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<title>News-Shanghai according to valve technology Co., Ltd.</title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=list&catid=2]]></link>
<description>11News-Shanghai according to valve technology Co., Ltd.</description>
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<title><![CDATA[Oishi]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=79]]></link>
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<pubDate>2015-11-19 10:18:25</pubDate>
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<title><![CDATA[China Petrochemical]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=78]]></link>
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<pubDate>2015-11-19 10:00:47</pubDate>
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<title><![CDATA[EPPEN]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=77]]></link>
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<pubDate>2015-11-19 09:58:21</pubDate>
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<title><![CDATA[tatFOOK]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=76]]></link>
<description><![CDATA[]]></description>
<pubDate>2015-11-19 09:57:35</pubDate>
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<title><![CDATA[Ricoh]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=75]]></link>
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<pubDate>2015-11-19 09:56:25</pubDate>
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<title><![CDATA[Single stage centrifugal pumps in the petroleum industry]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=70]]></link>
<description><![CDATA[&nbsp; &nbsp; Electric submersible centrifugal pump of single-stage is more extensive application of a rodless oil pumping device, the motor and the single-stage centrifugal pump went down to the underground and the oil pipe is connected, the motor is connected through a cable and a ground power source and its underground units by multi-stage single stage centrifugal pump, protector and submersible electric machine composition. Electric submersible centrifugal pump is especially suitable for the water injection development in the Oilfield during the middle and late stages of large …]]></description>
<pubDate>2015-11-19 16:53:16</pubDate>
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<item id="7">
<title><![CDATA[Structure and classification of pipeline pump]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=69]]></link>
<description><![CDATA[&nbsp; &nbsp; Pipe pump is a kind of mechanical equipment with large quantity and wide range. Due to applications, performance parameters, transmission medium and the use of the requirements of different pipeline pump varieties and specifications of different, structure form is varied.&nbsp; &nbsp; According to the work of the pump shaft can be divided into horizontal and vertical pump: pressing out chamber forms can be divided into volute pump and a guide vane pump; according to the ceiling the way people can be divided into single suction pump and double suction pump; or by the b…]]></description>
<pubDate>2015-11-19 16:52:42</pubDate>
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<title><![CDATA[Mechanical seal replacement method for pipeline centrifugal ]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=68]]></link>
<description><![CDATA[&nbsp; &nbsp; Method for mechanical seal of centrifugal pump of exchange pipe:&nbsp; &nbsp; 1 install the left part first; fit on the sealing plate.&nbsp; &nbsp; 2 and then installed beside the ring, ring and static ring sealing surface should be clean and then put 3 flat key and impeller. Good gasket and nut. Mechanical seal installation, you must carefully check the assembled sealing parts number is enough, whether there is any damage to the components, especially dynamic and static ring bumps, cracks and deformation defects. If there is a problem, need to repair or replace the n…]]></description>
<pubDate>2015-11-19 16:49:53</pubDate>
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<title><![CDATA[Stainless steel liquid pump daily maintenance of common sens]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=67]]></link>
<description><![CDATA[&nbsp; &nbsp; People for themselves and the surrounding relatives will protect the good, will often greet each other to pay more attention to the body, the body is the capital of revolution. In fact, I used the goods and machinery is the same, but also need to get people&#39;s attention and protection. As the stainless steel liquid pump maintenance, if not often, there will be failures, it will affect the work efficiency.&nbsp; &nbsp; Daily maintenance of stainless steel liquid pump, whether or not the failure to carefully check whether the pump is abnormal phenomenon. First look a…]]></description>
<pubDate>2015-11-19 16:49:30</pubDate>
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<title><![CDATA[Vacuum self priming pump working principle of application yo]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=66]]></link>
<description><![CDATA[&nbsp; &nbsp; Vacuum self suction pumps for the negative pressure initiated, launched before using vacuum pump will pump and a water suction pipe of the air out and filled with water to Huafa pump, pump initiated close valve is initiated. Other to ensure vacuum self suction pump group pumping centrifugal pump normal absorption of energy, two vacuum pump pumping volume (Q=2m3/-10m3/min ranged according to the length of the pipe size practice my company technical staff can be for your selection, V (vacuum) = ~ 200hPa).&nbsp; &nbsp; Vacuum self suction pump group water pump and a pipe…]]></description>
<pubDate>2015-11-19 16:46:13</pubDate>
