IS 13432 : Part 1 : 1992 Gas leak detector for use with low pressure liquefied petroleum gas burning appliances - Specification Part 1 Mechanical type

1 Scope

1.1 This standard specifies materials, construction, performanceand testing requirements for gas leak detectors of mechanical typefor use with low pressure [2.942 kN/m² (30gf/cm²) nominal gas inlet pressure] liquefiedpetroleum gas burning appliances.

1.1.1 For convenience this standard has been divided in twosections as follows:

Section 1 Material and construction

Section 2 Performance and testing requirements

2 References

IS 319 :1989Free cutting brass, rods and sections -Specification

IS 513 :1986Cold-rolled low carbon steel sheets andstrips

IS 554 :1985Dimensions for pipe threads where pressuretight joints are required on the threads

IS 617 :1975Aluminium and aluminium alloys ingots andcastings for general engineering purposes

IS 742 :1981 Zinc base alloy diecastings

IS 1545 :1982Solid drawn copper alloy tubes forcondenser and heat exchangers

IS 2305 :1988Method for mercurous nitrate test forcopper and copper alloys

IS 2501 :1985Copper tubes for general engineeringpurposes

IS 2643 : Part 1 : 1975 Dimensions for pipe threadsfor fasteningpurposes:Part 1 Basic profile and dimensions

IS 3168 :1981Brass strip and foil for deep drawing

IS 3400 : Part 1 to10Method of test for vulcanized rubbers

IS 4218 : Parts 1 to 4 :1976 ISO metric screw threads

IS4454Steel wires for cold formed springs:

Part 3 :1975Part 3 Oil hardened and tempered steelwires alloyed

Part 4 :1975Part 4 Stainless spring steel wire fornormal corrosion resistance

IS 5116 :1985General requirements for domestic andcommerial equipment for use with LPG

IS 7608 :1987Phosphor bronze wire for generalengineering purposes

IS 8119 :1976Copper brazed steel tubing

IS 9798 :1981 Specification for low pressure regulatorsfor use with LPG mixtures

IS 10773 :1983Copper tubes for refrigeration purposes