The straight through clamp mirror is one of the main accessories on industrial pipeline equipment. By installing the clamp mirror on the pipeline, the flow and reaction of liquid, gas, steam and other media in the pipeline can be observed at any time, monitoring production and avoiding accidents during the production process. Often used in production pipelines for petroleum, chemical, synthetic fiber, pharmaceuticals, and other industries. The difference between the clamp mirror and the conventional straight through mirror lies in the reduction of the number of fastening screws, which means that the pressure used is much inferior. Due to the limitations of the structural style, diameters above DN80 are very rare, while small diameters are relatively more common.
DN | L | H |
20 | 145 | 200 |
25 | 189 | 260 |
40 | 234 | 260 |
50 | 278 | 320 |
65 | 278 | 320 |
80 | 308 | 360 |
*The above are standard reference dimensions. Other specifications can be requested by phone or letter, or customized for processing according to requirements. |
1、 Main technical parameters of straight through clamp mirror:
1. The main material of the straight through clamp mirror is carbon steel,stainless steel304316321316L, etc;
2. The operating temperature of the straight through clip on mirror depends on the material of the viewing window. Tempered glass is 0-200 ℃, high borosilicate glass is 0-450 ℃, and quartz glass is 0-850 ℃;
3. The most commonly used connection methods for straight through clip on mirrors include flanges, threads, welding, etc. Other connection methods can also be customized;
4. The sealing gasket for the straight through clamp mirror is generally made of polyethylene PTFE sheet.
2、 Application areas of straight through clamp mirror:
1Weakly corrosive materials in chemical and petrochemical production, such as water, ammonia, oil products, hydrocarbons, etc;
2Chemical studentStrong corrosive materials in production, such as caustic soda, concentrated and dilute sulfuric acid, carbonic acid, acetic acid, ester acid, etc;
3Low temperature materials in refrigeration,For example: liquid methane, liquid ammonia, liquid oxygen, and various refrigerants;
4Materials with hygiene requirements in light industrial food and pharmaceutical production, such as beer, beverages, dairy products, grain slurry, medical supplies, etc.
3、 Selection instructions for straight through clamp mirror:
4、 Maintenance and upkeep:
1Mirrors are flow reaction devices used to observe liquids, gases, vapors, and other media, and their window glass should be kept clean and dust-free;
2Window glass is a vulnerable component, so be careful when installing the mirror. The mirror base should be flat and smooth, and the sealing gasket between the lens and the mirror base should be installed flat without damage or grease. Before tightening the screws, make sure that the mirror base and cover are installed correctly, and then slowly tighten the screws diagonally;
3Glass has certain limitations in temperature and pressure resistance. Please strictly follow the instructions in the manual;
4Allowing sudden temperature changes below 60 ℃, glass may break due to excessive temperature differences.
5、 Ordering instructions:
Please specify detailed parameters such as product name, nominal diameter, pressure rating, material, flange standard, etc. when placing an order. The above product parameters are for reference only. Our company can order processing according to user requirements. Please feel free to call or write to us.