Reaffirmed 2022

1. SCOPE

This standard specifics requircments for polypropylen e-random co po lymer pipes from 16 to 200 mm nominal d iamete r of SDR II , 7.4, 6 and 5 for :

a) wall co ncealed hot and co ld water conveyance pip elines for inside and o utside buildings (pro perly UV stabilized) , and

b) pipelines for the solar heating sys tem inside and outside the buildings.

2. REFERENCES

The following standards contain provisions which through reference in th is text , co ns titute provisions of this standard. At the time of publication , the editions indicated were va lid . All standa rds arc subject to revision and part ies to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

2530 : 1963 Methods of test for polyethylene moulding materials and polyethylene compounds

9845 : 1998 Method of analysis for determination of ove rall migration of constituents of plastic materials and articles intended to come into contact with foodstuffs

10909 : 2001 Positive list of constituents of polypropylene and its copolymers in contact with fo od stuffs , pharmaceuticals and drinking water

10910 : 1984 Specification for polypropylene and its copolymers for its safe use in contact with fo odstu ffs , pharmaceuticals and drinking water

10951 : 2002 Polypropylene materials for moulding and extrusion

12235 Thermoplastic pipes and fittings Methods of tests :

(Part 3) : 2004 Test for opacity

(Part 5/Sec 1) : 2004 Longitudinal reversion. Section 1 Determination methods

(Part 8/Sec 1) : 2004 Resistance to intern al hydrostat ic pressure, Section 1 Resistance to internal hydrostati c pre ssu re a t con stant internal water pressure

(Part 14) : 2004 Determination of density/relativedensity (specific gravity)

13360 Plastics methods of testing :

(Part 3/Sec 1) : 1995 Physical and dimensional properties. Section 1 Determination of density and relative density of non-cellular plastics

(Part 4/Sec 1) : 2000 Rheological properties, Section 1 Determination of melt mass flow rate (MFR) and the melt volume flow rate (MVR) of thermoplastics

(Part 5/Sec 5) : 1996 Mechanical properties, Section 5 Determination of charpy impact strength