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<title><![CDATA[China valve market where]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=65]]></link>
<description><![CDATA[&nbsp; &nbsp; Face bad luck in the world economy, Zhejiang valve company prepare for and take preventive measures, adopted the shopping mall development, enhance technology innovation ability and cost control measures, the world financial crisis lining fluorine pump machine to bring the effect of reduced to a minimum level, trying to seize opportunity pursuit of great leap forward development experience is worth attention counterparts.&nbsp; &nbsp; The valve in China Jiangsu has great advantages:&nbsp; &nbsp; Top, knowledge innovation. The sense of innovation, will make efforts, se…]]></description>
<pubDate>2015-11-19 16:45:40</pubDate>
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<item id="12">
<title><![CDATA[Structural characteristics of magnetic pump]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=64]]></link>
<description><![CDATA[&nbsp; &nbsp; CQ type pump, magnetic pump for short, is a by magnetic actuators (magnetic coupling) to complete the no touch of torque transmission and static seal instead of dynamic seal, magnetic pump reach completely without leakage of the centrifugal pump.&nbsp; &nbsp; Magnetic pump from the pump, magnetic coupling and drive motor three. Magnetic pump shaft is provided with a wheel, the right end is provided with an inner magnetic rotor, the pump shaft is supported by sliding bearings. The pump bracket is connected with the pump and motor to ensure the position accuracy of the …]]></description>
<pubDate>2015-11-19 16:45:00</pubDate>
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<title><![CDATA[How to install pressure reducing valve?]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=63]]></link>
<description><![CDATA[&nbsp; &nbsp; According to the moving direction of airflow, the primary air filter device, then the device end valve, oil mist device. The main activity direction, can not put the import export.Optimal vertical device for pressure reducing valve.&nbsp; &nbsp; The blow pipe in the dirt before installation, take the valve on the washing of mineral oil.The slide part is marked to be coated with lubricating oil, to ensure that the valve stem and diaphragm are concentric.&nbsp; &nbsp; To extend valve life, when not in use should relax the handle back to zero, to avoid deformation of the…]]></description>
<pubDate>2015-11-19 16:43:51</pubDate>
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<title><![CDATA[Centrifugal pump in food machinery is how to use]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=62]]></link>
<description><![CDATA[&nbsp; &nbsp; How to choose modern food processing equipment of centrifugal pump in fluid handling system, planning personnel and the equipment operating personnel and our managers facing various health related duties, multistage centrifugal pump these responsibilities has been beyond the general merchandise industry production scale.&nbsp; &nbsp; Because after all consumer goods is public and commercial pollution it is necessary to avoid corrosion is not allowed, the pipeline centrifugal pump and piping system can make fluid retention and reproduction of bacteria of cracks and dea…]]></description>
<pubDate>2015-11-19 16:43:18</pubDate>
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<item id="15">
<title><![CDATA[Classification and analysis of different types of centrifuga]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=61]]></link>
<description><![CDATA[&nbsp; &nbsp; Because of the difference in chemical production in the liquid to be delivered to the properties, pressure and flow rate, requests for various habits are not the same, production planning of centrifugal pump is a wide variety of types. And, according to the differences for the transportation of liquid by pumping liquid properties can be divided into water pumps, corrosion resistant pumps, oil pump and the impurity pump, etc.; in accordance with the impeller structure can be divided into open, semi open and closed type pump impeller suction method can be divided into s…]]></description>
<pubDate>2015-11-19 16:42:37</pubDate>
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<title><![CDATA[Requirements for the manufacture of self - suction pumps]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=60]]></link>
<description><![CDATA[&nbsp; &nbsp; Self suction pump suction pipe for pump self-priming performance and operation has a great impact, only the correct design, manufacture, installation, in order to ensure the self suction pump in normal use. Self priming pump suction pipe manufacturing requirements have the following points.&nbsp; &nbsp; 1, self suction pump suction pipe of the choice of materials is very strict, different situations require different materials. Water pipes often use steel or PVC pipe, if it is a large flow of self suction pump need convenient removable can adopt imported silica gel tu…]]></description>
<pubDate>2015-11-19 16:40:20</pubDate>
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<title><![CDATA[To reduce the energy consumption of the pump, it is of great]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=59]]></link>
<description><![CDATA[&nbsp; &nbsp; Pump is a large general-purpose machinery and equipment, it widely application in petroleum, chemical, electric power, metallurgy, mines, ship selection, light industry, agriculture, civil and defense departments, occupies an important position in the national economy. According to 79 years of statistics, China&#39;s pump output of up to. Pump power consumption accounts for more than 21% of the national electricity consumption. So it is very important to reduce the energy consumption of the pump and to save energy.&nbsp; &nbsp;In recent years, we design the pump indus…]]></description>
