• Hydrofit Group is one of the best hydraulic companies in Dubai; we provide the finest-quality hydraulic seals and power hydraulic products. We design our seals in a manner that makes them highly resistant to fluid and cannot leak out while operating industrial functions. Our seals are durable compressors, turbines, or pumps and offer reliability during use. We are one of the most reliable hydraulic organisations in Dubai, and we provide consulting, installation, and maintenance for every hydraulic system. We focus on providing security, stability, and energy efficiency. Call us today for quality hydraulic parts and mechanical seals, get assured delivery, and personalised service within the region.https://www.hydrofitme.com/hydraulic-seals/
    Hydrofit Group is one of the best hydraulic companies in Dubai; we provide the finest-quality hydraulic seals and power hydraulic products. We design our seals in a manner that makes them highly resistant to fluid and cannot leak out while operating industrial functions. Our seals are durable compressors, turbines, or pumps and offer reliability during use. We are one of the most reliable hydraulic organisations in Dubai, and we provide consulting, installation, and maintenance for every hydraulic system. We focus on providing security, stability, and energy efficiency. Call us today for quality hydraulic parts and mechanical seals, get assured delivery, and personalised service within the region.https://www.hydrofitme.com/hydraulic-seals/
    WWW.HYDROFITME.COM
    Hydraulic Seals | Hydraulic Seal Machine Suppliers in Dubai, UAE
    Hydrofitme is the leading manufacturer and supplier of hydraulic seals and seal machine in Dubai, UAE. We offer exceptional seals and tailored customer service.
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  • How to Inspect a Used Hyster Forklift Before You Buy?
    Looking to buy a used Hyster forklift? A thorough inspection ensures you get a reliable machine. Check the engine, hydraulics, tires, and maintenance history to avoid costly repairs. Investing in a quality forklift boosts productivity and saves money. Get expert tips on choosing the best Hyster forklift for your business!



    https://prg-equipment.com/how-to-inspect-a-used-hyster-forklift-before-you-buy/

    How to Inspect a Used Hyster Forklift Before You Buy? Looking to buy a used Hyster forklift? A thorough inspection ensures you get a reliable machine. Check the engine, hydraulics, tires, and maintenance history to avoid costly repairs. Investing in a quality forklift boosts productivity and saves money. Get expert tips on choosing the best Hyster forklift for your business! https://prg-equipment.com/how-to-inspect-a-used-hyster-forklift-before-you-buy/
    PRG-EQUIPMENT.COM
    How to Find the Best Used Hyster Forklifts for Your Needs
    Save on used Hyster forklifts at PRG Equipment. Reliable, powerful, and budget-friendly options for all your lifting needs. Shop now!
    0 Reacties 0 aandelen 3752 Views
  • The hydraulic stack parking lift increases space efficiency, making it ideal for parking in limited spaces. At Park Layer, we provide the simplest and most economical hydraulic stack parking system for your projects. It requires a low cost of operation and is an ideal solution for multi-story buildings. The system is customizable and space-efficient. It is suitable for both indoor and outdoor parking requirements. https://www.parklayer.com/hydraulic-stack-parking-system.php
    The hydraulic stack parking lift increases space efficiency, making it ideal for parking in limited spaces. At Park Layer, we provide the simplest and most economical hydraulic stack parking system for your projects. It requires a low cost of operation and is an ideal solution for multi-story buildings. The system is customizable and space-efficient. It is suitable for both indoor and outdoor parking requirements. https://www.parklayer.com/hydraulic-stack-parking-system.php
    Hydraulic Car Parking System - Hydraulic Stack Parking Lift
    Hydraulic Car Parking System Is a Simplest Way of Parking with Low Cost. Our Hydraulic Stack Parking System Has Two Parking Levels with 2 to 2.5 Tons Capacity.
