.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Joint size: S 64
- Material: Silicone + FEP
- Brand: DURAN®
- EAN: 4032051338876
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Questions about Sealing ring , for polished sperical joints (silicone + FEP)
What is this article?
Sealing ring , for polished sperical joints (silicone + FEP) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Labware.
Lids and seals are the covers of dishes, jars and tanks: a snap lid, a sealing film, a gasket. The seal is doing the work. A lid that only rests on the rim does not contain a volatile liquid.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Lids & seals. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers and Closures (other).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.