Super Provides CS PP Lined Pipes from 25 NB TO 300 NB Size. The Pipe Material used is 106 Grade B Sch 40 from 25 NB to 150 NB and above Sch 20 Pipes are used. The Flanges used are of ASTM A 105IS 2062. Super Procures PP Liners Directly from Manufactures and do the PP Lining in Pipes. ALL CSPP Lined Pipes are tested as Per ASTM F 1545 Which Includes Visual, Dimensional, Hydro Test at 29.8 Kgcm2 and Spark Test 15 KVA.