    0 Reacties 0 aandelen 3178 Views
  • Parklayer is the Best Automated Car Parking Systems Manufacturer. Our parking system minimizes the area and is capable of providing parking for cars on multiple levels while minimizing land usage. We have various options for Automated Car Parking Systems such as Rotary Parking Systems, Tower Parking Systems, Hydraulic Stack Parking Systems, Bike Rotary Parking Systems, etc. We deliver uncompromising quality and ensure a safer and more convenient parking space. They are an excellent parking solution for hotels, malls, hospitals, etc. https://www.parklayer.com/
    Parklayer is the Best Automated Car Parking Systems Manufacturer. Our parking system minimizes the area and is capable of providing parking for cars on multiple levels while minimizing land usage. We have various options for Automated Car Parking Systems such as Rotary Parking Systems, Tower Parking Systems, Hydraulic Stack Parking Systems, Bike Rotary Parking Systems, etc. We deliver uncompromising quality and ensure a safer and more convenient parking space. They are an excellent parking solution for hotels, malls, hospitals, etc. https://www.parklayer.com/
    Automated Car Parking System - Rotary Parking System
    Leading Manufacturer of Automated Car Parking Systems with High Quality Standards at a Low Cost. Our Automatic Car Parking Has a Space-Saving Mechanism.
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  • Discover top-tier Hydraulic Machines providers, renowned for excellence in manufacturing, distribution, wholesale, trading, and service provision. Explore our registered sellers, suppliers, and trusted https://hydraulicmachines.net/catalogue experts for world-class machinery solutions.
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    Discover top-tier Hydraulic Machines providers, renowned for excellence in manufacturing, distribution, wholesale, trading, and service provision. Explore our registered sellers, suppliers, and trusted https://hydraulicmachines.net/catalogue experts for world-class machinery solutions. #hydraulicmachines #hydraulicmachinesinindia #hydraulicmachinesmanufacture
    HYDRAULICMACHINES.NET
    Latest Hydraulic Machines Products by Top Manufacturers & Sellers
    Explore the latest range of high-quality hydraulic machines from top manufacturers and sellers. Find the best hydraulic excavators, cranes, pumps, motors, cylinders, lifts, and brakes for your industrial needs.
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  • Hydraulic presses are robust machines employing hydraulic force to shape or compact materials. Vital in https://hydraulicpress.website/products/hydraulic-press industries like automotive and construction, they're crafted by diverse manufacturers, offering an array of models.
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    Hydraulic presses are robust machines employing hydraulic force to shape or compact materials. Vital in https://hydraulicpress.website/products/hydraulic-press industries like automotive and construction, they're crafted by diverse manufacturers, offering an array of models. #hydraulicpress #hydraulicpressinindia #hydraulicpressmanufacture
    HYDRAULICPRESS.WEBSITE
    Hydraulic Press Price, Manufacturers & Sellers in India
    Find Hydraulic Press - Hydraulic Presss manufacturers, dealers, suppliers, & sellers list in India. Buy at Aajjo.com & get latest Hydraulic Press prices for your requirements.
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  • Arvi Hitech is the Authorized Distributor of Parker Sealing Solutions in Chennai. We distribute Quality Parker O Ring products to various Industries & Retailers in India. In Parker Sealing Solutions, Wiper seals protect the cylinder from contaminants while it is in motion. By avoiding metal-on-metal contact, guide rings contribute to the smooth operation of the cylinder in sealing solutions. At Arvi Hitech We Supply a Wide Range of Parker Sealing Solutions Like Piston Seals, Rod Seals, Rotary Seals & Wiper Seals for Hydraulic and Pneumatic Cylinders and Actuators.

