Glass tubes - Import export

Our glass tubes for pneumatic conveying systems are characterized by the following product features: Cylindrical glass pipe Including radially bonded copper strap Fire-polished flat ends Distance of the copper earthing strap from the end 50 mm

zinc diecasting, nickel plated*for tubes up to 30 mm Ø*with wheel made from*hard metal

ARKPEEK-GF30: 30% Glass Fiber + 70% PEEK Glass filled PEEK exhibits increased mechanical strength and high rigidity. Improved creep strength and dimensional stability are achieved by this glass filled PEEK. These properties make this material suitable for use in parts which are exposed to high static loads over long periods in high temperature conditions. 

We will provide you with pipe couplings for different outer tube diameters e.g. to connect glass bends with stainless steel tubes. DVK-6 pipe couplings for suction conveying can be delivered in the following sizes: 47.0 to 40.0 mm 56.0 to 50.0 mm 66.0 to 60.3 mm

We offer a range of bronzes especially suitable for applications such as molds for glass or embossing, marine tube accessories or valve and terminal components.

Machinable Glass Ceramic has a continuous use temperature of 800ºC and a peak temperature of 1000ºC. Its coefficient of thermal expansion readily matches most metals and sealing glasses.It processes good machinability and can be lathed, milled, planed, ground, bored, incised and threaded. It also has the advantages of insulation, pore-free, high/low-temperature resistant, acid and alkali resistant and thermal impact resistant.

natural wooden dropper cap which combined by bulb teat and threaded wooden screw cap and glass tube assembled, the collar is made by natural real wood which is green and eco friendly sustainable packaging for beauty products. Use for dispensing essential oils and serums for beauty formulas. Decoration available wooden cap can be sprayed with custom color, and with laser engraved logo for brand. Sizes available more sizes are available and custom wooden dropper cap is available to fit your bottle.

Description: natural wooden dropper cap which combined by bulb teat and threaded wooden screw cap and glass tube assembled, the collar is made by natural real wood which is green and eco friendly sustainable packaging for beauty products. Use for: dispensing essential oils and serums for beauty formulas. Decoration available: wooden cap can be sprayed with custom color, and with laser engraved logo for brand. Sizes available: more sizes are available and custom wooden dropper cap is available to fit your bottle.

A number one hit for years, the GFD165 is the smallest unit of the GF series. With a maximum of 160 kV and 5 mA, the GFD165 is a compact gas insulated unit designed for applications where size and weight matter. The GFD165 is the ideal machine for field applications where the unit needs to be frequently moved or inserted in tiny spaces. With regards to its 5mA and pulsed wave technology, the unit can penetrate medium to very thin materials, metallic or composites. It will easily surpass the poor contrast of Isotopes and will be a very good replacement in lower thickness ranges where Isotopes are generally not allowed. This unit uses the same driving electronic and technologies as the CERAM but is equipped with the standard well proven glass tube of Balteau NDT.

-Material:Stainless teel -Specification:2ml -Accuracy:0.2-2ml adjustable -Poutry quantity/1 dose：continuously 1000 birds -Size/ 1 piece syringe:12.20 x 2cm (Length x diameter) -Usage: * Open the rotating cap * Filling the vaccine into the glass tube * Tightening the rorating cap and glass tube * Pressing the handle and directly inject the vaccine into poutry wing * After use, open the rorating cap, clean with the water * Disinfection in 120 degrees hot water

A key attribute of plastic is its resistance to environmental stress cracking. It can be tested easily with AHP ESCR tester. According to ASTM D 1693 , digital timer , PID temperature controller, water circulation system, bending tool, brass sample holder , glass tube , sample cutting punch , sample notch press , sample bending tool

A key attribute of plastic is its resistance to environmental stress cracking. It can be tested easily with AHP ESCR tester. According to ASTM D 1693 , digital timer , PID temperature controller, water circulation system, bending tool, brass sample holder , glass tube , sample cutting punch , sample notch press , sample bending tool

The VA 40 variable area flowmeters are suitable for measuring liquids and gases The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly and observe the medium. The suitability for measuring the flow of gases in accordance with the DVGW G260 process sheet has been certified by the DVGW testing station at the Gas-Fired Thermal Institute in Essen.

Small flowmeters (glass) The DK 46, DK 47, DK 48 and DK 800 variable area flowmeters feature glass cones of varying lengths for different accuracy requirements.The medium is visible and the flow value of the gas or liquid can be read directly off the scale at the height of the float. It is easy to change the measuring glass, which is protected by a plastic cover, without disassembling the fitting. For precise setting of the flow value, all devices are equipped with a metering valve.

