The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to cost.Both fused quartz and N-BK7 laser window plates have precision grades of 1/10 lambda surface flatness and 10-5, 20-10 surface quality to ensure minimal interference to the transmitted beam.Sunday Optics is specialized in the processing of precision optical window,We have four-axis polishing machine, large-size ring polishing machine, two-axis machine to manufacture high precison windows for customers. we can offer 24 inch zygo flatness reports, full CA 600mm windows.
Specifications
Diameter 1mm to 1000mm
Diameter Tol. +/-0.02mm
Material Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
Surface Quality 10-5 standard
Flatness 1/10 lambda (Full CA 600mm)
Parallisam
Zerodul Window with hole, we can achieve flatness
*.Property: excellent air-tightness, dust proof, high stability, easy to clean. *. Application scope: widely used for the area-isolation of pharmaceuticals, food, electronic, cigarette, printing and textile industry, cleaning room, supermarket , car distribution sites, hangar, cold underground parking and other light industrial workshop, etc *.Speed of opening and closing: opening speed:1.5m/s(adjustable), 1500~2000 times/day *.Curtain features: high intensity polyester fiber, with double sided pvc coating, pvc perspective windows can be set according to users demand. *.Size and color: high speed folding up door suitable for big door hole size.According to the size of door openings and installation of occasions, size can be customized and the color includes orange ?yellow?white?red?blue?grey?clear, etc. *.Driven system: high speed door special motor or sew motor(germany brand), bkj, sej, etc. *.Opening ways:manual button, radar sensor, remote controller, rope, earth inductor
Marine Grade Stainless Steel Security Screen Mesh Door / Windows MAISHI Wire Mesh Manufacture Group is a professional wire mesh manufacturer with more than 30 years' experience. We use marine grade 316 wire to produce the security screen mesh and our mesh product has been exported to Australia, the US etc. And it also has passed a serious of test in Australia.Welcome to contact us if you need marine grade security mesh. [ Material ] Stainless steel 316 It is high tensile AISI316 stainless steel wire, tolerance(+/-0.01mm), tensile strength is more than 900Mpa (900N). The holes are square and the wires are very strong (not sliding), screen surface is flattened after we weave the wires to mesh screen. Characteristic of security mesh: Safe: Not easy to cut and break pass AS5039-2008 Private live: No one can peep at room Beautiful: Gorgeous surface Durable: More than 10years Warranty pass AS2331.3.1-2001 Mesh Count: 8mesh-18mesh, as follows [ Features of security screen mesh] Excellent flact surface High tension,Equal aperture and dia Corrosion resistance,easy to install 10 years not to corrode,face or bubble Black color filter 60% of UV rays Telï¼?86-0311-89277939 Email address: sales23@maishimfg.com
Security Screen Keeps Thief and Insect out, Let Fresh Air in 304 grade stainless steel mesh made from 0.9 mm thick wire with 11 mesh pattern is the best security mesh screen (also called crime safe mesh screen) available on the market for secure doors, windows and outdoor areas from intruders and flies, mosquitoes and other pests. The 0.9 mm thick 304 security screen ensures that it is harder to cut through or penetrate. If you kick at the mesh repeatedly, you can not break through it, but you will injure yourself. This heavy duty 304 mesh with black power coated has more anti-corrosion function. Apart from high strength and anti-corrosion, the black 304 stainless steel mesh has other two important benefits. First, if you are in the room, it gives you a clear and unobstructed view of the outdoor, but viewers can not peep your privacy from outside. Second, as a security screen mesh, it allows the free flow and circulation of fresh air for your comfort. Specification: Material: stainless steel grade 304. Wire diameter: 0.90 mm. Mesh hole opening: 11 mesh 11 mesh. Surface treatment: black powder coated. Color: only black color. Standard size: width 750/900/1200/1500 mm length 2000/2400/3000 mm. Guarantee: ten years. Other mesh sizes available according to customers' need, but not in stock: 10 mesh 0.9 mm, 10 mesh 1.2 mm, 12 mesh 0.8 mm, 12 mesh 0.7 mm, 14 mesh 0.7 mm, 14 mesh 0.6 mm. Package: 5 pieces in one carton box, then 10 carton boxes in one wooden case; or 25/50 pieces per wooden case.
Finzone balcony glazing system protects the balcony from dust and rain as well as wind and noise while enabling year-round use of the balcony. Finzone balcony glazing system has a simple locking mechanism which enables to use the glass element closest to the side as the ventilation window that can be set in three different positions. Finzone balcony glazing system can be opened against the side walls one by one, freeing the whole glazing hole.
According to the customer's requirements
Supplier: Sapphire window, sapphire lens, sapphire prism, sapphire hole, sapphire rod, sapphire tube, sapphire wafer, sapphire rotor
Supplier: Welded wire mesh, tube mesh, square hole wire mesh, window screen, copper mesh, stainless steel
Supplier: Fence mesh, metal decorative wire mesh, metal zoo mesh, welded wire mesh, gabion wire mesh, side ascent fence, punching hole mesh, anti- skid mesh, windproof and dust mesh, expanded plate mesh, stainless steel wire mesh, girding cloth, window screening, plastic flat mesh, wire mesh, safety mesh, shade mesh
Services: Our company is a conglomerate enterprise which specialized in producing, processing, marketing, importing and exporting one-stop of metal wire fence, metal decorating mesh and other building decoration materials
