CPC (Colder Products Company) is the leading provider of quick disconnect couplings, fittings and connectors for plastic tubing. At CPC, we believe that fluid handling should be safe and easy, period. British Standard Pipe - Wikipedia, the free encyclopedia. For the 7- bit coded character set, see ISO/IEC 6. The British Standard Pipe (BSP) is a family of standard screw thread types that has been adopted internationally for interconnecting and sealing pipe ends by mating an external (male) with an internal (female) thread and has been adopted as a standard scale used in plumbing fittings, except in the United States where NPT is the standard used. Two types of threads are distinguished: Parallel (straight) threads, British Standard Pipe Parallel thread (BSPP; originally also known as. They always use a taper male thread, but can have either parallel or taper female threads. In the modern standard metric version, it is simply a size number, where listed diameter size is the major outer diameter of the external thread. For a taper thread, it is the diameter at the . The taper is 1 to 1. G. For left- hand threads, the letters, LH, are appended. Example: Pipe thread EN 1.
A FEW additional hints TO thread system identification ARE AS follows: generally, bolt heads with numerical markings such AS 8.8, 9.8, 10.9, 12.9, will probably BE metric; AND bolt heads with line/slash markings will. THREAD FORM COMPARISON CHART Note 1. GK Thread Form (Europe) = BSP Taper Note 2:NPT/BSPT Taper @ 1. Thread Conversion Specialists. Title: Redapt A2 Poster. To identify an unknown thread.
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