Products/Services for Equivalent Length Of Straight Pipe For Various Hydraulic Fitting

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    Hydraulic Fittings - (298 companies)
    ...in the system to determine what fittings are appropriate. Hydraulic tubes are seamless precision pipes specially manufactured for hydraulics. The tubes have standard sizes for different pressure ranges, with standard diameters up to 100 mm. Tubes lengths...
  • Pipe Fittings-Image
    Pipe Fittings - (1962 companies)
    ...transport (either pneumatic or hydraulic). Conversely, tubes can also be associated with structural applications. Types of Fittings. Pipe fittings are distinguished based on the connection types and functions they perform. Connection Type. Fittings...
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    Pneumatic Fittings - (218 companies)
    Pneumatic fittings are parts used to connect sections of pipe, tube, and hose in pneumatic (pressurized gas) lines and systems. Pneumatic fittings are parts used to connect sections of pipe, tube, and hose in pneumatic (pressurized gas) systems...
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    Gas Fittings - (94 companies)
    ...that should be made based on the application. For more information on types of fittings and connections, visit the Pipe Fittings Learn More page. Material Types. Gas fitting materials are often selected with consideration of piping materials...
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    Sanitary Fittings - (110 companies)
    ...or threaded connection. Fittings which add or change direction: Elbow - Changes the direction of the vessel to various angles. Most common angles are 90 and 45 , but 22.5 elbows are also made. Tee - Connects three sections in a T-shaped intersection...
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    Hose Fittings - (1193 companies)
    ...configured with straight sections connected by fittings or specially formed connections and joints. Hoses vs. Tubes and Pipes. To begin, it may be important to distinguish some terminology. In industry, "tube" and "pipe" are nearly interchangeable...
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    Tube Fittings - (1135 companies)
    ...and mounting configurations) to other tubing sections, pipe, hose, or other components. Systems are typically configured with straight sections connected by fittings or specially formed connections and joints. Tubing vs. Piping and Hose. To begin, it may...
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    Grease Fittings - (66 companies)
    ...with grease guns, hand-held devices or automated systems that deliver lubrication via manual, pneumatic, or battery power. Grease fittings are available in different lengths and angles, and may turn off automatically to prevent excessive lubrication or damage...
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    Rules and Length Gauges - (244 companies)
    ...comparators. Various technologies are used, such as a mechanical rack and pinion, magnetic pickup sensors, and glass scales with linear encoders. Length gauges are measuring devices used to find the length to a surface from a fixed point. It implements...
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    Industrial Pipe - (1674 companies)
    ...tube are manufactured from a wide variety of materials for the transport of an equally wide variety of solids and fluids. Industrial pipe is often, but not necessarily, cylindrical in shape, and systems are typically configured with straight sections...

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  • Water Quality Control Handbook, Second Edition > HYDRAULIC INFORMATION
    Appendix A-6, Hydraulic Properties of Circular Sewers: This graph is used to convert the values in Appendix A-5 for velocities and discharges in pipes flowing partially full. Appendix A-8, Equivalent Length of Pipe: When calculating total friction loss in a piping system containing various pipe sizes, it is convenient to convert all pipe to feet of a selected equivalent pipe size. Appendix A-9, Friction Loss in Pipe Fittings : This Appendix is used to obtain an equivalent length of straight pipe for various fittings in order to determine total friction loss in a piping system.
  • AWWA M55 - PE Pipe - Design and Installation
    Hydraulic studies show that the flow disturbance effect of PE butt-fused joints is minimal and that the Hazen- Williams flow coefficient for butt-fused PE pipes is around 155. FITTINGS Friction head losses that develop in piping components such as elbows, tees, and ves- sel connections are generally expressed as loss of static head in feet of fluid flowing, or as an equivalent length (Leq) of straight pipe of the same size … For the various sizes of a line of products such as fittings and valves that are of …
  • Pump Handbook, Fourth Edition > GENERAL CHARACTERISTICS OF PUMPING SYSTEMS AND SYSTEM-HEAD CURVES
    Loss of head in straight pipe depends on the friction factor or Reynolds number. However, with valves and fittings , head is lost primarily because of change in direction of flow, change … For this reason, the resistance coefficient is practically constant for a particular shape of valve or fitting … … show that the resistance coefficient for a number of lines of valves and fittings decreases with increasing size at flow conditions of equal friction factor and that the equivalent length L/D tends to be constant for the various sizes at the same … The Hydraulic Institute lists losses in terms of K through valves and fittings (Tables 5A to 5C …
  • Marks’ Standard Handbook for Mechanical Engineers, Eleventh Edition > MECHANICS OF FLUIDS
    In long pipelines, the effect of bends, valves, and fittings is usually negligible, but in systems where there is little straight pipe , they are the controlling factor. When available, the manufacturers’ data should be used, particularly for valves, because of the wide variety of … SOURCE: Compiled from data given in “Pipe Friction Manual,” 3d ed., Hydraulic Institute, 1961. Representative Equivalent Length in Pipe Diameters (L/D) of Various Valves and Fittings .