Sight Glass

  • Liquid Level Gauge Sight Glass G3/4 Male Threaded Brass Air Compressor Fittings with O-Ring

    Liquid Level Gauge Sight Glass G3/4 Male Threaded Brass Air Compressor Fittings with O-Ring

    Body material: aluminum alloy
    Observation window: tempered glass
    Sealing material: NBR/FKM O Ring
    Gasket material: Plexiglas gasket
    Work temperature:-40 to 100 degree centigrade; -20 to 180 degree centigrade

  • Liquid Level Gauge Sight Glass G1/2 Male Threaded Brass Air Compressor Fittings with O-Ring

    Liquid Level Gauge Sight Glass G1/2 Male Threaded Brass Air Compressor Fittings with O-Ring

    Body material: aluminum alloy
    Observation window: tempered glass
    Sealing material: NBR/FKM O Ring
    Gasket material: Plexiglas gasket
    Work temperature:-40 to 100 degree centigrade; -20 to 180 degree centigrade

  • Male Aluminum Alloy Oil Level Sight Glass Window for Air Compressor Gearbox Pump Tank

    Male Aluminum Alloy Oil Level Sight Glass Window for Air Compressor Gearbox Pump Tank

    Body material: aluminum alloy
    Observation window: tempered glass
    Sealing material: FKM O Ring
    Gasket material: Plexiglas gasket
    Work temperature: -20 to 180 degree centigrade

  • Oil Liquid Level Gauge Sight Glass 1/2PT 3/4PT Male Threaded Aluminum Alloy Air Compressor Fittings with O-ring

    Oil Liquid Level Gauge Sight Glass 1/2PT 3/4PT Male Threaded Aluminum Alloy Air Compressor Fittings with O-ring

    Body material: aluminum alloy
    Observation window: tempered glass
    Sealing material: NBR/FKM O Ring
    Gasket material: Plexiglas gasket
    Work temperature:-40 to 100 degree centigrade; -20 to 180 degree centigrade

  • Screw type sight glass,304 stainless steel oil sight glass, industrial grade sight glass

    Screw type sight glass,304 stainless steel oil sight glass, industrial grade sight glass

    Name: Screw type sight glass,304 stainless steel oil sight glass, industrial grade sight glass
    Operating temperature: -40 degrees to 200 degrees
    Body structure: single pressure
    Chamber fittings: straight through
    Installation mode: threaded
    Transmittance: 90%
    Material: Carbon steel
    Size: DN10 – DN600
    Nominal pressure: greater than 6Mpa

  • Sanitary spherical sight glass, quick-mounting type sight glass, 360° view glass tube type sight glass

    Sanitary spherical sight glass, quick-mounting type sight glass, 360° view glass tube type sight glass

    Sanitary spherical sight glass, quick-mounting type sight glass, 360° view glass tube type sight glass, fluid pipe is composed of stainless steel structure and glass. In the food processing, cosmetic, pharmaceutical, and refinement industries, the flow of materials can be clearly and precisely observed through it. It is one of the main accessories on the industrial pipeline device. In the pipeline of petroleum, chemical, medicine, food and other industrial production devices, the mirror can observe the flow and reaction of liquid, gas, steam and other media in the pipeline at any time, so as to monitor production and avoid accidents in the production process.

  • 3/4″ NPT Stainless Steel 304 Sight Water Flow Indicator Sight Glass

    3/4″ NPT Stainless Steel 304 Sight Water Flow Indicator Sight Glass

    - Specifications: DN6-DN50

    - Pressure: 0.6/1.0/1.6/2.5/4.0mpa – Material: stainless steel, carbon steel

    - Impeller: metal manufacturing/tetrafluorogenic manufacturing/red basket two colors can be selected, with high visibility effect.

    - Medium: water, oil, gas and acid, alkaline liquid or toxic gas

    - Maximum operating temperature: 200℃

    - Installation: horizontal, erect, easy to observe and clear.

    - Connection type: internal thread

  • Magnetic Flap Level Gauge

    Magnetic Flap Level Gauge

    Magnetic flap level gauge (also known as magnetic float level gauge) is developed according to the principle of buoyancy and magnetic coupling. When the liquid level in the measured container rises and falls, the magnetic float in the liquid level gauge tube also rises and falls, and the permanent magnetic steel in the float is transferred to the magnetic flip column indicator through magnetic coupling, driving the red and white flip columns to flip 180°. When the liquid level rises, the flip column changes from white to red, and when the liquid level falls, the flip column changes from red to white. The red and white junction of the indicator is the actual height of the liquid level inside the container, so as to achieve a clear indication of the liquid level.

