Authoritative industry literature, Indian Standards (IS:778, ASTM D2846) comparative matrices, and commercial procurement specifications compiled by the technical advisory team at Sunrise Sanitary & Hardwares, George Town, Chennai.
An engineering comparison between IS:778 Class 1 (PN 16) and Class 2 (PN 25) bronze gate and globe valves for commercial potable water manifolds, high-rise risers, and utility steam headers.
A technical sizing guide for MEP consultants and commercial plumbing contractors specifying Astral and Finolex CPVC piping for hospital, hotel, and residential high-rise water distribution.
Sunrise Sanitary & Hardwares supplies certified IDEAL® Bronze Valves, Astral CPVC/UPVC piping, and commercial sanitaryware to contractors across Tamil Nadu. Official GST invoices & instant dispatch.