    https://www.arvihitech.co.in/o-rings-and-seals
    Arvi Hitech is the Authorized Distributor of Parker Sealing Solutions in Chennai. We distribute Quality Parker O Ring products to various Industries & Retailers in India. In Parker Sealing Solutions, Wiper seals protect the cylinder from contaminants while it is in motion. By avoiding metal-on-metal contact, guide rings contribute to the smooth operation of the cylinder in sealing solutions. At Arvi Hitech We Supply a Wide Range of Parker Sealing Solutions Like Piston Seals, Rod Seals, Rotary Seals & Wiper Seals for Hydraulic and Pneumatic Cylinders and Actuators. https://www.arvihitech.co.in/o-rings-and-seals
    0 Reacties 0 aandelen 3158 Views

  • Performance characteristics of DHB40 drum asphalt concrete mixing plant Drum Mix Plant
    鈼?Cold aggregate supply system銆€
    Composition: Four belt feeders and a set of conveyor belt conveyors.
    Parameters:
    Bucket capacity: 4脳4m3; Bucket width: 2.6m; Loading height: 2.78m;
    Warehouse wall vibration motor: 0.25kW;
    Ring bandwidth: 500mm; Motor power: 4脳1.5kW;
    Aggregate bandwidth: 500mm; motor power: 4kW.
    Features: The silo is equipped with a screen, the motor adopts electromagnetic speed regulation, and the whole machine is easy to move.
    鈼?Intermediate filter screen
    Form: Inclined gravity flow; 銆€
    Features: The middle filter screen has no vibration, and there is little dust overflow. It can prevent unqualified materials from entering the drying drum and elevator, saving energy, and preventing blockage of large stones. 銆€
    鈼?Inclined belt feeder
    Parameters: Bandwidth: 500mm; Motor power: 4kW.銆€
    鈼?Drying drum assembly
    Composition and parameters:
    (1) Drying drum: drum diameter: 1.2m, length: 5m, motor power: 11kW;
    (2) Hoist: single-row plate chain, motor power: 5.5 kW;
    (3) Dust collector: double-tube cyclone dust collector, induced draft fan motor power: 7.5kW;
    (4) Finished product silo: volume: 2.5m3, the upper feeding level sensing device, the discharge port is equipped with a temperature sensor; the door opening mechanism uses a hydraulic cylinder, and the hydraulic pump motor power: 2.2kW. Receiving height: 2.5m.
    Features: The drying drum adopts gear ring gear meshing transmission, stable transmission; the whole machine is easy to move, the hoist plate chain material is 40Cr, and the hanging bucket material is reinforced by 65Mn.銆€
    鈼?Asphalt tank and asphalt pipeline銆€
    Composition: Asphalt tank, asphalt pipe and joint, valve.
    Parameters: Volume: 10m3; motor power of induced draft fan: 4kW; 1 asphalt pump;
    Frequency conversion speed motor power: 2.2kW.
    Features: Burn coal or wood, use the spiral hot air pipe to heat the asphalt.
    鈼?Control system
    Composition: One control room, one electrical console and the cables needed to reach the equipment
    Features of Drum Mix Plant:
    (1) The external dimension of the control room is 2.2m脳2.2m脳2.5m imitating a container structure, the wall is made of color steel plate, double-layer insulation, color steel doors and windows; split air conditioner; beautiful appearance, convenient hoisting and transportation, and good sealing performance;
    (2) The electrical control adopts a desktop console. The main components are domestic well-known brands Chint Electric or Delixi Electric, with interlocking and secondary protection; the console is equipped with manual control operating devices, main motor current display, and finished materials Temperature display and cold aggregate, coal, asphalt frequency converter; convenient and intuitive operation.Drum Mix Asphalt Plant price
    website:http://www.daynn-machinery.com/asphalt-mixing-plant/drum-mix-asphalt-plant/
