We can supply a range of industrial UPVC plastic RB30 plain/threaded reducing bushes from stock, these bushes are available to order here on our website for UK delivery in sizes between 1/2" x 3/8" and 2 1/2" x 2" nominal bore. All of our UPVC reducing bushes have been manufactured to the highest standards and in conformance with the BS 4346-1 standards, currently we use two manufacturers for plastic pipeline products, these are Comer Italy and Onyx.
A PN10 (10 bar) pressure rating is standard on all of these plain/threaded bushes as are plain ends for solvent welding with UPVC solvent cement and female BSPP parallel threaded ends conforming to BS EN 10226-1 and ISO 7-1.