  • Quartz Tube Double Color Level Gauge

    Quartz Tube Double Color Level Gauge

    Color quartz tube level gauge is the use of natural light in the liquid fold, reflection principle, with the help of red, green, in the measurement, the liquid phase display green, gas phase display red. Due to the large contrast of liquid and gas phase display, the instruction is clear and clear, so it is more favorable for remote operation and night inspection. Widely used in petroleum, chemical industry, electric power, metallurgy and other industries of all kinds of transparent liquid containers and boilers, such as water, gasoline, liquefied gas, liquid ammonia, propane, propylene, aromatic, acid and other oil and chemical raw materials level measurement. At the same time for the interface measurement of two different medium densities, a three-color interface quartz tube level gauge can be selected. Three-color interface quartz tube level gauge is designed by using the principle of buoyancy and gravity difference, quartz tube in the small float suspended in two kinds of medium part of the boundary, because the float is black, the upper and lower part of the liquid level color is different, so the display eye-catching. The problem of indistinguishable interface between two kinds of mixed media in petrochemical production

  • Mini Liquid Level Gauge

    Mini Liquid Level Gauge

    ● Measuring range (installation center distance) : 200, 250, 300, 350, 400, 500 (MM) can be customized and extended
    ● Working pressure of the medium under test: 0.6mpa
    ● Working temperature of the medium under test: -10℃ ~ +150℃
    ● Interface thread: G3/8, G1/2, G3/4, M10*1, M14*1.5, M16*1.5, M20*1.5 (other specifications can be customized)
    ● Connection: external thread, internal thread, welding
    ● Main material: stainless steel 304, 316
    ● Glass material: ordinary glass tube, organic tube, quartz tube
    Characteristics of small glass tube level gauge
    ● Intuitive instrument
    ● Simple structure, easy maintenance

  • Oil Level Sight Gauge

    Oil Level Sight Gauge

    ● Measuring range (installation center distance) : 200, 250, 300, 350, 400, 500 (MM) can be customized and extended
    ● Working pressure of the medium under test: 0.6mpa
    ● Working temperature of the medium under test: -10℃ ~ +150℃
    ● Interface thread: G3/8, G1/2, G3/4, M10*1, M14*1.5, M16*1.5, M20*1.5 (other specifications can be customized)
    ● Connection: external thread, internal thread, welding
    ● Main material: stainless steel 304, 316
    ● Glass material: Acrylic,ordinary glass tube, organic tube, quartz tube
    Characteristics of small glass tube level gauge
    ● Intuitive instrument
    ● Simple structure, easy maintenance

  • Small Glass Tube Level Gauge

    Small Glass Tube Level Gauge

    ● Measuring range (installation center distance) : 200, 250, 300, 350, 400, 500 (MM) can be customized and extended
    ● Working pressure of the medium under test: 0.6mpa
    ● Working temperature of the medium under test: -10℃ ~ +150℃
    ● Interface thread: G3/8, G1/2, G3/4, M10*1, M14*1.5, M16*1.5, M20*1.5 (other specifications can be customized)
    ● Connection: external thread, internal thread, welding
    ● Main material: stainless steel 304, 316
    ● Glass material: ordinary glass tube, organic tube, quartz tube
    Characteristics of small glass tube level gauge
    ● Intuitive instrument
    ● Simple structure, easy maintenance

  • 4-1/4 inch Long Sight, 1/4 inch Thread Size, Buna-N Seal Union Coupling, Vented Oil-Level Indicators and Gauge

    4-1/4 inch Long Sight, 1/4 inch Thread Size, Buna-N Seal Union Coupling, Vented Oil-Level Indicators and Gauge

    ● Measuring range (installation center distance) : 200, 250, 300, 350, 400, 500 (MM) can be customized and extended
    ● Working pressure of the medium under test: 0.6mpa
    ● Working temperature of the medium under test: -10℃ ~ +150℃
    ● Interface thread: G3/8, G1/2, G3/4, M10*1, M14*1.5, M16*1.5, M20*1.5 (other specifications can be customized)
    ● Connection: external thread, internal thread, welding
    ● Main material: stainless steel 304, 316
    ● Glass material: Acrylic,ordinary glass tube, organic tube, quartz tube
    Characteristics of small glass tube level gauge
    ● Intuitive instrument
    ● Simple structure, easy maintenance

  • Liquid Level Gauge

    Liquid Level Gauge

    Necessary information supplied before place order:
    1,Center to center distance.
    2,Thread diameter.
    3,Body material.
    4,Glass tube diameter
    Additional information
    1,Medium in the tank.
    2,Work temperature and work pressure

  • Small type glass tube level gauge connector

    Small type glass tube level gauge connector

    Necessary information supplied before place order:
    1,Center to center distance.
    2,Thread diameter.
    3,Body material.
    4,Glass tube diameter
    Additional information
    1,Medium in the tank.
    2,Work temperature and work pressure点击分享

  • Liquid Level Gauges and Sight Indicators

    Liquid Level Gauges and Sight Indicators

    Glass tube level gauge is a kind of direct reading liquid level measuring instrument, which is suitable for the spot detection of liquid position in the general liquid storage equipment in the industrial production process. It is simple in structure and accurate in measurement. It is a traditional spot liquid level measuring tool. Generally used for direct detection.
    Each end of the level meter is equipped with a needle valve, when the glass tube accident and broken, the needle valve under the pressure of the container automatically closed, to prevent the container medium continues to flow out.