    Performance characteristics of DHB40 drum asphalt concrete mixing plant Drum Mix Plant 鈼?Cold aggregate supply system銆€ Composition: Four belt feeders and a set of conveyor belt conveyors. Parameters: Bucket capacity: 4脳4m3; Bucket width: 2.6m; Loading height: 2.78m; Warehouse wall vibration motor: 0.25kW; Ring bandwidth: 500mm; Motor power: 4脳1.5kW; Aggregate bandwidth: 500mm; motor power: 4kW. Features: The silo is equipped with a screen, the motor adopts electromagnetic speed regulation, and the whole machine is easy to move. 鈼?Intermediate filter screen Form: Inclined gravity flow; 銆€ Features: The middle filter screen has no vibration, and there is little dust overflow. It can prevent unqualified materials from entering the drying drum and elevator, saving energy, and preventing blockage of large stones. 銆€ 鈼?Inclined belt feeder Parameters: Bandwidth: 500mm; Motor power: 4kW.銆€ 鈼?Drying drum assembly Composition and parameters: (1) Drying drum: drum diameter: 1.2m, length: 5m, motor power: 11kW; (2) Hoist: single-row plate chain, motor power: 5.5 kW; (3) Dust collector: double-tube cyclone dust collector, induced draft fan motor power: 7.5kW; (4) Finished product silo: volume: 2.5m3, the upper feeding level sensing device, the discharge port is equipped with a temperature sensor; the door opening mechanism uses a hydraulic cylinder, and the hydraulic pump motor power: 2.2kW. Receiving height: 2.5m. Features: The drying drum adopts gear ring gear meshing transmission, stable transmission; the whole machine is easy to move, the hoist plate chain material is 40Cr, and the hanging bucket material is reinforced by 65Mn.銆€ 鈼?Asphalt tank and asphalt pipeline銆€ Composition: Asphalt tank, asphalt pipe and joint, valve. Parameters: Volume: 10m3; motor power of induced draft fan: 4kW; 1 asphalt pump; Frequency conversion speed motor power: 2.2kW. Features: Burn coal or wood, use the spiral hot air pipe to heat the asphalt. 鈼?Control system Composition: One control room, one electrical console and the cables needed to reach the equipment Features of Drum Mix Plant: (1) The external dimension of the control room is 2.2m脳2.2m脳2.5m imitating a container structure, the wall is made of color steel plate, double-layer insulation, color steel doors and windows; split air conditioner; beautiful appearance, convenient hoisting and transportation, and good sealing performance; (2) The electrical control adopts a desktop console. The main components are domestic well-known brands Chint Electric or Delixi Electric, with interlocking and secondary protection; the console is equipped with manual control operating devices, main motor current display, and finished materials Temperature display and cold aggregate, coal, asphalt frequency converter; convenient and intuitive operation.Drum Mix Asphalt Plant price website:http://www.daynn-machinery.com/asphalt-mixing-plant/drum-mix-asphalt-plant/
    WWW.DAYNN-MACHINERY.COM
    China Drum Mix Asphalt Plant Manufacturers Suppliers Factory - Good Price - DAYNN
    DAYNN is one of the most professional drum mix asphalt plant manufacturers and suppliers in China. If you're going to buy high quality drum mix asphalt plant at competitive price, welcome to get more information from our factory.
    0 Reacties 0 aandelen 10835 Views
  • http://www.highmpavalve.com/gate-valve/

    Cast Steel Gate Valves are characterized by a traveling wedge, which is moved with the operation of the stem nut. The wedge travels perpendicular to the direction of the flow.
    Gate valves are double sealing design, it usually have a minimum pressure drop when fully open, provide tight shut-off when fully closed.
    Design features:
    鈼?Flexible Wedge for improved seating and ease of operation, especially in high temperature service. Wedges are accurately guided thru the entire stroke.
    鈼?Standard trim is API trim 8 for carbon steel valves, API trim 5 for chrome alloy valves, and API trim 10 for CF8M (T316) valves for optimal performance under normal conditions. Other trim materials available on request.
    鈼?Seat faces lapped for smooth finish and superior sealing.
    鈼?Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions.
    鈼?Bonnet and Yoke arms designed for ease of gear, motor or cylinder actuator adaptation.
    鈼?Each valve is shell, seat and backseat pressure tested per industry standard API 598.
    鈼?Gland is two piece gland / gland flange design for optimal alignment and uniform packing compressio
    鈼?End Flanges have the following raised faces per ASME B16.5: Classes 150-300: 1/16鈥?(2mm). Classes 600-1500: 1/4鈥?(7mm).
