Glass Tubes Suppliers and Manufacturers

We are the biggest manufacture of colored borosilicate glass rod&tubing in China ,we are also the exclusive manufacture of colored borosilicate glass rod&tubing since 2002. Main composition: a) SiO2: 80 ¦0.5% b) B2O3: 13 ¦0.2% c) Al2O3: 2.4 ¦0.2% d) Na2O (+K2O): 4.3 ¦0.2% Chemical properties: a) Coefficient of mean linear thermal expansion : (20/300 ¦C):3.3¦0.1 (10-6K-1) b) Transformation temperature: 525¦15¦C c) Working point: 1,260 ¦20¦C d) Softening point: 820 ¦10¦C e) Density at 20¦C: 2.23g/cm¦ f) Hydrolytic resistance at 98¦C: ISO719-HGB1 g) Hydrolytic resistance at 121¦C: ISO720-HGA1 h) Acid resistance class: ISO1776-1 i) Alkali resistance class: ISO695-A2 We now can produce 11 colors: red, opaque black, opaque white, pink, purple, green, yellow, amber, dark blue, light blue and transparent black. Test shows they contain no heavy metal elements. The size we can do : OD: 3.5ù300mm W.T:0.8ù12mm, length 3000mm. OEM is welcomed.

This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass had the typical characteriastics of high purity, good spectral transmission, well controlled dimension and lower oh and so on. It serves as the first choice of heat resistant material for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps. This glass can be supplied in the range of 3-260mm outside diameter, 0.5-8.0mm wall thickness and 10-3000mm length. Exhaust tubes with good cpk are suitable for high-speed streamline production. And further processing of trim cutting, fire polishing, bending and pinching and etc. Can be done according to the requirement of customers. Oh-content can be controled within 20ppm\15ppm\10ppm\5ppm\2ppm according to the requirement of customers.

A quartz tube is one kind of basal material. It's main component is silicon dioxide.It has series of excellent physical and chemical capabilities, such as heat resisting, corrision resisting, good heat stability and so on. Because of having above excellent physical and chemical properties, they are widely used in dlectric lamphouse, semiconductor, light communications, martial industry, metallurgy, electric power and so on. Spec can be controlled by customers' demand.

With the adoption of distinctive technique, our opaque quartz glass tube has its typical characteristics of good visual aspects and stable physical &chemical properties. It serves as material of infrared heating for heaters, micro-wave oven, electrical baking oven, car paint baking, sterilization container and other consumptive and industrial infrared application. Further processing of trim cutting, bowing, fire-polishing can be done according to the demanding of the customers Standard export packing avoid breaking.

Glass tube rotameters Thermacol packing.

Flowtech instrument services provides a range of glass tube/acrylic body rotameters. These rotameters are used for the measurement of fluid/gas flow rate through pipelines. Following are some of the technical features of these rotameterthe rotameter has linear scale accuracy with 10:1 rangeability. It has face height 500 mm and two tone powder coating and low cost with fastest delivery.The rotameter operates on variable cross section area of the glass tube [metering tube]. Various constructional features of this rotameter are: the device has a unique design to withstand tough quality conditions. This metering tube is shielded from all sides with clear front and rear visibility. Gland packing construction provides tension free tube installation and perfect stoppage of leaking. The tube and float are easily interchangeable. Various options are available for construction and materials of construction of wetted parts for a wide range of applications. Flowtech instruments services offers these from 15 nb to 80 nb and flange between 2.5 lph to 2000 lph of water and 0.1 to 200 nm3/hr of air. Thermacol packing.

Quartz glass tube Density 20¦ kgm3(103)2.2 Coefficient of expansion 25300¦ ¦1(106)0.56 Fp softening point¦1710 P annealing Sp strain point(¦)1140 E youngs modulus(pa)7.3105 Range of odg Od Wt Siding Out of rounds+ Bow/1220mm 6mm2.0%10%12%2.0%2.5mm 6.0015.00mm1.25%8%10%1.5%2.5mm 15.0020.00mm1.25%10%15%1.5%2.5mm 20.0025.00mm1.25%10%15%1.5%2.5mm 25.0030.00mm1.35%12%15%1.5%2.5mm 30.0080.00mm1.5%14%15%2.0%2.5mm