  • Vacuum Sight Glass

    Vacuum Sight Glass

    Fused quartz and sapphire glass have the penetration of ultraviolet and infrared, generally used in the vacuum system, not only can observe the internal situation of the vacuum chamber, but also has high temperature resistance, temperature measurement, photography or video.
    Material: stainless steel 304 welded flange, 4J29 cove alloy, quartz and sapphire glass etc.
    Process: sapphire glass and metal direct vacuum brazing sealing process, with commonly used CF series flange.
    Baking temperature: 600 degrees, 2. Leakage rate: < 10-10 PAM3 /S, 3. Sapphire window height 30-36 mm (including flange)
    Description:
    1. Flange dimensions refer to CF blind flange dimensions
    2. According to customer requirements to make any shape flange observation window.

     

  • Glass Tube Level Gauge

    Glass Tube Level Gauge

    Glass tube level gauge is a kind of direct reading liquid level measuring instrument, which is suitable for the spot detection of liquid position in the general liquid storage equipment in the industrial production process. It is simple in structure and accurate in measurement. It is a traditional spot liquid level measuring tool. Generally used for direct detection.
    Each end of the level meter is equipped with a needle valve, when the glass tube accident and broken, the needle valve under the pressure of the container automatically closed, to prevent the container medium continues to flow out.

  • Flange Light Sight Glass

    Flange Light Sight Glass

    Flange light sight glass with light is made of stainless steel and tempered glass, the flanged mirror allows clear and accurate observation of material flow in the food processing, cosmetic, pharmaceutical and fine chemical industries.
    The sight glass has a bracket that can be arbitrarily rotated for lighting Angle and can be raised or lowered to meet various lighting needs.
    Specification: 1.5 “-12″ to DN40-DN300
    Connection: thread, clamp, welding, DIN,SMS,IDF
    Washer: EPDM NBR conforms to FDA177.2600
    Body material: AISI 304(1.4301) AISI 316L(1.4404)
    Bracket multi-angle connection thread M8
    The sight glass lights are powered wirelessly and can last for 2-3 months on a single charge
    The sight glass lamp is powered by AC110V/220V and can be recharged for 2-3 months
    The sight glass light can rotate 360 degrees, no dead Angle, strong light, waterproof

  • Through Endoscopic

    Through Endoscopic

    Through endoscopic is widely used in important accessories of pipeline and equipment. Can be used in high temperature, corrosive, toxic, dangerous, easy to crystallize chemical tower, to ensure its safety in production.
    Through endoscopic lens also named liquid flow viewer, liquid flow viewer, pipeline viewer, straight cross viewer.
    Style: square head sandwich type; Round middle head wafer type; Round middle head and cap type; Square head double (single) pressure type; Double (single) press type in round head.
    Connection mode: flange; The screw thread; Welding.
    Structure: The view mirror mainly consists of the view mirror bottom plate, the view mirror glass, fasteners; Seal components and other components.
    Material: stainless steel, carbon steel, plastic, copper.
    Technical parameters
    1, shell material: carbon steel, stainless steel, glass fiber reinforced plastic, carbon steel lined with fluorine, FRPP plastic.
    2, window material: sodium calcium glass, tempered borosilicate glass, quartz glass, plexiglass.
    3, sealing material: butadiene rubber, ptfe, graphite composite.
    4, working pressure (Mpa) : PN0.6~2.5, if customers have higher pressure requirements, can be customized.
    5, operating temperature: 0℃~+250℃; 0 ℃ ~ + 800 ℃.
    6, flange standard: JB/T81-94, other flange standards please note: HG, ANSI, ASME, HGJ, DIN, JIS, etc.
    7, manufacturing testing standard: HGJ501-502-86
    8, body appearance: carbon steel anticorrosive paint or black stainless steel pickling treatment or polishing
    Sealed option
    Whether the connection mode between the straight through mirror and the pipe or equipment is correct and appropriate will directly affect the probability of running, bubbling, dripping and leaking phenomenon between the pipe and the straight through mirror.
    The choice of flange sealing surface style of straight lens mainly considers the pipeline pressure, temperature, medium, and all kinds of circumstances, and chooses the most cost-effective style.
    Sealing styles are mainly protruding surface (RF), concave and convex surface (MFM), tenon groove surface (TG), full plane (FF).

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