Piping Basic Drafting  In UK
Piping Basic Course In UK
Piping Drafting Class In UK
Drafting Course In Piping In UK
Drafting Class In Piping Basic In UK
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Pipe sizes depends upon the fluid pressure, temperature and its velocity.
 As the fluid temperature, pressure & velocity are very low, small size pipes
 like 1/2", 3/4" diameter are mostly used for carrying water and gas in
 household usage. These pipes are connected by screwed fittings. Refineries,
 power plant etc. uses large size pipes like 24”, 42” diameter. Here, the pipes
 are joined using welded connections. In these pipes, fluid pressure and
 temperature are very high so we cannot use screwed fittings.
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