Since 1952 Teesing is an international supplier of fittings, valves, tubing, systems and assemblies for Industrial applications, Submicron Technology and Alternative Energy in Pneumatic, hydraulics, instrumentation and transport of media. With offices in the Netherlands (ISO certified Headquarter in Rijswijk), USA (New Jersey) China (Beijing), and Taiwan, we are globally active in several high niche markets, such as medical/farmaceutical, water treatment, automotive, railway, alternative fuels, and the semiconductor.
Our mission is to offer high quality connectivity solutions for all industries, by providing added-value services as flexibility, engineering field support and the emphasis on technical advice.
Engineering
In close co-operation with the customer and supported by the latest technology, our Teesing engineering team can develop the right products and client specific requirements. Also provide additional engineering services like supplying CAD-files of most of the products.
Extensive product range
We supply a complete package of products and services you require for your connection applications. Through our specialised knowledge of our products and markets we are capable of responding quickly to all your questions regarding the transport of gases and liquids to your point of use. Thanks to our engineering department we are also capable of delivering customised products and assemblies that are developed to meet the specifications of your critical process demands.
The Semiconductor market
The Teesing submicron technology product range consists of various high quality components ranging from cooling systems, bulk storage gas cabinets, gas monitoring applications, bulk filtration and purification tot point of use gas supply. These products are supplied to semicnoductor toolmakers and meet the stringent demands of the semiconductor industry.
Cleanroom services
Teesing has an in-house cleanroom at the headquarters in Rijswijk, The Netherlands. This gives Teesing the ability to clean, assemble, test and pack all products under cleanroom conditions. The pressurised lean-lifts ensure minimum movement of particles while products are stored before being shipped to the customer.
Bent u op zoek naar een speciale afsluiter die niet binnen het standaard assortiment valt? De Teesing Sales Engineers in samenwerking met onze Systems & Engineering-afdeling kunnen voor elke applicatie een oplossing vinden. Door een combinatie te maken van bestaande afsluiters en aangepaste producten wordt de juiste oplossing op een kosteneffectieve manier ontwikkeld. Lees verder
De Serto montagetool wordt aangedreven door perslucht en kan gemakkelijk overal worden opgezet vanwege zijn kleine formaat en lichte gewicht. Elk apparaat heeft een roteerbare wisselplaat die geschikt is voor een specifiek materiaal (messing, roestvrij staal, roestvrij SOL etc.), zodat het niet kan worden misplaatst. Lees verder
Teesing levert een selectie druktransmitters, manometers, weegschalen en gerelateerde instrumenten speciaal voor UHP toepassingen met een hoge nauwkeurigheid. Lees verder
Teesing biedt een complete serie fittingen en koppelingen voor buizen en slangen aan (distributie)systemen die gebruik maken van perslucht, gassen en vloeistoffen. Lees verder
Filtration systems using sintered metal media for gaseous, solid and liquid separation have proven to be an effective and efficient alternative to other separation methods that may be vulnerable to pressure peaks, high temperatures and corrosive environments. Sintered metal is highly efficient in removing particulates, delivers a reliable performance, is easy to clean and has a long life in comparison with leaf filters, filter bags and plate and frame filters. Read more
Er bestaat niet zoiets als lekkagevrij, maar als u de verschillende materialen en soorten lekkage begrijpt, kunt u daar veel baat bij hebben. We hebben een uitgebreide whitepaper over lekkage gemaakt om u te helpen lekkage in uw toepassing te begrijpen, te vinden en te voorkomen. Voordat u kunt testen op lekken, moet u begrijpen wat een lek is. Lees verder
Obviously, when vehicles fill up with hydrogen, they must be charged according to the rules. Hydrogen flow measurement is just a lot more complicated than measuring conventional fuels because the hydrogen being refueled is a gas. While temperature and pressure can vary, you still want to settle per kilogram of hydrogen molecules. That can only be done with a mass flow meter. But getting it really right isn’t that easy. Read more
For hydrogen to really break through as an energy carrier for vehicles, a number of measures are needed. In addition to available refueling stations, it is especially necessary to improve the range. Currently, hydrogen tanks and systems in vehicles are 350 bar. If that pressure can be raised to 700 bar, that would be a huge step in the amount of H2 that can be carried. Besides the contruction of the tank itself, the on-tank valve is the most challenging component. In collaboration with Germany’s Poppe + Potthoff and China’s Tongji University, we developed a 700 bar on-tank valve. Read more
Do you want to correct a mismatch between supply and demand of energy? Local storage of energy in hydrogen might be an interesting solution. Our customer HyMatters developed a mobile hydrogen generator, powered by your local solarpanels or windturbine. Read more [Picture source: Teesing BV on linkedin.com]
AeroDelft has one mission: to prove that emission-free aviation is possible by pioneering electric aircraft powered by liquid hydrogen. Dreaming of a future where emission-free flying is possible: that was the dream AeroDelft started with in 2017. They formulated a very concrete goal: to fly from Amsterdam to London with zero emissions. The energy carrier in that case could be hydrogen. But to have sufficient energy density, the hydrogen will have to be massively compressed as a liquid on board. And that presents quite a few challenges. Challenges that AeroDelft is addressing and Teesing is helping with ultra light assemblies in aluminum. Read more
There is no such thing as leakage-free, but understanding the different materials and types of leakage can greatly benefit you. We have created a comprehensive white paper on leakage to help you understand, find and prevent leakage in your application. Before you can test for leakage, you need to understand what a leak is. Read more
Teesing wijzigt bestuursstructuur met de introductie van een Executive Board. Het is de volgende fase in de transitie van Teesing naar een full service leverancier van systemen voor gassen en vloeistoffen in de hightech sector. De focus is sinds 2010 al verlegd van het leveren van componenten naar het ontwerpen en produceren van assemblages en subsystemen. Daardoor worden er heel andere eisen gesteld aan Teesing die meer in lijn liggen met de rol van subcontractor. Teesing schuift op in de supply chain en levert behalve componenten ook assemblages waarin deze componenten worden verwerkt. Lees verder
The Ecorunner team of the Technical Universy Delft set the world record of the greatest distance driven by a car on full tanks of hydrogen fuel! Contratulations on this extroadinary feat! The team, for many years sponsored by Teesing, managed to drive 2488,4 km on only 950 grams of hydrogen (in the prototype class).