Glass Tube Rotameter is a Variable Area Flow Meter. A rotameter consists of a tapered tube, typically made of glass, with a 'float' made of SS or PTFE. The differential pressure across the annulus area is constant. The float moves through the tapered tube up and down with respect to fluid flow. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Specifications : Material of Construction : CS / SS 304 / 316 / PTFE Float : SS 316 / SS 304 / PTFE Tube : Glass Borosilicate Packing : PTFE / VITON / Silicon / Neoprene Enclosure : SS Buffed / MS Powder Coated / FRP Line Size from 15 NB to 80NB Ranges between 2.0 LPH to 2SQ00LPH ace-To-Face Distance : 500mm Accuracy : +/- 2% of Full Scale Measuring Span : 1:10 Scale : Acrylic / Aluminum / SS Various Features : Heavy Duty Design with Maximum Visibility Two Tone Powder Coated Excellent Finish No Threads in Body, Avoids Corrosion Easy to Maintain and Replace Suitable for on Line Installation Single Piece (Joint-less) PTFE/ PFA/ PP cladded end connections

Glass Tube Rotameter Manufacturer & Exporter of Glass Tube Rotameter. Our product range also comprises of Acrylic Body Rotameter and Bypass Rotameter. Our organization holds expertise in manufacturing and supplying premium quality Glass Tube Rota Meter. We carry out the manufacturing process of these Rota Meter by making use of the supreme quality steel under the supervision of professional. This equipment is made of qualitative range of boro silicate glass using the latest technology. Features : Flow Star Glass Tube Rota meters are unique design for industrial usage high precision tapered borosilicate glass tubes are utilized for best performances. Special design features eliminate stresses on glass tube even under industrial handling conditions. Glass Tube are field replicate without disturbing end connection

"flowtech" glass tube variable area flow meters (rotameters) are intended for general in-line and for by-pass metering applications (i.E. For gas & liquid) where operating conditions are with the limitations of glass metering tubes. It consists of a tapered tube, with a float inside that is pushed up by fluid flow and pulled down by gravity. Flowtech is a leading manufacturer for the glass tube rotameter.

1. Perfect and simple design of the base: the tube and the baseâ??s size is totally the same. 2. Full glass Enclosure: No bending, no aging, no yellowing, good heat dissipation effect 3. Self-development, original layer: stable layer, non-discoloring with a long time and not shed. 4. Special design for substrates: making the substrates and glass seamless touching and ensure better heat dissipation effect. 5. Full automatic producing: ensuring the quality. 6. Life: greater than or equal to 25,00011 hours.

Clear and colored 3.3 borosilicate glass tubing & rods, neutral galss tube and rods, soda lime glass tube and rods.

Borosilicate glass is a type of glass with the main glass-forming constituents silica and boron oxide. Most borosilicate glass is flat borosilicate floated glass sheetú¼pressed glass and glass ceramic. Colored borosilicate. In addition to the quartz, sodium carbonate, and calcium carbonate traditionally used in glassmaking, boron is used in the manufacture of borosilicate glass. Typically, the resulting glass composition is about 70% silica, 10% boric oxide, 8% sodium oxide, 8% potassium oxide, and 1% calcium oxide (lime). Wooden case

Fiberglass tubes for tool handles Pulwell tubes are manufactured by pultrusion process with fiberglass continuous strand mat or by pullwinding process with helically wound fiberglass and offer excellent performance in all types of applications and conditions. Fiberglass/carbon hybrid products are also avaliable. The tubess are lightweight and strong, incorporating a non-woven fabric layer that withstands impact, abrasion, and tough use. The surface offers a pleasant and firm grip. Pulwell handles offer significantly improved properties compared to steel, aluminum, pvc, and wood. Pulwellf+s tubes are designed and used for:Lighting poles Flag poles Shovels Rakes Lopping shears Pruning shears Paint rollers Brushes Telescopic poles Pallet package

High flux tube can be classified into three groups: sintered high flux tube, sprayed high flux tube and machined high flux tube. Among them, sintered high flux tube is the most expensive for its complex processing method and high efficiency; machined high flux tube is applied to mediums with high surface tension, its performance is in between; sprayed high flux tube is the cheapest for its easy process and low efficiency. On the one hand, high flux tube can reduce the steam demand. On the other hand, it can improve the heat transfer capability. In the large heat transfer system, because of the need of small temperature differences, the number of reboilers needed is very big. The use of high flux tube can reduce 3/4 the amount of reboilers, and temperature difference �t asks for only 5 . Using high flux tube to replace traditional bare tube can eliminate heat transfer bottlenecks, meet the needs of larger heat load, and significantly increase production. At the same time, under the condition of keeping the same efficiency, it can reduce the cost. Material and size of high flux tube Material: nickel-copper alloyc70600b10), carbon steelsa179, 10#, aluminum alloy (3003), stainless steel304l316land so on. Size: od 192532mm length 2000-14000 mm Under normal condition, the middle of high flux tube is enhanced section. Both ends are smooth. It is easy to wear tubes and easy for expansion joints. We are oem of high flux tube and can produce according to customers' needs. Products are packaged with wooden boxes. Applicable medium of high flux heat exchangers Ethylene glycol, light olefin, refrigerant, liquid oxygen, liquid nitrogen. Applications of high flux heat exchangers High flux heat exchanger can be used in phase change equipment, such as, carburetor, evaporator, reboiler and condenser, etc.

