{"product_id":"fl-50tcsh","title":"Left Vacuum Sealing Assembly for 50mm Tube with Thermocouple and Sample Holder - FL-50TCSH","description":"This is a smart sealing assembly for sealing the left end of a 50 +\/- 1.0  mm tube without welding and gluing. The flange also comes with a K type thermocouple and the sample holder to monitor the temperature of the heated sample. SPECIFICATIONS Package included One Mechanical Pressure Gauge ( Optional: Digital Pressure Gauge), one flange, one steel pressing rings, twe high-temperature silicone O-rings ( 300 o C Max.) and three screws One Portable Digital Temperature Calibrator One K-type Thermocouple with sample holder and thermo block. A strong neodymium magnet is embedded in the thermo block to enable it to be moved from the outside of the quartz tube. Structure Features Seal tube by tightening screws on the flange without any welding and glue. Made of Stainless Steel ( SS304)  with double high-temperature silicon O-rings on each flange. Vacuum level: 10E-2 torr by a mechanical pump 10E-5 torr by a small turbopump and 10-6 torr by hi-speed turbopump Descriptions 2” flange with various optional  （pls choose from Product Options ) The end of the flange has a barbed needle valve,1\/4\" feedthrough (the nut is with M15*1.5 thread) for thermocouple inserted, and 1\/8 NPS valve with installed Mechanical Pressure Gauge. (if you need  Compact Digital Vacuum Gauge, please choose from product option at extra cost. If you don't need vacuum gauge, please instruct us when you order, we can take it off, but no price deduction ) Seal tube by tightening screws on the flange without any welding and glue. Excellent for any type of tubing: ceramic, glass, and quartz pipe. Optionals For CVD application, please choose anti-corrosive vacuum gauge ( click pic below Pic. 1 ) You can click Pic. 2 to order avacuum valve separately ) You may click here order a flowmeter to control gas flowing (pic. 3) You may order flange support to avoid tube turning ( pic below Pic. 4) Pic. 1 Pic. 2 Pic. 3 Pic. 4 Notes Please do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs. For liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gasses with our flange assemblies. Please contact us with any concerns. click pic to choose other size flanges\u003cbr\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage included\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003ca href=\"cvm60yz\" target=\"_blank\"\u003eMechanical Pressure Gauge\u003c\/a\u003e ( Optional: Digital Pressure Gauge), one flange, one steel pressing rings, twe high-temperature silicone O-rings ( 300\u003csup\u003eo\u003c\/sup\u003eC Max.) and three screws\u003c\/li\u003e\n\u003cli\u003eOne \u003ca href=\"tc-calibrator-ld\" target=\"_blank\"\u003ePortable Digital Temperature Calibrator\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne K-type Thermocouple with sample holder and thermo block.\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eA strong neodymium magnet is embedded in the thermo block to enable it to be moved from the outside of the quartz tube. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003e\u003cbr\u003eStructure\u003c\/td\u003e\n\u003ctd\u003e    \n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/otf1200xdvdpp.jpg?v=1706131698\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/otf1200xdvdpp_100x100.jpg?v=1706131698\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e        \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/50flbig_01e676ae-8c39-42e2-9d8b-ab4f6422cfe0.jpg?v=1706209465\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/50flbig_01e676ae-8c39-42e2-9d8b-ab4f6422cfe0_100x100.jpg?v=1706209465\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e          \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/digital_gauge.jpg?v=1706057566\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/digital_gauge_100x100.jpg?v=1706057566\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"http:\/\/www.mti-kjgroup.com\/images\/digital%20gauge.jpg\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eSeal tube by tightening screws on the flange without any welding and glue.\u003c\/li\u003e\n\u003cli\u003eMade of Stainless Steel ( SS304)  with double high-temperature silicon O-rings on each flange.