From semiconductors and electronics to clean energy and solar power, universities and industrial manufacturing, countless industries rely on high or ultra-high purity process gases to support their mission-critical work. In this second part of our e-learning, we take a closer look at gas purification media, chosen specifically for the impurities to be removed. Read more
The WEH TK17 tank nozzles are the standard in the BeNeLux and Teesing is proud to contribute to the energy transition with these products. Watch the video [Source: WEH Refueling Components (H2 & CNG) on YouTube.com]
Teesing supplies, most come from regular suppliers. But already since our inception we produce specials when the market can’t deliver what our customer needs. To keep price, delivery time and quality under control Teesing critically assesses its partners. Yet we enter into long-term relationships with our suppliers. A good example is the machining company Centri, with whom we have been working for about 30 years. Read more
When the highest level of chemical resistance is required in gas and liquid systems, plastics immediately come to mind. Teesing sells many types of plastic system components, but this article is specifically about fluoropolymers. The different types sometimes have similar resistance properties, but are still not suitable for every application. The purpose of this article is to explain the differences, in order to contribute to making the right choices in engineering. Read more
As the semiconductor industry moves to the sub-10 nm line nodes (such as 7nm, 5nm and smaller), nano-sized particles, once considered nuisance particles will be classified as killer defect particles. Particularly in ALD and CVD processes, the need to drive for new ultra-high purity gas filtration technology has become critical. On this scale filtration capabilities should be verified. We would like to share some specific information with you on the various semiconductor manufacturing environments in which these MOTT filters have proven themselves, resulting in less errors and less downtime. Read more
Stainless steel is often the automatic choice in industries where chemical resistance and reliability are critical. But for a large number of stainless steel applications, PVDF is also an option worth considering. For example, in the food industry, chemical industry, semiconductor industry and medical industry. PVDF often offers the same or better performance – at lower costs (up to about ¼ of the stainless steel price). Delivery times are often slightly better and it has a favourable assembly time. Read more
The operating principle of an ultrasonic flowmeter is based on the use of sound waves. This means that this type of flow meter is sensitive to sonic disturbances. In any measurement environment there will always be some form of sonic noise. Up to a certain point this is not a problem. When does it become a problem? Read more
VDL Klima and Teesing have worked together for many years, including on components for liquid based temperature controlling systems. This involved design, assembly and delivery. This story is about how in that collaboration you sometimes take a trip: the starting point is the first idea and together you eventually arrive at a modified design. Lees verder
Gasunie is responsible for the natural gas distribution network in the Netherlands. The main transport pipeline, which runs roughly around the IJsselmeer, is 1.06 m in diameter (42″) and has a nominal pressure of 67 bar. Gasunie uses ultrasonic flow meters for flow measurement. What are the considerations for choosing an ultrasonic flow meter in this type of situation?
Testing electronics under cleanroom conditions and in a vacuum is a challenge. Especially when it concerns high voltage electronics. In this case the customer needs a vacuum chamber that is able to test electronics under high vacuum (10-7 mbar). It is an ultra high purity application with a cleanliness of Grade 2 on the inside and Grade 4 on the outside. Read more
Inventing and making specialty firefighting vehicles is what Innovative Fire Fighting Solutions (IFFS) is strong in. They focus mainly on systems for extinguishing water and hose systems. Fire trucks all have their own requirements regarding the amount of water on board, the flow and the distance over which water must be transported. For measuring the water flow, IFFS uses magnetic flow meters from Mecon. These are known for their accuracy. So why did they have a 30% deviation?
In the sequence of our webinars about flow measurement techniques, we have added turbine technology. This type of flowmeter has a turbine, a rotor, placed axially that rotates faster as the medium flows through the instrument faster. Watch the video
