Nozzle Item zro2-wick wrap Al2o3(%min) - 70 Zro2(%min) 95 - C (%) - 7 A.P 15 10 B.D 4.7 2.7 C.C.S 120 80 Down nozzle Item zro2-wick wrap Al2o3(%min) - 72 Zro2(%min) 82 - C (%) - 7 A.P 18 10 B.D 4.5 2.7 C.C.S 100 80 Follow the inquire
Flap wheel with shaft Characters: It is radial and fan-shaped which make use of flowing adhesive to make the lamellate of abrasive-colth adhered. Application: Grind the surface of non-metal and metal. Lap the hole and surface of work-piece grind and lap flexible contoured surface, especially and convex surface profiles. Thickness Diameter 50 60 80 100 125 150 200 250 300 350
Abrasive flap discs Applications by different abrasive: 1) aluminium oxide, symbol: a Suitable for iron, mid steel, welding rods, cost iron aluminium, non-ferrous metals and wood. 2) silicon carbide (disc in black color ), symbol: c Suitable for marbles, stones, building materials, hand materials, glass. 3) zirconium, symbol: z 4) t27/t29 is available. Suitable for heavy deburring and finishing on metals. High performance. These discs do not contain metal iron and/or iron compounds. Dimension(mm) max.Speed abrasive available grit available backing available 100x16 15200 a, z, c 40 - 400 fibre glass, nylon 115x22 13300 a, z, c 40 - 400 fibre glass, nylon 125x22 12200 a, z, c 40 - 400 fibre glass, nylon 150x22 10200 a, z, c 40 - 400 fibre glass, nylon 180x22 8500 a, z, c 40 - 400 fibre glass, nylon
Cylinder head
Molecular sieve We supply 3a, 4a, 5a and 13x molecular sieves, which are used for the drying and purification of industrial gases As usual
Filter drier
Explosion proof operation box - Zone 1 and Zone 2 dangerous places, IIA¼p==B¼p==C group explosive atmosphere. - Enclosure can be made from AL, steel or resin cast - IEC60079 complied. - Products: exproof junction box, operating box, panels, lamps, and accessories. - Your requirement according to sites may be designed. General electrical apparatus such as circuit breaker, switchgears, meters, switches, relays, contactors, arresters, transformers and other accessories are in our scope. carton or wooden case, as required
Fire hose reel Water discharge: auto or not auto Hose DIA.: 1", 3/4" Hose W.P.: 10-16bar Hose length: 15,20,25,30m Water way: brass, aluminum, nylon Side plate DIA.:600,550,525,480mm
Steel wire wheel brush Cup brushes-crimped wire brush 33.5x27x28
Tungsten Carbide buttons 16*21;16*26;16*28 and etc. Also according to customer's drawing. neutral packing
Natural graphite flake is chemically treated to form Graphite Intercalation Compound This intercalation compound is then rapidly heated to decomposition The result is a rapid expansion of the panicle size The bulk density of the yvorm-like graphite powders is about 0.003g/cc Then they are formed into graphite sheets by rolling. Principal applications Glands Gaskets used in flanges,covers of observation holes,level meters Direct attach to themetal surfaces for gas phase sealing effectively Especially the expanded graphite rolls can be used as a material for automatic producing lines. Length:30M;50M;80M Width: up to 1500mm Thickness:0.2 to 1.0mm Density:0.7 to 1.1 g/cm3
Expanded graphite sheet & rolls are selected from the high purity natural flake graphite. They are made through the advanced chemical treatment and mechanical procedure etc. This products inhance excellent properties such as ther- mal stable, with stand high and low temperature, corrosion, resistance. It has been widely used for die formed packing rings and various kinds of gaskets. Length: up to 1500mm Width : up to 1500mm Thickness: 0.2 to 3.0mm Density: 0.7 to 1.2g/cm3
Reinforced Graphite sheet is comprised of expanded graphite sheet and various steel sheets such as tanged, flat or mesh. It has character of thermally stability, high strength and no cold flow etc. It is an ideal material of all kinds of reinforced graphite gaskets, engine heat gaskets Length: 1500mm;1000mm Width : 1000mm Thickness:1.2 to 3.0mm Service range Reinforced inserted material Construction ííStability under compressive stress (N/mm2) Temperature
Syringes: Disposable infusion set, blood transfusion set
PVC flexible ventilation ducting vent tube for Mine and Tunnel Uses: Suitable for suction and discharge of solid (dust, fiber) and gas (water vapor, smoke), etc. It is an ideal ventilation hose for factories, mines and agriculture. PVC flexible ventilation ducting vent tube for Mine and Tunnel Mine and Tunnel Ventilation Tube material Must be flame-retardant, tear-resistant, wear-resistant, strong in tension, good in toughness, and able to withstand a certain pressure. At present, most of the market choose knife scraper cloth and coated cloth. The blade cloth� Flexible Mining Ventilation Fabric� is made of high-quality plastic coated material, which is 100% waterproof and wear-resistant. Its base fabric is woven with industrial filaments, which has stronger tensile strength, more tear resistance, more wear resistance, and better use. The coated cloth series canvas tarpaulin, of course,� Flexible ventilation ducting� also has many functions such as windproof and waterproof, breathable, strong tensile and tear resistance, which is worth recommending. Flexible Ventilation Ducting for Tunnel� Uses: Suitable for suction and discharge of solid (dust, fiber) and gas (water vapor, smoke), etc. It is an ideal ventilation hose for factories, mines and agriculture. Forced-air ventilating ducts tarpaulin material� Performance characteristics: beautiful appearance, light weight, small bending radius, acid and alkali resistance, chemical resistance, bending resistance, good stretch and rebound ability.