    鈼?Weld ends are available per ASME B16.25 or per customer鈥檚 specification.
    鈼?Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, inspection report and certificate of conformance.
    鈼?Other available options as follows: -Alternate valve materials such as chrome and stainless steel alloys
    -Alternate trim materials -Bypass, drain and other auxiliary connections
    -Gear, motor, and cylinder actuators available
    -NACE service -Special cleaning for applications such as oxygen or chlorine
    -Other options available as specified
    Applicable Specification:
    Wall thickness API 600, API 6D standard, pressure - temperature ratings ASME B16.34 General valve design API 600 & B16.34 End to End dimensions ASME B16.10 Flange design ASME B16.5 Butt Weld design ASME B16.25
    Technical Data
    Design StandardAPI600, API 6D, ASME B16.34, DIN3352, EN10434,
    Body MaterialCarbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.etc.
    NACE MR-01-75/NACE MR-01-03 Special Requirements
    Pressures rangeANSI 150 ~ANSI 2500 ,PN10~PN420
    Size rangeDN50(2") ~DN1200 (48")
    Face to FaceANSI1B 16.10 ,EN 558,DIN3202
    Flanged RF, FF, RTJ EndsASME B16.5 鈮?DN600 (24") ASME B16.47 A 鈮?DN650 (26")
    BS 4504,DIN 2543-2545,EN1092
    Butt-Weld BW EndsASME B16.25 ,DIN 3239,BS 2080, EN 12627
    Temperature range-50掳~ 600掳C
    Design Feature
    ConstructionPressure seal锛孊olted Bonnet, Welded Bonnet
    Wedge Typeflexible wedge, solid wedge, double wedge etc
    Stem DesignRising stem,
    Seat SealingIntegral body seat ,seat welded and overlaid
    Valve OperationGear,pneumatic,Hydraulic,Electric actuators.
    By passes,locking devices,extended stem,etc
    Fire Safe DesignAPI 607,BS 6755
    Inspection and Test
    Visual InspectionMSS SP-55
    Material InspectionPMI Test----Chemical Analysis
    HB Test---Hardness Test
    UT---Ultrasonic Test
    RT---RadiographicTest
    MT---Magnetic Test
    NDT Test Non-destructive
    Dimention inspcetionAccording to drawings
    Valve Inspection and TestAPI 598,DIN 3230,EN 12266,BS 5146
    How Does a Gate Valve Work?
    Gate valve refers to the valve whose closure (Wedge) moves along the vertical direction of the central line of the passage. The gate valve can only be used for full open and full close blocking in the pipeline, and cannot be used for regulation and throttling. Gate valve is a kind of valve with a wide range of applications. Generally, it is used for blocking devices with a diameter of DN 鈮?50mm. Sometimes, gate valves are also used for blocking devices with a small diameter. Gate valves are used as cut-off media. When they are fully opened, the whole is smooth and longitudinal. At this time, the pressure loss of media operation is the smallest. The gate valve is usually used in the condition that the gate does not need to be opened and closed frequently, and the gate is kept fully open or closed. It is not suitable for regulating or throttling. For high-speed moving media, the ram can cause the vibration of the gate when it is partially opened, and the vibration may damage the sealing surface of the ram and valve seat, and throttling will cause the ram to be eroded by the media. From the structural form, the main difference is the form of sealing elements. According to the form of sealing elements, gate valves are often divided into several different types, such as wedge gate valves, parallel gate valves, parallel double gate valves, wedge double gate valves, etc.
    The most common forms are wedge gate valves and parallel gate valves:
    1. The ram has two sealing surfaces. The two sealing surfaces of the most commonly used Mode RAM valve form a wedge. The wedge angle varies with the valve parameters, usually 50. When the medium temperature is not high, it is. The gate of wedge gate valve can be made into a whole, which is called rigid gate valve; It can also be made into a ram that can produce slight deformation to improve its process-ability and make up for the deviation of the angle of the sealing surface in the processing process. This kind of ram is called an elastic ram.
