Scope of application
1. Weakly corrosive materials in chemical and petrochemical production, such as water, ammonia, oil, hydrocarbons, etc.
2. Corrosive materials in chemical production, such as: caustic soda, concentrated sulfuric acid, carbonic acid, acetic acid, ester acid, etc.
3. Low-temperature materials in refrigeration, such as liquid methane, liquid ammonia, liquid oxygen and various refrigerants.
4. Materials with hygiene requirements in the production of light industrial foods and pharmaceuticals, such as beer, beverages, dairy products, grain slurry medical supplies, etc.
The clip-on mirror is one of the main accessories on the industrial pipeline installation. The clip-on mirror installed on the pipeline can observe the flow reaction of liquid, gas, steam and other media in the pipeline at any time, monitor production, and avoid accidents during the production process. . It is often used in the production pipelines of petroleum, chemical, chemical fiber, pharmaceuticals, etc.
The difference between the clamp mirror and the conventional straight-through mirror is the reduction in the number of fastening screws, that is to say, the pressure is much inferior. Due to the limitation of the structure style, the diameter above DN80 is very rare because such a large diameter is basically not available. What is the use of pressure. And the small caliber is relatively high.
The main material of the clamp mirror is carbon steel 304 stainless steel 316321316L and so on.
The use temperature of the clip-on mirror depends on the material of the window used: tempered glass 0-200 degrees; high borosilicate glass 0-450 degrees; quartz glass 0-600 degrees.
The most commonly used connection method for the clip-on mirror is flange thread welding, etc. Other connection methods can also be customized.
The sealing gasket of the clamp mirror adopts polyethylene PTFE sheet
Description of the glass gauge
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Tel/WhatsApp: +86 13373730761
Email: landlee@sightglassfactory.com
NB/T47017-2011 pressure vessel sight glass, also known as stainless steel equipment sight glass, stainless steel flange sight glass. It is a kind of stainless steel used to observe the change of medium in chemical, petroleum, oil refining, food, cosmetics, medicine and other industrial equipment containers. glass. The operator adjusts or controls the medium according to the situation displayed by the pressure vessel sight glass, so as to ensure that the medium in the vessel is always within the normal range to ensure the safety of production and the quality of the product.
In addition, liquefied gas storage tanks, tank trucks, gas-liquid reactors, reaction kettles and other containers need to be equipped with pressure vessel sight glasses to prevent accidents due to overfilling or unbalanced material reactions due to overfeeding.
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Overview of Wafer Connection Lift Check Valve
Wafer double flap check valve The H76X type wafer check valve produced by our factory is composed of valve body, valve flap, valve stem and spring, etc., which are connected by a wafer. Due to the short closing stroke of the disc and spring loading, water hammer can be significantly reduced. The valve is mainly suitable for water supply and drainage pipe networks in cities, industries and high-rise buildings. Because its structure length is shorter than that of general check valves, it is most suitable for places with limited installation space.
Product Features of Wafer Connection Lift Check Valve
1. Small size, light weight, compact structure and convenient maintenance
2. The valve plate adopts a dual type, which can be quickly closed under the elastic force of the spring.
3. Due to the quick closing effect, the medium can be prevented from flowing back
4. The length of the valve body structure is small and the rigidity is good
5. Safe and convenient, can be used for horizontal and vertical installation
Performance Parameters of Wafer Connection Lift Check Valve
model
Working pressure (MPa)
Applicable temperature (℃)
Applicable medium
Body material
H76H-10C～40
1.0～2.5
-29～425
Water, steam, oil
Carbon steel
H76W-10P～25
1.0～2.5
≤150
Nitric acid
Stainless steel
H76x-40P
16--2.5
≤150
Nitric acid
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the function of sight glass
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Tel/whatsapp: +86 13373730761
Email: landlee@sightglassfactory.com
X49H-16C cock glass plate level gauge
【Overview】
The X49H-16C glass tube level gauge is an intuitive liquid level measuring instrument, which can be installed on a boiler or other pressure vessel to directly indicate the liquid level of the measured medium.
[Working Principle and Structural Features]
The upper and lower plug valves of the instrument are welded with flanges to connect with the container to form a communicating device, and the liquid level in the container can be directly read through the glass plate. And can clean and replace the glass tube without stopping the furnace. When the glass tube is accidentally damaged, use the handle to turn the plugs of the upper and lower stopcock valves through 90° to prevent the medium in the container from continuing to flow out. The bottom of the level gauge is equipped with a drain valve, which is used to discharge the remaining liquid and clean the interior during maintenance.
【The main technical parameters】
Working pressure: ≤1.6Mpa
Working temperature: ≤200℃
Nominal diameter DN: 20, 25
Flange sealing surface type: RF
Applicable medium: non-corrosive medium such as water, oil, steam, etc.
Xinxiang Xinbo Glass Quartz Products Co., Ltd.: is a professional chemical glass instrument production company integrating development, design, production, sales and after-sales service. The company has a modern management team, relying on advanced management methods and service concepts, relying on local government policies, talents, environment and other advantages, has become a well-known enterprise in the industrial glass instrumentation industry. The company’s quartz glass tube, quartz glass sight glass, quartz flange, high borosilicate glass sight glass, tempered glass sight glass, liquid level gauge glass plate, stainless steel flange sight glass and other products have formed the industrial boiler pipeline industry. Serialized products used. The powerful design team can undertake the processing and customization of various non-standard and unconventional glass mirrors and flange mirrors.
Borosilicate reflex gauge glass/ Transparent Flat Gauge Glass
Products Specifications:
Customized Sizes
MOQ： 10pcs
Samples can be offered
contact us
Tel/whatsapp: +86 13373730761
Email: landlee@sightglassfactory.com
Stainless steel sight glass tube glass tube sight glass: used for draining or receiving the backflow before the tank, cooling water and other liquid pipelines to observe the liquid flow. Valve body materials: carbon steel, stainless steel, rubber lining, fluorine lining, etc. Nominal pressure range: 2.5 and 6 kg/cm2.
Working temperature: metal≤200℃, plastic≤80℃, allowable rapid change temperature 80℃ Nominal diameter: DN15~DN150 The glass material of the sight glass is tempered borosilicate glass, and the temperature difference of tempered borosilicate glass is 180℃.
