Description
HV plane flange 10 mm is a fire-polished laboratory component fitted with a sealing bed for high-vacuum glass apparatus connections. The plane flange presents a flat mating face that supports reliable sealing in HV vacuum lines and modular laboratory glass systems. At 10 mm, this compact size suits smaller-scale assemblies where a clean, uniform sealing surface is essential for maintaining vacuum integrity. Fire polishing improves surface smoothness at the sealing interface, helping to reduce irregularities that could affect joint performance. The integrated sealing bed is designed to accommodate suitable gaskets or sealing media for leak-tight connections in research and analytical setups. Each unit is supplied as 1 pc with a net weight of 0,032 kg and a gross weight of 0,032 kg, making it straightforward to stock and integrate into existing apparatus. Produced by Witeg, the flange belongs to the plane flange range used in laboratory vacuum technology. Originating from Germany (Baden-Württemberg), it is intended for configuration of HV glassware systems that require precise plane-flange joints without additional complexity.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: HV plane flange
- Diameter: 10 mm
- Finish: Fire-polished
- Design: With sealing bed
Recently viewed
You may also like
Questions about HV-flat flange, 10 mm, fire polished, w
What is this article?
HV-flat flange, 10 mm, fire polished, w is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
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. Articles in stock ship within 2–5 business days. 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.