    2. When the gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, rely on the medium pressure to press the sealing surface of the gate towards the valve seat on the other side to ensure the sealing of the sealing surface, which is self sealing. Most gate valves adopt forced sealing, that is, when the valve is closed, it is necessary to rely on external force to force the gate towards the valve seat to ensure the tightness of the sealing surface.
    3. The gate of the gate valve moves in a straight line with the valve stem, which is called the lift rod gate valve (also known as the rising stem gate valve). Usually, there are trapezoidal threads on the lifting rod. Through the nut on the valve top and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the control torque is changed into the control thrust.
    4. When the valve is opened, when the lifting height of the ram is 1:1 times the valve diameter, the fluid channel is completely unblocked, but during operation, this position cannot be supervised. In actual use, the vertex of the valve rod is taken as the mark, that is, the position that cannot be opened is taken as its full open position. In order to consider the locking phenomenon caused by temperature change, it is usually opened to the peak position and then turned back 1/2-1 turn as the fully open valve position. Therefore, the full open position of the valve is determined by the position (i.e. stroke) of the ram.ChinaGateValve
    website:http://www.highmpavalve.com/gate-valve/
    http://www.highmpavalve.com/gate-valve/ Cast Steel Gate Valves are characterized by a traveling wedge, which is moved with the operation of the stem nut. The wedge travels perpendicular to the direction of the flow. Gate valves are double sealing design, it usually have a minimum pressure drop when fully open, provide tight shut-off when fully closed. Design features: 鈼?Flexible Wedge for improved seating and ease of operation, especially in high temperature service. Wedges are accurately guided thru the entire stroke. 鈼?Standard trim is API trim 8 for carbon steel valves, API trim 5 for chrome alloy valves, and API trim 10 for CF8M (T316) valves for optimal performance under normal conditions. Other trim materials available on request. 鈼?Seat faces lapped for smooth finish and superior sealing. 鈼?Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions. 鈼?Bonnet and Yoke arms designed for ease of gear, motor or cylinder actuator adaptation. 鈼?Each valve is shell, seat and backseat pressure tested per industry standard API 598. 鈼?Gland is two piece gland / gland flange design for optimal alignment and uniform packing compressio 鈼?End Flanges have the following raised faces per ASME B16.5: Classes 150-300: 1/16鈥?(2mm). Classes 600-1500: 1/4鈥?(7mm). 鈼?Weld ends are available per ASME B16.25 or per customer鈥檚 specification. 鈼?Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, inspection report and certificate of conformance. 鈼?Other available options as follows: -Alternate valve materials such as chrome and stainless steel alloys -Alternate trim materials -Bypass, drain and other auxiliary connections -Gear, motor, and cylinder actuators available -NACE service -Special cleaning for applications such as oxygen or chlorine -Other options available as specified Applicable Specification: Wall thickness API 600, API 6D standard, pressure - temperature ratings ASME B16.34 General valve design API 600 & B16.34 End to End dimensions ASME B16.10 Flange design ASME B16.5 Butt Weld design ASME B16.25 Technical Data Design StandardAPI600, API 6D, ASME B16.34, DIN3352, EN10434, Body MaterialCarbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.etc. NACE MR-01-75/NACE MR-01-03 Special Requirements Pressures rangeANSI 150 ~ANSI 2500 ,PN10~PN420 Size rangeDN50(2") ~DN1200 (48") Face to FaceANSI1B 16.10 ,EN 558,DIN3202 Flanged RF, FF, RTJ EndsASME B16.5 鈮?DN600 (24") ASME B16.47 A 鈮?DN650 (26") BS 4504,DIN 2543-2545,EN1092 Butt-Weld BW EndsASME B16.25 ,DIN 3239,BS 2080, EN 12627 Temperature range-50掳~ 600掳C Design Feature ConstructionPressure seal锛孊olted Bonnet, Welded Bonnet Wedge Typeflexible wedge, solid wedge, double wedge etc Stem DesignRising stem, Seat SealingIntegral body seat ,seat welded and overlaid Valve OperationGear,pneumatic,Hydraulic,Electric