Is Code A UPVC Pipe? Hence, a new standard for such Special UPVC pipes was formulated and was published as IS 12231 : 1987 ‘Specification for UPVC ( rigid ) pipes for use in suction and delivery lines of agricultural pumps’. … These fittings are fabricated from the UPVC pipes covered in IS 12231 :
What A Pipefitter Should Know? The basic pipefitter skills are knowledge of cutting and welding methods, ability to understand blueprints, and experience with tools and equipment used on the job (e.g. pneumatic drills). What exactly does a pipefitter do? Pipefitters, sometimes simply called fitters, install and maintain pipes that carry chemicals, acids, and gases. …