Thin quartz glass plate Optical quartz glass Zs-1 zs-2 hs / jgs1 jgs2 jgs3 1. The technical force of our company is rich. We have rich experience to manufacture optical thin quartz glass plate. 2. We have the competitive price for optical thin quartz glass plate. 3. Dimension tolerance: +/-0.01 - +/-0.2mm( according to the requirement) 4. Surface quality :40/20 60/40 80/50 5. Thickness: 0.8mm - 30mm (according to the requirement) 6. Transmittance over 90% Product feature 1.Rich experience for tempered glass 2.Good surface quality 3. No bubble 4. The competitive price 5. Good public praise 6. Specialized production Product specification/models Specifications 1.High transmittance 91.8% 2. Tinted tempered glass; 3. Iso, ce, ccc certified 4. Rich experience; 5.Custom-made size Application Boiler parts, glass tube, round glass tube for chemical equipment-building Other information Xinxiang xinbo glass quartz products co., ltd Product Material: glass Feature : quartz tube with special thickness 1. Rich experience for tempered glass 2. Good surface quality 3. No bubble 4. The competitive price 5. Good public praise 6. Specialized production Oem service: yes Specifications: quartz tube with special thickness Length: could be produced as per request Width: could be produced as per request Thickness: could be produced as per request It is a multi-root quartz tube heat radiation plate new type of integrated Price Payment: l/c, t/t, western union, moneygram Port: liangyungang, shanghai, qingdao Moq: 1000 pcs

Thin quartz glass plate Optical quartz glass Zs-1 zs-2 hs / jgs1 jgs2 jgs3 1. The technical force of our company is rich. We have rich experience to manufacture optical thin quartz glass plate. 2. We have the competitive price for optical thin quartz glass plate. 3. Dimension tolerance: +/-0.01 - +/-0.2mm( according to the requirement) 4. Surface quality :40/20 60/40 80/50 5. Thickness: 0.8mm - 30mm (according to the requirement) 6. Transmittance over 90% Product feature 1.Rich experience for tempered glass 2.Good surface quality 3. No bubble 4. The competitive price 5. Good public praise 6. Specialized production Product specification/models Specifications 1.High transmittance 91.8% 2. Tinted tempered glass; 3. Iso, ce, ccc certified 4. Rich experience; 5.Custom-made size Application Boiler parts, glass tube, round glass tube for chemical equipment-building Other information Xinxiang xinbo glass quartz products co., ltd Product Material: glass Feature :tube heating elements capillary quartz tube 1. Rich experience for tempered glass 2. Good surface quality 3. No bubble 4. The competitive price 5. Good public praise 6. Specialized production Oem service: yes Specifications: tube heating elements capillary quartz tube Length: could be produced as per request Width: could be produced as per request Thickness: could be produced as per request It is a multi-root quartz tube heat radiation plate new type of integrated Price Payment: l/c, t/t, western union, moneygram Port: liangyungang, shanghai, qingdao Moq: 1000 pcs

Thin quartz glass plate Optical quartz glass Zs-1 zs-2 hs / jgs1 jgs2 jgs3 1. The technical force of our company is rich. We have rich experience to manufacture optical thin quartz glass plate. 2. We have the competitive price for optical thin quartz glass plate. 3. Dimension tolerance: +/-0.01 - +/-0.2mm( according to the requirement) 4. Surface quality :40/20 60/40 80/50 5. Thickness: 0.8mm - 30mm (according to the requirement) 6. Transmittance over 90% Product feature 1.Rich experience for tempered glass 2.Good surface quality 3. No bubble 4. The competitive price 5. Good public praise 6. Specialized production Product specification/models Specifications 1.High transmittance 91.8% 2. Tinted tempered glass; 3. Iso, ce, ccc certified 4. Rich experience; 5.Custom-made size Application Boiler parts, glass tube, round glass tube for chemical equipment-building Other information Xinxiang xinbo glass quartz products co., ltd Product Material: glass Feature : high quality transparent quartz tube 1. Rich experience for tempered glass 2. Good surface quality 3. No bubble 4. The competitive price 5. Good public praise 6. Specialized production Oem service: yes Specifications: high quality transparent quartz tube Length: could be produced as per request Width: could be produced as per request Thickness: could be produced as per request It is a multi-root quartz tube heat radiation plate new type of integrated Price Payment: l/c, t/t, western union, moneygram Port: liangyungang, shanghai, qingdao Moq: 1000 pcs