actuators. By passes,locking devices,extended stem,etc Fire Safe DesignAPI 607,BS 6755 Inspection and Test Visual InspectionMSS SP-55 Material InspectionPMI Test----Chemical Analysis HB Test---Hardness Test UT---Ultrasonic Test RT---RadiographicTest MT---Magnetic Test NDT Test Non-destructive Dimention inspcetionAccording to drawings Valve Inspection and TestAPI 598,DIN 3230,EN 12266,BS 5146 How Does a Gate Valve Work? Gate valve refers to the valve whose closure (Wedge) moves along the vertical direction of the central line of the passage. The gate valve can only be used for full open and full close blocking in the pipeline, and cannot be used for regulation and throttling. Gate valve is a kind of valve with a wide range of applications. Generally, it is used for blocking devices with a diameter of DN 鈮?50mm. Sometimes, gate valves are also used for blocking devices with a small diameter. Gate valves are used as cut-off media. When they are fully opened, the whole is smooth and longitudinal. At this time, the pressure loss of media operation is the smallest. The gate valve is usually used in the condition that the gate does not need to be opened and closed frequently, and the gate is kept fully open or closed. It is not suitable for regulating or throttling. For high-speed moving media, the ram can cause the vibration of the gate when it is partially opened, and the vibration may damage the sealing surface of the ram and valve seat, and throttling will cause the ram to be eroded by the media. From the structural form, the main difference is the form of sealing elements. According to the form of sealing elements, gate valves are often divided into several different types, such as wedge gate valves, parallel gate valves, parallel double gate valves, wedge double gate valves, etc. The most common forms are wedge gate valves and parallel gate valves: 1. The ram has two sealing surfaces. The two sealing surfaces of the most commonly used Mode RAM valve form a wedge. The wedge angle varies with the valve parameters, usually 50. When the medium temperature is not high, it is. The gate of wedge gate valve can be made into a whole, which is called rigid gate valve; It can also be made into a ram that can produce slight deformation to improve its process-ability and make up for the deviation of the angle of the sealing surface in the processing process. This kind of ram is called an elastic ram. 2. When the gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, rely on the medium pressure to press the sealing surface of the gate towards the valve seat on the other side to ensure the sealing of the sealing surface, which is self sealing. Most gate valves adopt forced sealing, that is, when the valve is closed, it is necessary to rely on external force to force the gate towards the valve seat to ensure the tightness of the sealing surface. 3. The gate of the gate valve moves in a straight line with the valve stem, which is called the lift rod gate valve (also known as the rising stem gate valve). Usually, there are trapezoidal threads on the lifting rod. Through the nut on the valve top and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the control torque is changed into the control thrust. 4. When the valve is opened, when the lifting height of the ram is 1:1 times the valve diameter, the fluid channel is completely unblocked, but during operation, this position cannot be supervised. In actual use, the vertex of the valve rod is taken as the mark, that is, the position that cannot be opened is taken as its full open position. In order to consider the locking phenomenon caused by temperature change, it is usually opened to the peak position and then turned back 1/2-1 turn as the fully open valve position. Therefore, the full open position of the valve is determined by the position (i.e. stroke) of the ram.ChinaGateValve website:http://www.highmpavalve.com/gate-valve/
    WWW.HIGHMPAVALVE.COM
    China Gate Valve Manufacturers, Suppliers, Factory - Low Price Gate Valve - HIGH MPA
    HIGH MPA is one of the most professional gate valve manufacturers and suppliers in China for over 20 years. Please rest assured to buy high quality gate valve made in China here from our factory. Good service and low price are available.
