The price of nylon valves
There was
an episode, about a Truman who tried plastic and other materials, I find that difficult to take the color of ceramics, low cost and
environmentally friendly features, developed a ceramic faucet, he hoped to sell himself as a creative rather than labor. However, he found
after estimating, ceramic valve, Butterfly Valves, copper valve less than 10% of copper, while the older nylon valves developed what is not, cheaper than the
price of copper valves, large diameter valves to nylon several times cheaper than copper valves and valve body with nylon disposable
injection molding, the valve ball, stem made of stainless steel with high mechanical strength, long life, it can withstand temperature -40
℃, high temperature 150 ℃; Nylon is a natural plant extract from castor oil as raw material, raw materials readily available, light
weight, is a natural, clean materials.
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For gate valves with working pressures
