nominal diameter การใช้

• The structural steel pipes are designated by nominal diameter.
• The nominal diameter of a metric screw is the outer diameter of the thread.
• But the dimensions neither internal diameter nor the external diameter match with the nominal diameter.
• The reserve canopy has a nominal diameter.
• Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm
• Pipe dimensions are standardised to the mutually incompatible AWWA C151 ( nominal diameters have quite different dimensions.
• The waterwheel is diameter and wide, carried on a + section cast iron axle of a nominal diameter.
• The nominal diameter is achieved some small distance ( the " gauge length " ) from the end of the pipe.
• The European version is called DN ( " Diametre Nominal " / " Nominal Diameter " ) and is based on millimetres.
• Therefore, the inner diameters of lined pipe differ widely from the nominal diameter, and hydraulic calculations require some knowledge of the pipe standard.
• This new cartridge was loaded with a new bullet designed in 1934-the D-166, which had a nominal diameter of . 310.
• Some triathlon bikes use 650c wheels ( a nominal diameter of 65 centimeters ) rather than the conventional 700c wheels used on nearly all road bikes.
• The . 38 Special actually has a nominal bullet diameter of ( jacketed ) or ( lead ) while the case has a nominal diameter of,.
• The pipe size designation generally includes two numbers; one that indicates the outside ( OD ) or nominal diameter, and the other that indicates the wall thickness.
• MTX Audio's parent company, Mitek Corporation, patented the square speaker design, which has more surface area for its nominal diameter as it is not measured diagonally.
• Depending on the applicable standard to which it is manufactured, pipe is generally specified by a nominal diameter with a constant outside diameter ( OD ) and a schedule that defines the thickness.
• For example, in Boeing Design Manual BDM-1327 section 3.5, the nominal diameter of the spotfaced surface is the same as the nominal size of the cutter, and is equal to the flat seat diameter plus twice the fillet radius.
• It contains the equivalent of about 200 ft?( 5.7 m?) of gas at standard pressure, stored at a pressure of 2000 psi ( 14 megapascals ) and will inflate approximately 120 balloons ( according to a nominal diameter of 45 cm ).
• For example, in Boeing Design Manual BDM-1327 section 3.5, the nominal diameter of the spot-faced surface is the same as the nominal size of the cutter, and is equal to the flat seat diameter plus twice the fillet radius.
• The Finnish cartridge 7.62?3mmR is a slightly modified variation of the Russian 7.62?4mmR, and is considered interchangeable with 54R . However, the older version of the Finnish military cartridge was loaded with the S-type bullet that had nominal diameter of . 308.