Fabry Parot Etalon is a high-resolution interference spectrometer with wide applications, which include high-resolution spectroscopy, the study of spectral lines with very close wavelengths, such as the isotope spectrum of elements, the hyperfine structure of the spectrum, the small frequency shift in light scattering, the Doppler shift of spectral lines caused by atomic movement, and the internal structure shape of spectral lines. It can also serve as a high demanding optical filter and a precision wavelength meter. In the laser system, it is often used to narrow the spectral line in the cavity or make the laser system operate in a single mode. It can be used as a bandwidth control and tuning device in broadband picosecond lasers to detect and analyze the spectral components in the laser (longitudinal mode, transverse mode). Use of etalon and selection of substrate materials Etalons, when used in transmission mode, have a series of transmittance peaks with periodic frequency spacing and are typically used in telecom for wavelength locking. Etalons are characterized by their Free Spectral Range (FSR) the frequency spacing between peaks and their Finesse which essentially governs the shape of the transmission peaks. Etalon filters typically consist of a single spacer layer with two reflector stacks on either side. For FSR values below 1000 GHz, the spacer is usually fabricated from a substrate material (rather than grown in thin film deposition). To achieve etalon quality polishing the parallelism of the substrate needs to be better than 1-5 arc-seconds. Different substrate materials are chosen depending on the application fused silica is used when the etalon FSR and peak variation with temperature is to be minimized while Si is used when a high FSR temperature coefficient is required for thermal tuning. Photonchina fabricates custom high quality fused silica and Si etalons at competitive prices with FSR values in the range of 12.5 GHz to 500 GHz. Types of Etalon The optical etalon can be a single-piece structure with parallel reflective surfaces, the solid-state etalon made of fused silica material, or an air-gap structure using a Fabry-Perot cavity double-reflective mirror, i.e., the air-gap etalon. 1. Solid Etalon: Photonchina Specifications: Material: H-K9L/BK7, Quartz Glass
Size: 24-20-52mm,Total Length:136.5mm Packing: 1unit/box,box can be brown box or color box,10units/carton OE number:B00425400D B00425600D B00525400 B00525600 B00526600D K99999112 KK33122510 KK16822510 Item No.:MZ-5023 We have developed more than 3,000 varieties of C.V. Joint and 1000 varieties Drive Shaft.Product categories cover 90% . We have obtained ISO9001,TS16949 certification to produce the high quality products
Bimetallic wear plate, Chocky bar, wear button, Ni-hard wear liners, mining picks
-260ML Detachable Water Tank -IPX7 Waterproof Design -Rechargeable oral irrigator with lithium battery, can be used 7-14 days once fully charged -4 Modes & Rotatable Nozzles (High, Normal, Gentle and Pulse modes) -Cordless and lightweight, portable for travel -3 replaceable nozzles -Deform-able main body.
Specification HTM Series is a flexible, high-performance, silica aerogel-based insulation material of limited combustibility used for exterior and interior applications. Description: HTM Series is a flexible, high-performance, silica aerogel-based insulation material of limited combustibility used for exterior and interior applications. Supplied in a variety of finishes, the substantial layers of HTM Series meet the requirements for A2 classification (insulation, MgO and plasterboard, and anything you wanted). The product is used to optimize the thermal performance and fire properties of systems in a number of ways. These include enhancing the thermal performance of the ventilated and addressing thermal bridging in the . HTM Series is also useful in minimizing thermal bridges around windows in areas such as window reveals and roller shutter cases.
