To accurately identify any bspp or bspt fitting measure from one side of the thread to the other and refer to the chart above. Male iron pipe may be bsp or npt.
Tapered Pipe Threads And Fittings Making The Connection Ism
Bsp pipe fittings dimensions. Similarly a thread that measures 1 is actually a 34 bsp thread. Just to confuse things often the t in bspt refers to thread and doesnt indicate either taper or parallel. Pitch is threads per inch tpi. If the fitting measured 33249mm across it is a 1 bsp fitting and you would refer to it as a 1 bsp fitting. Note that the gage length dimension pertains only to the bspt tapered thread. A 2 fitting would measure 59614mm across the threads it is still called a 2 bsp fitting.
These generally have a 15mm thread pitch although this can vary. Bspp or parallel thread pipes are available in a number of sizes and designs for your unique needs. Choose from our selection of bspp to npt pipe fitting adapters including over 225 products in a wide range of styles and sizes. Taper threads british standard pipe taper thread bspt. The major diameter is a bit larger smaller than the actual od of the pipe and the minor diameter should be very close to what you would measure inside the female threaded end of a fitting. In the chart youll also see dash sizes which are a convenient shorthand reference for identifying the type.
14 6mm from thread diameter measurement for nominal pipe size. Stainless steel 316 grade bsp pipe fittings rated to 150lb screwed bspp male cf8m 316 stainle. In europe metric din pipe threads are common on german machines. Measure the threads outer diameter od in inches. Stainless steel 316 grade bsp pipe fittings rated to 150lbs male threads are taperfemale. Smaller sizes can be 10mm thread pitch and larger sizes can be 20mm thread pitch.
So if the od of a bspp male thread measures one inch 1 the thread size will be 34. Typical sizes and uses are. Here are the actual thread dimension data for bspp and bspt threads. British standard pipe parallel bspp we offer a wide variety british standard pipe parallel bspp adapters. Thread size refers to the nominal bore of the pipe. 38 inch bsp central heating oil line connections some european toilet cistern fill valves not common in uk.
These fittings can withstand intense psi pressure levels and high temperatures. In stock and ready to ship. Subtract 14 inch 025 from the od measurement. British standard pipe bsp technical standards for screw threads that has been adopted internationally for interconnecting and sealing pipes and fittings by mating an external thread with an internal female threadit has been adopted as standard in plumbing and pipe fitting except in north america where npt and related threads are used. Gas r g also refer to bsp. 14 inch bsp compressed air connections.
Gallery of Bsp Pipe Fittings Dimensions
