New Standard from Last Update.

1. SCOPE

The standard specifies the requirements for material, design, manufacture, testing marking, documentation and fabrication of stainless steel pliable corrugated gas tubing (PLGT) for the distribution of gases in high raised residential flats/apartments, residential houses, commercial and industrial gas installations with a maximum operating pressure (MOP) up to 5 kg/cm2 (5 bar).

2. REFERENCES

The standard listed below contain provision which, through reference in this text, constitute provision of this standard. At the time of publication, edition was valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate of applying the most recent edition of the standard indicated below:

319 : 2007 Free cutting brass bars, rods and section - Specification (fifth revision)

554 : 1999 Pipe threads where pressure-tight joints are made on the threads - Dimensions, tolerances and designation (fourth revision)

2305 : 1988 Method for mercurous nitrate test for copper and copper alloys (first revision)

6911 : 2017 Stainless steel plate, sheet and strip - Specification (second revision)

7328 : 2020 Specification for polyethylene material for moulding and extrusion (third revision)

11149 : 1984 Specification for rubber gaskets

14885 : 2001 Polyethylene pipes for the supply of gaseous fuels - Specification