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China, Chinese Good Quality Explosion Proof Corrosion Resistant Rectangular Sight Glass1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pipe FittingsSight GlassGood Quality Sight GlassRectangular Sight Glass
Lumistar Special Glass Technology Co., Ltd.
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Product DescriptionApplicationsRectangular Lumistar sightglasses of the series RSG / RSGR / RSGRR may beused to observe the interior of reactors, columns, silos, vessels,storage tanks andpipelines.They serve mainly as liquid level gauges.The are delivered ready to bewelded into or onto a vessel wall, complete with the appropriate seals, glass plates,and cover fastenings. Note: The nominal pressure indicated refers to the design base of thesightglass. When weided into the vessel concerned, the base frame becomespart of the vessel wall. It is necessary, therefore, that appropriate strengthcalculations are made on all vessels concerned with respect to the designpressure and size of the vessel and in accordance with the relevant designcode. If found to be necessary, reinforcement of the vessel wall has to becarried out. ApplicationRectangular Lumistar sightglasses of the series RSG /RSGR / RSGRR may be used to observe the interior of reactors, columns, silos, vessels, storage tanks andpipelines. They serve mainly as liquid level gauges, The are delivered ready to bewelded into or onto a vessel wall, complete with the appropriate seals, glass plates,and cover fastenings.Operating conditionsNominal pressure 16 barVacuumNote: The nominal pressure indicated refers to the design base of thesightglass. When welded into the vessel concerned, the base frame becomespart of the vessel wall. lt is necessary, therefore, that appropriate strength calculations are made on all vessels concerned with respect to the design pressure and size of the vessel and in accordance with the relevant designcode. if found to be necessary, reinforcement of the vessel wall has to becarried out.Operating temperatures100℃ max. with sodium silicate glass to DlN 8903243℃max. with borosilicate glass to DlN 7081Note: The above indicated temperatures refer to the use of unprotected glass plates, with no protective mica sheets.Standard materialsBase frameRSt 37-2 or Hll (boiler plate) /AlSl 316 Ti stainless steelCover frameAs base frameGlass plateToughened sodium silicate glass to DIN 8903 (max. 100°C)Toughened borosilicate glass to DIN 7081 (max. 243 °C)GasketsKLINGERsil C4400/NeoprenePTFE/VitonCover fasteningsSteel, quality 8.8 /Stainless steelOther materials on request.CertificatesTo be supplied against extra charge to DIN EN 10204.Options- Version with closed base frame (drawing left) to be used as an external liquid levelgauge with top and bottom pipe connections, For this application, the base framewill be supplied appropriately drilled and tapped.-Radiused base frame to suit vessel wall-Clear(transparent)glass plateRemarksThe approval does not apply to the base flange as this is considered as part ofthe vessel wall after welding. Standard delivery includes a reflex (fluted) glass plate. Incircumstances where a clear (transparent) glass plate is required, this must be clearlystated at the time of enquiry.After welding into the vessel, the base frame should be checked to ensure thatthe sealing surface is flat and has not become distorted to avoid possible leakageunder pressure and /or breakage of the glass plate during tightening of the coverframe bolts. This process should be carried out in several steps and progressivelyalternating between each pair of opposite bolts from one end of the frame to the other!Tighten first little, then repeat the operation.Type designationSeries RSG:Base and cover frame in steel RSt 37-2Series RSGR:Base frame in AlSl 316 Ti and cover frame in RSt 37-2Series RSGRR:Base and cover frame in AlSl 316 TiOrdering example:1.piece rectangular siahtalass, base frame in AlSl 316 Ti, cover frame in RSt 37.2.length 350 mm, glass plate in sodium silicate glass to DiN 8903, fluted (Reflex).gasket product side PTFE, cover side Neoprene, cover fastenings 8.8 zinked:1 piece type RSGR-350,1.4571-PTFE-8903 R-Neoprene -RSt 37-2 -8.8 zink.TypeSizeLengthANumberof unitsFreeview CGlass-lengthBBoltsWeight(kg)numberDRSGRSGRRSGRR17017011241408502.7RSGRSGRRSGRR250250120422010504.4RSGRSGRRSGRR300300126428014505RSGRSGRRSGRR350350130432016506RSGRSGRRSGRR400400135437018507RSGRSGRRSGRR50050022*2042*22020509.1TypeSizeLengthANumberof unitsFreeview CGlass-lengthBBoltsWeight(kg)numberDRSGRSGRRSGRR60060022*2642*280285010.5RSGRSGRRSGRR70070022*3042*320325012RSGRSGRRSGRR80080022*3542*370365014RSGRSGRRSGRR1000100044*2044*220405017Lumistar Special Glass Technology Co., Ltd. is a professional enterprise that produces safety glass windows and water level gauge glass windows. Our products include DIN7080 safety glass sight glass,DIN7081 water level gauge glass, JIS B8286 pressure vessel sight glass, high-pressure resistant aluminum silicate glass, alkali resistant glass sight glass, alkali resistant water level gauge glass sight glass, sapphire glass sight glass, optical quartz glass, bullet proof glass, and explosion proof glass. We focus on the application of high-tech glass industry and can provide customers with pressure vessel sight glasses, pipeline sight glasses, and various matching explosion-proof spotlights that comply with DIN28120,DIN28121, ASME B16.5,JIS B standards.Our company has successively won honors such as National High tech Enterprise.Jiangsu Private Science and Technology Enterprise, and Jiangsu Innovative Small and Medium sized Enterprise. It has strong capabilities in the development and innovation of new product technologies. Lumistar's sight glass products are renowned in the industry for their quality and safety performance. Sharp eyed equipment manufacturing companies around the world have recognized one thing: Lumistar's sight glass from Nanjing, China are 100% risk-free ! The various types of glass we produce can withstand the harshest working conditions, whether it is high-temperature and high-pressure steam boilers or various strong acid and alkali chemical environments. Lumistar's glass can easily withstand high temperatures, pressures, and corrosionQ1: Do you have a factory?A1: Yes, we have a factory in Jiangsu. Welcome to visit our company and factory. Weare a professional manufacturer and provide OEM/ODM services to customers.Q2: Could I get some samples, and how?A2: No problem, we provide free samples, and it is only needed for you to pay for theshipping charge.Q3: Can the company customize the specifications we want?A3: Our company can customize various safety glass sight glasses with high temperature resistance, high pressure resistance, chemical resistance, and excellentthermal shock resistance according to customer needs, and issue EN10204-3.1 or3.2 factory quality certificates, or according to customer needs Invite certificationagencies such as TUV to come and witness the test.Our company can also provideOEM and ODM brands for users, making it convenient for agents from various coun-tries to set up their own glass brands.Q4: Can you give me some discount?A4: Usually the discount depends on the quantity. However we can discuss it.Q5: How do you deliver the qoods?A5: We can choose suitable sea freight, air freight, and international express deliveryaccording to the customer's needs, andselect the most economical and fastest logis-tics delivery method based on the actual situation of the goods.
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