The pipe thread size as shown in column 3 of the table below is measured and based on the inside of the pipe. You should lay the fitting on a table and stretch the tape across the top of it to determine its length.
An Fittings Amp Hose Sizes Pegasus
How to measure fitting size. Huge selection over 100000 products from the top performance brands. Divide the circumference by pi or about 314159. Use string to measure if you dont have measuring tape. Use a thread pitch gauge to determine the number of threads per inch or the distance between threads in metric connections. Jic fittings size chart for identifying the correct size of bulkhead fitting adapter for skid steer quick couplers. Place the gauge on the threads until the fit is snug.
But to actually determine the size of a pipe the outside diameter of each pipe or fitting must be measured and compared to the table for size identification. Thread size chart for an fittings. To find it measure around the circumference of the pipe with flexible measuring tape. The pit stop usa difference were the experts we help you find a way to win. Wrap a string around the pipe mark the point where. All thats needed to determine the length of a hydraulic fitting is measuring tape and a keen eye.
For male threads 1. Match the measurements to the charts. Match the measurement to the charts. Use this handy chart to determine the an fitting size based on corresponding thread sizes. For example a 1 mpt pipe thread has an outside diameter of 1315 npt size thread diameter od of mpt id of fpt will be slightly less than this. Measure the length the first step is the easiest.
For example a 34 npt pipe thread has an outside diameter of 1050 inches. Measure the thread diameter with an idod. Use the chart on this page to find the nominal diameter pipe size. For example if the circumference is 1257 inches 319 mm you would divide by pi and get an outside diameter of about 4 inches 100 mm. Measure the outside diameter od of your pipe or pipe fitting. The outside diameter of each pipe fitting must be measured and compared to the table for size identi fication.
Gallery of How To Measure Fitting Size