The BM26A-1000 is a magnetic level indicator (MLI) for basic liquid applications. The cost-effective level indicator is particularly suitable for continuous level measurement in water storage tanks, condensate receiver tanks as well as wash and surge tanks for fuels, lubricates, additives or similar chemicals. The level indicator features a rugged metallic design with the magnetic flaps housed in an IP68 rated, hermetically sealed glass tube. It provides a highly visible local level indication. There is absolutely no power supply needed. However, in applications with more advanced signal output requirements, the MLI can be easily equipped with optional reed switches or a reed-chain level transmitter providing analogue or digital output signals.

Glass tube level indicator for operating pressures up to 10 bar. Valves made of brass with threaded (male) connection Application: For fluid level indication on vessels, boilers and silos

Glass tube level indicator for operating pressures up to 25 bar. Made of high Quality stainless steel 1.4571 (AISI316Ti) with flange or male threaded connection. Application: For visual observation of fluid levels in vessels, boilers and silos.

Since laser cutters process virtually all materials, they are an asset to almost any organisation. There are so many opportunities and applications! From cutting small parts for scale models to cutting acrylic for POS displays like bread bins in supermarkets. In completely different industries, hundreds of satisfied customers work with a BRM laser cutter. Our best-selling BRM Original laser cutters are available in several sizes with working areas of up to 1000 x 1600 mm. If you are looking for a larger working area, please check our BRM Open Bed machines. These have a working area up to 1500 x 3000 mm. These larger machines are often used by production companies, among others. The technology of a laser cutter is fascinating! In the machine, a powerful beam of light is generated. When this beam comes into contact with a material, it evaporates. This allows you to cut through materials. Inside the machine is a glass tube

Thanks to its maintenance-free high-power LED technology, the SL spotlight with flexible tube impresses for its extremely long service life. The robust aluminium housing will withstand even the tough environment of working machinery. — LED technology — Colour temperature neutral white 5000 K — Colour rendering index > 70 — 10° or 30° angle of illumination — Housing made of die-cast aluminium painted black — 3 mm thick safety glass — Flexible tube — Maximum allowed ambient temperature Ta max 40° C — LED service life (L70) > 50,000 h — Switch in the light head for On/Off — Degree of protection IP67, protection class II (with plug-in power supply) or III (without plug-in power supply) — Supplied with approx. 3 m connecting cable and plug-in power supply with plug type CEE 7/16 (Euro plug), BS 1363 and NEMA 1-15P or free stranded wire ends — Various fasteners as accessories

Heat exchangers are mainly used in vacuum distillation systems for cooling and condensation in the absorption and rectification processes in chemical plants. Glass heat exchangers enable visual process control during scale-up and production and processing of multiple (acidic) chemical substances. We offer glass spiral type and shell & tube type heat exchangers. These are often operated in combination with a secondary condenser for additional vapor condensation. The glass spiral heat exchangers can be operated in parallel to form large heat exchange areas for higher condensation performances and larger reactors systems in pilot plants. They feature easy cleaning and operation of cooling media at up to 3 bar pressure.

As a special service, we offer glass tubes and cylinders with calibrated inside diameters. Hereby, a special tool is used to bring the internal diameter precisely to the desired shape and dimension. Apart from the standard circular shape, the tubes can also be square or conical. Moreover, the outer tube diameter can be calibrated by means of cylindrical grinding. This grinding procedure results in a matt outer surface, which can be corrected by subsequent “technical polishing”.

Twisted glass tubes and capillaries are produced simply by heating and twisting. By this means, the tubes obtain a large internal surface in relation to their length, enabling them to be used e.g. as cooling sections. Another application area is for ornamental and design articles.

The distinctiveness of these capillaries is their very thin wall-thickness in relation to their diameter. The extremely thin walls lead to the special feature of these capillaries to be deformed easily. Additional features linked to the thin wall-thickness are minimal optical distortion as well as very low absorption for a wide range of radiation. This feature is used e.g. for the construction of optical measuring cells. Materials Soda-lime glass (AR, I860, PH360 etc.) Gamma sterilized soda-lime glass Borosilicate glass (DURAN©, PYREX©, SIMAX© etc.) Neutral glass (FIOLAX© and DUROBAX©) Aluminum silicate glass (Schott 8252/8253) Quartz glass (naturally melted quartz glass and synthetically produced quartz glass, incl. F300) Lead glass (lead content up to 28%) Sealing glasses for various metals such as: kovar, molybdenum, steel, silver, platinum, palladium Process of Production Like most of our capillaries the ultrathin capillaries are manufactured using the redrawing method....

