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"Forged Cryogenic Valves"

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Forging valve and the difference between the casting valve
2018-09-14
Casting valve is cast into the valve, the general pressure level of the valve is relatively low (such as PN16, PN25, PN40, but also high pressure, can go to 1500Lb ,, 2500Lb), most of the caliber DN50 or more. Forged flange check valve is forged out, are generally used in the high level of the pipeline, caliber is relatively small, generally below ... Casting valve is cast into the valve, the general pressure level of the valve is relatively low (such as PN16, PN25, PN40, but also high pressure, can go to 1500Lb ,, 2500Lb), most of the caliber DN50 or more. Forged flange check valve is forged out, are generally used in the high level of the pipeline, caliber is relatively small, generally below DN50. View Details
High Pressure Flange lifting type hard seal plug structural features
2018-08-16
1, reasonable structure, reliable sealing, excellent performance, attractive appearance;2, the Iso 9001 Ansi Lifting Type Plug valve opening and closing process is in a state from the sealing surface will not cause wear of the sealing surfaces.3, to enhance the two-way flow flange type hard seal plug, installation more convenient.4, part material a... 1, reasonable structure, reliable sealing, excellent performance, attractive appearance;2, the Iso 9001 Ansi Lifting Type Plug valve opening and closing process is in a state from the sealing surface will not cause wear of the sealing surfaces.3, to enhance the two-way flow flange type hard seal plug, installation more convenient.4, part material and flange size according to the actual working conditions or user request for reasonable matching, to meet various project needs.The valve opening and closing worksPlug the opening and closing process: Open the valve, first turning the handwheel, make plug rising to the surface from the seal, then rotate the handle 90 °, so that the valve plug channels and communication channels to reach the open goal. And the valve closing process is to rotate the handle 90 °, so that the vertical channel and the channel stopper valve, and then rotate the hand wheel so that the stopper down to seal. View Details
Two Way plug valves
2018-08-01
The main use of the two way plug valve is: the two way plug valve is first widely used in oil field production, transportation and refining equipment, petrochemical industry, chemical industry, gas, natural gas, liquefied petroleum gas, hvac industry and general industry. Secondly, the plug valve is also suitable for conveying liquid cont... The main use of the two way plug valve is: the two way plug valve is first widely used in oil field production, transportation and refining equipment, petrochemical industry, chemical industry, gas, natural gas, liquefied petroleum gas, hvac industry and general industry. Secondly, the plug valve is also suitable for conveying liquid containing suspended substance and particles. The straight-through cock valve, combined with the thermal insulation measures, can transport materials containing crystals. Nowadays, the application scope of the plug valve is getting larger and larger, there are oil-seal plug valves with forced lubrication. A layer of oil film is formed between the sealing surface of plug and plug due to forced lubrication. In this way, the sealing performance is better, opening and closing save energy and prevent the sealing surface from being damaged. View Details
Metal seat trunning mounted ball valves
2018-07-17
Metal seat trunning mounted ball valves for eccentric metal sealing structure, sealing form can be divided into: metal to metal seal, can exchange the metal sealing ring to metal seal, stainless steel plate and graphite composite plate sealing ring to metal seal. The drive form of hard sealing butterfly valve is not only electric, but also manual, ... Metal seat trunning mounted ball valves for eccentric metal sealing structure, sealing form can be divided into: metal to metal seal, can exchange the metal sealing ring to metal seal, stainless steel plate and graphite composite plate sealing ring to metal seal. The drive form of hard sealing butterfly valve is not only electric, but also manual, worm drive, pneumatic and so on. Such valves shall normally be installed horizontally in the pipe. View Details
Forged Cryogenic Valves
2018-07-11
Forged Cryogenic Valves is with sensor indirectly control valve, temperature sensor, the temperature sensor here is equivalent to a switch, temperature sensor is set to a temperature range, when the outside temperature drops to set the temperature range of the sensor then began to work, coming out of a signal, the use of signal converter converts t... Forged Cryogenic Valves is with sensor indirectly control valve, temperature sensor, the temperature sensor here is equivalent to a switch, temperature sensor is set to a temperature range, when the outside temperature drops to set the temperature range of the sensor then began to work, coming out of a signal, the use of signal converter converts the signal to other current or voltage, etc., so that the regulator to work. View Details
The function of Forged 3 Ways Ball Valve
2018-06-13
The function of Forged 3 Ways Ball Valve: it is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.How it works: a ball valve whose closing member is a ball that rotates around the center line of the body to open and close a valve.Ball valves can be divided into straight, three - way and right - Angle val... The function of Forged 3 Ways Ball Valve: it is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.How it works: a ball valve whose closing member is a ball that rotates around the center line of the body to open and close a valve.Ball valves can be divided into straight, three - way and right - Angle valves according to their channel position. The latter two ball valves use the distribution medium and change the flow direction of the medium.Because the Forged 3 Ways Ball Valve can make three orthogonal pipes to connect with each other and cut off the third channel, play the role of shunt, closure. Therefore, ball valve can play the role of cutting off, distributing and changing the flow direction of media in the pipeline. View Details

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