IS 9271 : 2004 Unplasticized Polyvinyl Chloride (UPVC) Single Wall Corrugated Pipes for Drainage - Specification
  
      | ICS 23.040.20; 65.060.35 | CED 50 | 
    |  | 
    | Reaffirmed 2019 | 
  1 Scope  
This standard specifies the requirements andmethods of tests of unplasticized PVCcorrugated perforated/non-perforated pipesdesigned for use in under-drainage of surfaceand sub-surface land/farms, canal, highways,roads, sports fields, building foundation,construction sites, interceptor drainage, infields/farms, intercepting canal seepage andunder-drainage of lined canals etc.  
2 References  
  
      | IS No. | Title | 
  | IS 4558 : 1995 | Specification for under drainage of lined canals
 | 
  | IS 4669 : 1968 | Methods of test for polyvinyl chloride resin
 | 
  | IS 4905 : 1968 | Methods for random sampling | 
  | IS 4985 : 2000 | Specification for un-plasticized PVC pipes for potable water
 supplies
 | 
  | IS10151 : 1982 | Specification for polyvinyl chloride (PVC) and its copolymer
 for its safe use in contact with
 foodstuff pharmaceuticals and
 drinking water
 | 
  | IS 13360 (Part 3/ Sec 1) : 1995 | Methodsoftestingforplastics: Part 3 Physical and dimensional proper-
 ties, Section1 Determination of
 density and relative density of
 non-cellular plastic
 | 
  Amendment 1 is Incorporated.