We produce various tubes and glasses, e.g. for storing samples, tablets, and other sensitive materials that may not come into contact with plastic. The bottom ends of the tubes can be rounded or flat. Available glass types Soda glass (standard) Neutral glass Amber glass Borosilicate glass Standard diameters 17 mm (wall thickness 0,8 mm) 21 mm (wall thickness 0,8 mm) 28 mm (wall thickness 1,0 mm) Customized dimensions on request! Caps and closures Snap-on cap with slightly flanged rim (standard) Rubber stopper, with recessed edge on the tube Ribbed plug, without flange on the tube

We manufacture reagent and centrifuge tubes in standard sizes and also with special dimensions and versions from soda glass, borosilicate glass, neutral glass, and quartz glass – optionally with or without flanged rim. All our tubes have a flame burnished rim and can be supplied with a rounded, flat or pointed conical bottom. We are able to process tubes with diameters up to 40 mm, and lengths up to about 500 mm – also thick-walled tubes. Special reagent micro tubes We are able to manufacture reagent micro tubes with rounded bottoms, i.e. with very small dimensions. For example, soda glass tubes with rounded bottom, flame burnished rim, 3 mm diameter, and a length of 20 mm. Test tubes with notch for thermal processes These special test tubes were developed to enable ventilation of the tube’s interior during a thermal process. The notch prevents complete closure and thus an over pressure.

We offer a wide range of tubes for the automatic or manual determination of the melting or boiling points of liquids and solids. For this, the samples are heated slowly in the test tube until they reach their melting or boiling point. Depending on the application and the temperature range, we use the following types of glass for our melting and boiling point tubes: Soda glass (standard) Borosilicate glass Quartz glass Optional end shapes: open at both ends one end closed both ends closed curved Dimensions: Length 50-300 mm Outer diameter 0,6-2 mm Inner diameter 0,3-1,6 mm U-tubes for determining the melting point Apart from the standard melting point tubes, we also manufacture special U-shaped tubes of soda glass. Hereby, the two legs of the U-tube have different lengths. As an additional option, the U-tubes can be fitted with a small funnel on one or both legs. Melting-& boiling point determination tubes

As a German producer of NMR tubes and NMR consumables such as pipettes and filling needles, Hilgenberg GmbH maintains close contact with the development departments of all major European NMR equipment manufacturers. We have no problems to meet the requirements of the new 100 mm NMR tubes for the Bruker Match™ system, and we are able supply high-quality tubes reliably for a reasonable price. Moreover, we also develop our own products, such as filling needles for the Bruker Match™ system, which have been optimized in close cooperation with external scientific and application experts. Standard NMR tubes of borosilicate glass 3.3 Our standard NMR tubes are manufactured of high-grade borosilicate glass 3.3 with a fine flame burnished rim and a lense-shaped bottom. The standard tolerances correspond to the usual values. If necessary, these tubes can be processed by a glassblower, as the glass used for the tubes can be fused easily with conventional laboratory glass. The tubes are...

We have developed special glass cannulas that greatly simplify filling our test tubes with liquid samples. Our thinnest cannula has a diameter of less than 0,1 mm. This enables even the finest test tubes to be filled without problems. A standard Luer connection enables the cannula to be fitted to conventional one-way syringes or microliter syringes. Our filling needles are made of borosilicate glass, whereby the shaft consists of plastic into which the needle is bonded. Various diameters are available. Syringe needles for filling Mark-tubes with liquids

Micropipettes are used mainly in medical technology and in research. Thanks to their small tips – which can be less than one micrometer – they can be used to puncture cells, inject substances, or observe and manipulate electrochemical processes by means of a reference solution. Micropipettes are a basic element in modern research, and are available in many different shapes and versions. The raw material Micropipettes are produced by heating and drawing a glass tube with a “puller”. Hereby, different tip shapes can be formed. Depending on the application, the tips can be matched precisely to your requirements. Hereby, tip diameters of less than 1 µm are possible. Shapes Whether angled tips, tips with spike or angle cut tips, slightly or heaviliy fire-polished: Every tip renders high flexibility in your applications. Gold-plated tips appear in high contrast under a light-optical microscope. On request, a Luer connector can be provided at the end of the...