|The amount of wear: 0.1 || Crashworthiness strength: 0.6-2.5 (MPa) || Pipe thickness: 3-8 (mm) |
| Friction coefficient: 0.1 || For fluid: Various petrochemical, pharmaceutical and other industries liquids or gases || Custom processing: |
| Material: PP, PVC || Pipe diameter: 15 ~ 150 (mm) || Model: SJ-PP SJ-PVC |
| Brand: Beijing Jing Chen || Operating temperature range: -20 ~ 120 (℃) |
Direct access to the folder view mirror main purposes:
Mirrors used in petroleum, chemicals, chemical fiber, medicine, food and other industrial production apparatus, ready to observe the reactions flow of liquid, gas, steam and other media, is to protect the normal production indispensable accessory.
Direct access to the folder view mirror main technical parameters:
1, housing material: carbon steel, stainless steel (SUS304, SUS304L, SUS316, SUS316L), fluorine plastic (PP, PVC, etc.).
2, the window material: soda lime glass, borosilicate glass, quartz glass.
3, the working temperature:
Soda lime glass maximum allowable temperature of 150 ℃, abrupt changes in temperature range of 120 ℃ to 20 ℃.
Borosilicate glass maximum allowable temperature of 280 ℃, sharp changes in temperature range of 230 ℃ to 20 ℃.
Quartz glass maximum allowable temperature of 800 ℃, sharp changes in temperature range of 550 ℃ to 20 ℃.
4, operating pressure: soda lime glass: 0.6Mpa.
5, borosilicate glass: 0.6 ~ 1.0Mpa.
6, quartz glass: 0.6 ~ 2.5Mpa.
7, ring material: Teflon, Asbestos, nitrile rubber.
8, Flange Standard: GB, HG, SH, HGJ, JB, ANSL, JIS and other standards (user-specified, please indicate the pressure level).
9, manufacture, testing standards: reference (HGJ501-86 pressure vessel view mirror) design and manufacturing and acceptance.
Direct access to the folder view mirror user Note:
1, depending on the mirror installation welding flange must be clean and no damage, the professionals operate.
2, depending on the mirror lens mounting confident view mirror holder smooth, sealed lens and lens holder, as the pad is mounted between the flat gasket no damage and stick grease Before tightening the screws make sure endoscopy seat and cover is installed correctly, and then slowly tightening the screws.
3, depending on the mirror means hinged or screwed before work to make sure the gasket is installed well. If necessary, re-tighten bolts. Depending on the hole and make sure the seal between the endoscopic hole pad is properly installed, connecting flange no damage, and adjust the screw connection, not only to make sure the sight glass lens element and connected to a good seal, but also to make sure the seal between endoscopy and welded flanges are well and ensure that the pressure within the container does not exceed the rated pressure.
4, can not view mirror other additional pressure after installation, otherwise it will cause endoscopic discontinuity, leading endoscopy glass breakage.
Please specify when ordering: Product name, nominal diameter, material, pressure rating, flanges standard operating temperature.