\u003c\/li\u003e\n\u003cli\u003eVacuum level:\u003cstrong\u003e\u003ca href=\"https:\/\/mti-kjgroup.com\/rotary-vane--pump.aspx\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e10E-2 torr\u003ca href=\"https:\/\/mtixtl.com\/search?q=mechanical+pump\u0026amp;options%5Bprefix%5D=last\" target=\"_blank\"\u003e by a mechanical pump\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mtixtl.com\/search?q=small+turbopump\u0026amp;options%5Bprefix%5D=last\" target=\"_blank\"\u003e10E-5 torr by a small turbopump and \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mtixtl.com\/search?q=high-vacuum-station\u0026amp;options%5Bprefix%5D=last\" target=\"_blank\"\u003e10-6 torr by hi-speed turbopump\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eDescriptions\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e2” flange with various optional  （pls choose from \u003c\/span\u003eProduct Options )\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eThe end of the flange has a barbed needle valve,1\/4\" feedthrough (the nut is with M15*1.5 thread) for thermocouple inserted, and 1\/8 NPS valve with installed  \u003ca href=\"cvm60yz\" target=\"_blank\"\u003eMechanical Pressure Gauge.\u003c\/a\u003e (if you need  Compact Digital Vacuum Gauge, please choose from product option at extra cost. If you don't need vacuum gauge, please instruct us when you order, we can take it off, but no price deduction )  \u003c\/li\u003e\n\u003cli\u003eSeal tube by tightening screws on the flange without any welding and glue.\u003c\/li\u003e\n\u003cli\u003eExcellent for any type of tubing: ceramic, glass, and quartz pipe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cbr\u003e\u003cbr\u003eOptionals\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"pgc554ld\" target=\"_blank\"\u003eFor CVD application, please choose anti-corrosive vacuum gauge ( click pic below Pic. 1 )\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/1.25.jpg?v=1740422737\" rel=\"noopener\" target=\"_blank\"\u003eYou can click Pic. 2 to order avacuum valve separately )\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/mtixtl.com\/search?q=Flow+Meter\u0026amp;options%5Bprefix%5D=last\" rel=\"noopener\" target=\"_blank\"\u003eYou may click here order a flowmeter to control gas flowing  \u003c\/a\u003e(pic. 3) \u003c\/li\u003e\n\u003cli\u003eYou may order flange support to avoid tube turning ( pic below Pic. 4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e     \u003ca href=\"pgc554ld\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca href=\"pgc554ld\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/1.25_100x100.jpg?v=1740422737\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e Pic. 1  \u003c\/span\u003e\u003ca href=\"kf-valve-d25\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cimg border=\"0\" class=\"product-list-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/products\/ValveD40-1_100x100.jpg?v=1710349317\" style=\"margin-bottom: 16px; float: none;\" title=\"\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/mti-kjgroup.com\/vacuumballvalvewithdualkf-d25adaptor.aspx\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e  Pic. 2  \u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/meter_with_flange.jpg?v=1706297779\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/meter_with_flange_100x100.jpg?v=1706297779\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePic. 3\u003c\/span\u003e\u003ca href=\"FLS-KF25\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/FlangeSupport_d052548c-8b87-424f-a9ad-a48b9999811a_100x100.jpg?v=1711401738\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.mti-kjgroup.com\/AdjustableTubeSupport320-510mmHforKF25Flanges-EQ-FLS-KF25.aspx\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePic. 4\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003cbr\u003e\u003cbr\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ePlease do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFor liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gasses with our flange assemblies. Please contact us with any concerns.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/kit_flange_07274e56-6477-458f-af89-7b2309eb93f6.jpg?v=1742582919\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/files\/kit_flange_07274e56-6477-458f-af89-7b2309eb93f6_100x100.jpg?v=1742582919\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e         \u003c\/span\u003e\u003ca href=\"https:\/\/mtixtl.com\/search?q=Sealing+flanges+for+40+-+42+mm+O.D+tube\u0026amp;options%5Bprefix%5D=last\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cimg alt=\"Sealing flanges for 40 - 42 mm O.D tube\" height=\"59\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0638\/4664\/6008\/products\/4050mm2.3.2.jpg?v=1710349056\" style=\"margin-bottom: 16px; float: none;\" width=\"87\"\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e click pic to choose other size flanges \u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MTI","offers":[{"title":"Default Title","offer_id":44985087426699,"sku":"FL-50TCSH","price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/4405\/3643\/files\/FL50TCSH_Main.jpg?v=1764854120","url":"https:\/\/mti-indonesia.com\/products\/fl-50tcsh","provider":"MTI Malaysia \u0026 Indonesia","version":"1.0","type":"link"}