Specifies constructional requirements for water containers (shells) made of composite materials, viz. steel with a copper or copper alloy insert (inner liner), or steel with a bonded inner lining of vitreous enamel or of plastics material. Gives recommendations on maximum water temperatures, specifies methods of testing the quality of inner linings, and also routine and type test schedules. Identical to AS 1056.3-1991 with modifications for New Zealand conditions.
NZS 4606.3:1992
Original price was: $147.00.$73.00Current price is: $73.00.
Storage water heaters – Specific requirements for water heaters with composite shells
Standards New Zealand , 09/30/1992
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