Household water supply branch pipe: as a branch pipe for water supply inside residential buildings
Keywords：
Galvanized angle steel
Descriptions
Low-pressure fluid transfer scenarios
Branch pipe for domestic water installations: Used as a branch pipe to supply water inside residential buildings (outer diameter ranging from 21.3 mm to 33.7 mm, DN15 to DN25, galvanized on both sides), connecting water meters to faucets. Advantages: Good sealing performance under low pressure (≤0.4 MPa); the zinc layer on the inner wall prevents minor corrosion caused by tap water. Additionally, its cost is lower than that of hot-dip galvanized steel pipes.
Low-pressure compressed air pipeline: as a pipe for delivering low-pressure compressed air to small factories and auto repair workshops (outer diameter 37.7 mm - 48.3 mm, DN25 - DN40, wall thickness 1.5-2.0 mm). Advantages: the compressed air is non-corrosive, and the zinc coating on the outer wall meets the corrosion resistance requirements in the mildly humid workshop environment; it is also easy to install.
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