<pubDate>2015-11-19 16:39:22</pubDate>
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<title><![CDATA[Centrifugal pump in use to follow the principles of what?]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=58]]></link>
<description><![CDATA[&nbsp; &nbsp; Centrifugal pump in use to follow the principles of what?&nbsp; &nbsp; The use of the centrifugal pump shall meet the following requirements:&nbsp; &nbsp; The steering of the driver should be the same as that of the pump;&nbsp; &nbsp; To identify coaxial pipeline pumps and steering pump;&nbsp; &nbsp; The fixed connection should be no loose parts, specifications and quantity of parts of the &nbsp; &nbsp; lubrication of lubrication should comply with the provisions of equipment technical documents;&nbsp; &nbsp; The pre lubrication requirements of the site should be carr…]]></description>
<pubDate>2015-11-19 16:38:00</pubDate>
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<item id="19">
<title><![CDATA[We use the valve should be considered when the problem?]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=57]]></link>
<description><![CDATA[&nbsp; &nbsp; In the specific choice, do the following considerations:&nbsp; &nbsp; (1) valve core shape structureMainly based on the selected flow characteristics and unbalanced forces and other factors.&nbsp; &nbsp; (2) wear resistanceWhen the fluid medium is containing high concentration of wear particles suspension, the valve&#39;s internal material to be hard.&nbsp; &nbsp; (3) corrosion resistanceAs the medium is corrosive, as far as possible to select the structure of the valve.&nbsp; &nbsp; (4) the temperature and pressure of the mediumWhen the medium temperature, high press…]]></description>
<pubDate>2015-11-19 16:37:25</pubDate>
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<title><![CDATA[Valve maintenance and cleaning procedure]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=56]]></link>
<description><![CDATA[&nbsp; &nbsp; Valve parts must be processed before the following process:&nbsp; &nbsp; 1, according to the processing requirements, some parts need to do polishing treatment, the surface can not have machining burr, etc.;&nbsp; &nbsp; 2, all parts for processing;&nbsp; &nbsp; 3, after completion of degreasing pickling and passivation, cleaning agent without phosphorus;&nbsp; &nbsp; 4, after purification with purified water rinse clean, can not have a residue, carbon steel parts to save this step;&nbsp; &nbsp; 5, parts one by one by non-woven fabric to dry, can not be wired the hair…]]></description>
<pubDate>2015-11-19 16:36:49</pubDate>
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<item id="21">
<title><![CDATA[Multi stage pump maintenance should pay attention to the pla]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=55]]></link>
<description><![CDATA[&nbsp; &nbsp; (a) multistage pump during operation, the bearing temperature can not exceed the ambient temperature 35C, the highest temperature shall not exceed 80C.&nbsp; &nbsp; (II) to the bearing body join the bearing lubricating oil, to observe the oil level should be in the standard oil of the center line, the lubricating oil should be replaced or supplemented.&nbsp; &nbsp; (three) if it is found that there is an abnormal sound in the multi-stage pump, the reason for the parking is checked immediately.&nbsp; &nbsp; (four) the gate valve and the outlet pressure gauge of the wat…]]></description>
<pubDate>2015-11-19 16:36:15</pubDate>
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<item id="22">
<title><![CDATA[What is the difference between multi-stage pump and single-s]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=54]]></link>
<description><![CDATA[&nbsp; &nbsp; Single-stage pump is the only one impeller pump, the maximum head is only 125 meters;&nbsp; &nbsp; Multi-stage pump refers to two or more of the impeller pump, the highest lift can be more than 125 meters; multi-stage pump in a single-stage pump lift need must be equipped with two motors through increasing impeller number is equipped with four motors, which can improve the pump service life and reduce the noise of machine set, but multistage pump maintenance relatively single-stage pump is difficult to a point.&nbsp; &nbsp; The actual pump need to lift of less than 12…]]></description>
<pubDate>2015-11-19 16:35:45</pubDate>
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<item id="23">
<title><![CDATA[Stainless steel chemical pump _ feed pump and its selection ]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=53]]></link>
<description><![CDATA[&nbsp; &nbsp; Introduction of feed pump&nbsp; &nbsp; The feed pump is used to filter the slurry supply room. Filter speed depends on the feed pressure, and feed pressure and press strength and feed pump head on. So the choice of feed pump in slurry conveying performance considerations, but also to the feed pump and filter matching. Common feed pumps are centrifugal pumps, screw pumps, Luo Cibeng, diaphragm pumps, piston pumps, etc.. The current industrial production using a centrifugal pump with common pump, stainless steel pump, mud pump, slurry pump, resistance to corrosion on pl…]]></description>
<pubDate>2015-11-19 16:35:01</pubDate>
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<item id="24">
<title><![CDATA[Stainless steel self priming pump according to the principle]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=52]]></link>
