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Premium Stainless Steel Vacuum Sight Glass for CF16-CF2501
Fastener Fitting, Vacuum Sight Glass, Vacuum System
Lumistar Special Glass Technology Co., Ltd.
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Product DescriptionCustomized CF Viewport CF16 CF25 CF35 CF50 Sight Glass for Ultra High Vacuum SystemCF vacuum window is an important optical feedthrough used to monitor the production conditions inside vacuum containers. It is widely used in special light sources, optical instruments, optoelectronics, gold, semiconductors, optical communications and other fields1. Its main functions include observing temperature, sample status and transmitting light sources to ensure effective monitoring in extreme vacuum environments.Application scope: It is generally used in vacuum systems to observe the internal conditions of the vacuum chamber, and can grasp the changes inside the vacuum system in time. Materials: low magnetic stainless steel 304 welded flange, 4J29 alloy, optical glass, etc. Process : glass metal sealing process is adopted, and the common CF series flange is used. Technical Specifications(Other sizes can be customized according to drawings.)Product modelCF50Product vacuum degree1×10^(-12)pa/m3Flange material304/316Glass materialBorosilicate/Quartz/Sapphire/Barium Fluoride/Calcium Fluoride/Zinc Selenide/Surface quality60/40 50/20 20/10Optical surface type1/2-1/10Visible diameter (mm)50Heat resistance range150-230℃Surface treatmentElectrolytic polishingTransmittance1.45-1.57Outer diameter (mm)86Inner diameter (mm)50Thickness (mm)16Number of holes (pieces)8Through hole diameter (mm)8.4Glass thickness5Weight(g)424.5Multi system certificationHaving over 10 invention patents More than 50 utility model patentsIndustry UsersCompany ProfileLumistar Special Glass Technology Co., Ltd.Lumistar Special Glass Technology Co., Ltd. is a national high-tech enterprise mainly engaged in the research and development, design, manufacturing, and processing of various types of ultra-high pressure glass windows and safety protection equipment, including high temperature and high pressure glass, ultra-high pressure glass tubes, ultra-high pressure glass mirrors, ultra-low temperature glass, oil well ultra-high pressure glass blasting discs, sapphire glass, microcrystalline ceramic glass, pipeline mirrors, pressure vessel mirrors, high vacuum observation windows, ultra-high pressure alkali resistant mica glass mirrors, high pressure level gauge aluminum silicon glass, explosion-proof spotlights, bulletproof and explosion-proof glass, sintered mirrors, bulletproof security posts, and bulletproof transparent materials.FAQQ: Do you have a factory?A: Yes, we have a factory in Jiangsu. Welcome to visit our company and factory. We are a professional manufacturer and provide OEM/ODM services to customers.Q: Could I get some samples, and how?A: No problem, we provide free samples, and it is only needed for you to pay for the shipping charge.Q: Can the company customize the specifications we want? A: Our company can customize various safety glass sight glasses with high temperature resistance, high pressure resistance, chemical resistance, and excellent thermal shock resistance according to customer needs, and issue EN10204-3.1 or 3.2 factory quality certificates, or according to customer needs Invite certification agencies such as TUV to come and witness the test.Our company can also provide OEM and ODM brands for users, making it convenient for agents from various countries to set up their own glass brands.Q: Can you give me some discount?A: Usually the discount depends on the quantity. However we can discuss it.Q: How do you deliver the qoods?A:We can choose suitable sea freight, air freight, and international express delivery according to the customer's needs, andselect the most economical and fastest logistics delivery method based on the actual situation of the goods
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