    0 Reacties 0 aandelen 14964 Views
  • http://www.hangpaiebike.com/electric-vehicle/electric-bike/


    Basic information:
    1. Power assisted bicycle X6
    2. 350W hub motor
    3. 36V 10AH lithium battery which can take out from the side of the bike
    4. Brake system: disc brake for both
    5. Wuxing brake levers
    6. LCD display
    7. Aluminum alloy handle bar and stem( adjustable)
    8. Max speed 35km/h
    9. Tire: 26x1.75 Kenda tire
    10. Crank arms: aluminum alloy frame
    11. 45-75km per charging, also depends on using conditions
    12. Max loading 120KGS
    13. Loading quantity 200pcs/40HQ
    14. Mudguard: Yes
    15. Driving mode: throttle and PAS
    16. MOQ: 1 unit
    17. Colors: to order
    Model No.power assisted bicycle X6
    Frame26 inch Aluminum alloy frame with midde stand
    Motor power36V 350W motor
    Battery36V 10AH lithium battery side removable
    Driving modethrottle and PAS
    Brake systemShimano disc brake for both
    Front forkAluminum alloy & hydraulic
    Handle bar and stemAluminum alloy
    LightLED
    TireKenda 26x1.75
    Max speed25-35km/h
    Range45-70 depends on using conditions
    Max loading120KGS
    Charging time4-8 hours
    Load capacity200pcs/40HQ
    ColorsTo order
    MOQ1 unit
    This model is a very classic model for many years. With elegant design and good performance, it has been widely sold in European countries. This bike is not only good for travelling but also good for commuting. Besides, we can always put your LOGO and your brand on the bike, however there is a MOQ for this. When we sell to Europe, we will provide full documents like CE certificate, EN15194 certificate. Each bike will come with a standard English manual. Users may read it carefully before their riding.Quality Electric Bike
    website:http://www.hangpaiebike.com/electric-vehicle/electric-bike/
    http://www.hangpaiebike.com/electric-vehicle/electric-bike/ Basic information: 1. Power assisted bicycle X6 2. 350W hub motor 3. 36V 10AH lithium battery which can take out from the side of the bike 4. Brake system: disc brake for both 5. Wuxing brake levers 6. LCD display 7. Aluminum alloy handle bar and stem( adjustable) 8. Max speed 35km/h 9. Tire: 26x1.75 Kenda tire 10. Crank arms: aluminum alloy frame 11. 45-75km per charging, also depends on using conditions 12. Max loading 120KGS 13. Loading quantity 200pcs/40HQ 14. Mudguard: Yes 15. Driving mode: throttle and PAS 16. MOQ: 1 unit 17. Colors: to order Model No.power assisted bicycle X6 Frame26 inch Aluminum alloy frame with midde stand Motor power36V 350W motor Battery36V 10AH lithium battery side removable Driving modethrottle and PAS Brake systemShimano disc brake for both Front forkAluminum alloy & hydraulic Handle bar and stemAluminum alloy LightLED TireKenda 26x1.75 Max speed25-35km/h Range45-70 depends on using conditions Max loading120KGS Charging time4-8 hours Load capacity200pcs/40HQ ColorsTo order MOQ1 unit This model is a very classic model for many years. With elegant design and good performance, it has been widely sold in European countries. This bike is not only good for travelling but also good for commuting. Besides, we can always put your LOGO and your brand on the bike, however there is a MOQ for this. When we sell to Europe, we will provide full documents like CE certificate, EN15194 certificate. Each bike will come with a standard English manual. Users may read it carefully before their riding.Quality Electric Bike website:http://www.hangpaiebike.com/electric-vehicle/electric-bike/
    WWW.HANGPAIEBIKE.COM
    China Electric Bike Manufacturers Suppliers Factory - Buy Customized Electric Bike
    HANGPAI is one of the most professional electric bike manufacturers and suppliers in China, featured by cheap products and good service. Welcome to buy discount electric bike made in China here from our factory. All customized products are with high quality and low price.
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