<description><![CDATA[&nbsp; &nbsp; Stainless steel self suction pump according to the principle of action is divided into the following categories:&nbsp; &nbsp; 1 gas-liquid mixing type (including internal and external mixing);&nbsp; &nbsp; 2 water ring wheel;&nbsp; &nbsp; 3 jet type (including liquid jet and gas jet).&nbsp; &nbsp; Gas-liquid mixed type self-priming pump working process: due to the stainless steel self-priming pump body of special structure, after the pump stops rotating, the memory of the pump body has a certain amount of water, pump starts up again due to the action of the rotating i…]]></description>
<pubDate>2015-11-19 16:34:08</pubDate>
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<item id="25">
<title><![CDATA[Selection method of stainless steel self suction pump]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=51]]></link>
<description><![CDATA[&nbsp; &nbsp; 1, according to the purchase of stainless steel self-priming pump, commonly used stainless steel self-priming pump according to the principle of action is divided into the following three kinds:&nbsp; &nbsp; A. gas-liquid mixed type self-priming pump working process: due to the special structure of the pump body, the pump stops after the turn, the memory of the pump body has a certain amount of water, pump starts up again due to the action of the rotating impeller, inhalation pipe air and water are fully mixed, and is discharged into the gas water separation chamber, …]]></description>
<pubDate>2015-11-19 16:33:38</pubDate>
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<item id="26">
<title><![CDATA[Stainless steel chemical pump market prospects]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=50]]></link>
<description><![CDATA[&nbsp; &nbsp; Who can through materials or other structural changes to improve improve pump products in addition to the pure water all chemical induced corrosion. This kind of pump are collectively referred to as chemical pump. China&#39;s chemical pump specific manufacturing enterprises, has not yet formed a true advantage of the brand, do not have a strong influence on the market, the market of wind and rain. Nowadays, market competition is actually the competition of brand, quality, price, service and reputation. With the continuous changes of market demand structure, alternativ…]]></description>
<pubDate>2015-11-19 16:31:36</pubDate>
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<item id="27">
<title><![CDATA[Stainless steel self priming pump]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=49]]></link>
<description><![CDATA[&nbsp; &nbsp; Stainless steel self-priming pump structure type many, which, outside the mixed type stainless steel self-priming pump working principle is: before the start of the pump first in the pump shell irrigation with water (or pump shell has its own water). After the start of the high-speed rotation of the impeller to the flow in the impeller channel to the vortex shell, then the entrance to form a vacuum, so that water backstop the door open, suction tube of air into the pump and the impeller channel to reach the outer edge. On the other hand, by separating gas and water in…]]></description>
<pubDate>2015-11-19 16:31:05</pubDate>
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<item id="28">
<title><![CDATA[Chemical pump seal form and seal material]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=48]]></link>
<description><![CDATA[&nbsp; &nbsp; Chemical pump uses: chemical pumps are widely used in chemical, petroleum, metallurgy, light industry, synthetic fiber, environmental protection, food, medicine and other departments, in order to improve product quality, reduce the run, run, drip, leak, to prevent pollution, improve the environment, play a significant role. How is it to achieve high sealing state? This problem can be explained from the following two aspects.&nbsp; &nbsp; 1 seal form&nbsp; &nbsp; For static sealing, usually only gasket and sealing ring in two forms, while the seals and O-rings used mos…]]></description>
<pubDate>2015-11-19 16:29:03</pubDate>
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<item id="29">
<title><![CDATA[Sanitary pump mechanical seal installation requirements]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=47]]></link>
<description><![CDATA[&nbsp; &nbsp; Sanitary pump mechanical seal&nbsp; &nbsp; Mechanical seal means is by at least a pair of vertical on end surface of the axis of rotation in under the action of the fluid pressure and the compensation mechanism of elastic (or magnetic) and the auxiliary seal with keep sticking with relative sliding and constitute the prevent fluid leakage device. General ordinary mechanical seal using the auxiliary seal is a metal bellows mechanical seal, in light seal, and meet corrugated tube auxiliary seal.&nbsp; &nbsp; Mechanical seal is a rotating mechanical seal device, such as …]]></description>
<pubDate>2015-11-19 16:28:09</pubDate>
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<item id="30">
<title><![CDATA[The development prospect of stainless steel sanitary pump ha]]></title>
<link><![CDATA[http://en.shysbf.com/index.php?case=archive&act=show&aid=46]]></link>
<description><![CDATA[&nbsp; &nbsp; Sanitary pump must pay attention to improve the reliability and the service life of the electric pump. Pay attention to the appearance quality of the submersible electric pump and gradually enter the international market, our country of the submersible pump in the international market has obvious advantages of price competition. In particular, to improve the appearance quality of the submersible pump, to give the user a beautiful feeling, so that made the diving pump more into the international market as soon as possible.&nbsp; &nbsp; New materials, new technology, ne…]]></description>
<pubDate>2015-11-19 16:27:39</pubDate>
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