Mechanical Seals Rotary joints low price

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5000 pc
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50000 pc/month

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Product Description:

Features:                           

  • Balanced seal

  • Deep-groove ball bearings           

  • Full flow area

  • External loaded springs

  • Matched seal faces

  • On-machine seal replacement

 

Benefits:

  • Long running life, dry running capability

  • High capacity for conventional applications

  • Low pressure drop

  • Uniform seal loading

  • Materials selected for specified service

  • Reduced maintenance

 

Operating Parameter:

 

MaterialCopper and Cast Iron
Mediumwater, oil
Temperature≤120°C
Rotating speed≤3000rpm
Pressure≤1.2Mpa


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Q:What joints do nylon hard tubes work on?
(two) clamp sleeve type pipe joint;Application: sealing pipe joint oil, water, gas and other non corrosive or corrosive medium, with plastic pipe specifications are flexible, and pipeline connection, has the characteristics of reliable connection, good sealing performance, so it is widely used in oil refining, chemical industry, light industry, textile, metallurgy, national defense, aviation, ship the system is suitable for all kinds of hydraulic transmission; mechanical engineering, machine tools and other equipment pipeline. Sleeve type pipe fittings manufacture standard following fifteen kinds:1, card sleeve end through pipe joint (GB/T 3733-2008)2, sleeve type cone thread straight pipe joint (GB/T 3734-2008)3, card sleeve type end through long pipe joint (GB/T 3735-2008)4, long taper pipe thread joint (GB/T 3736-2008)5, card sleeve straight through pipe joint (GB/T 3737-2008)
Q:Classification of pipe couplings for hydraulic couplings
Non standard type pipe joint, flared pipe joint, right angle pipe joint, rotary pipe joint, quick joint, stainless steel pipe joint, copper joint.
Q:What material does the hydraulic pipe joint use? Carbon steel or cast iron?
Carbon steel, low carbon steel is welded joint. Medium and low pressure is no problem. 1~16mpa no problem. Medium and high carbon steel has not been used, this is not good welding.
Q:Consult the problem of the pressure at the entrance and exit of the pipe joint
Assuming two load infinite, a 1MPa load (cylinder or motor) can free action, three exits are linked together, so that the two load does not move, a move, three oil outlet pressure gauge pressure is 1MPa.Assume that one or more of the three is not loaded, and the three outlet pressure is 0, or very small. The three outlet pressure gauges are 0MPa.,You don't design, I'm scared
Q:How to compile the welding technology of 12CrlMoVG header and pipe joint
1 welding method argon arc welding wire H08CrMoG.2, process:(1) welding example, economizer, evaporator section, tube bundle, water wall and low temperature superheater are made of No. 20 steel, and high temperature superheater tube is 12Cr1MoV.
Q:Why are the sleeve joint leaks?
Main reasons and troubleshooting methods of oil leakage in sleeve type pipe joint:The card sleeve type pipe joint with highest accuracy requirements (diameter > drawn tube. When the cold drawn pipe and the sleeve matching parts are not closed, the strain has an axial pin (the outer diameter of the pipe and the inner diameter of the sleeve), it will leak. Solution: at this time can be cut off a strain of cold drawing tube, or replace the card re assembly qualified.
Q:What is the nominal diameter of the phi 1/2 in the pipe joint?
1 inches =25.4mm.1/2 "- 4 thiophene, 3/4" - 6 thiophene, etc..Pipe, pipe thread and machining are often used in these old units, but they are not legal units of measurement in our country.Installation industry and business are commonly used in this unit.
Q:What's the hydraulic pipe joint material?
The hydraulic oil of steel pipe and steel joint is not corrosive, so the hydraulic system is widely used in carbon steel joint, drinking water or pure water pipeline connection should not use ordinary carbon steel, before tightening air rules with brass, because the compressed air will carry water, gathered in the tube, if carbon steel will corrode the pipeline. The advanced air tightening machines do not produce moisture, so the rule is meaningless
Q:The material is 304 stainless steel 1/4 "NPT" threaded joint. How much MPa pressure can be received?
The twenty-first page specifies the level of thread and material corresponding to the pressure application. Stainless steel thread used in the steam is 7 kg pressure (bar), the water temperature is above 105 degrees celsius. Other restrictions, standards.
Q:How do I distinguish the rigid clamp joint and the flexible clamp joint from the outward appearance?
The connecting bolts are different, and the flex is 2 larger than the rigidity (with 159 clamps as an example)The two semicircle butt joint is different, the flexible clamp is butt joint, and the rigid clamp is embedded butt joint

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