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The difference between copper triangle valve and zinc alloy triangle valve
Copper triangle valve and zinc alloy triangle valve difference: 1, bathroom hardware in the triangular valve material mainly copper, stainless steel, aluminum oxide and zinc alloy, copper and zinc alloy hardware parts often chrome plating, consider To the damp bathroom environment, bathroom hardware at the factory often go through multi-layer plating to resist corrosion and oxidation treatment. Most expensive copper hardware, zinc alloy hardware prices moderate. 2, the difference between the surface of the chrome-plated brass or copper-zinc alloy valve needs to know a certain way: a look, often want to use the new triangular valve, the first look at the coating is good. In general, the more bright and delicate surface, the more obvious the mirror effect, the better the coating process; Second, listen to sales staff introduction, mainly the introduction of the coating, a good triangular valve not only experienced the pre-polished, polished, Dust, but also as many as six or seven layers of nickel plating and chrome plating process, the more the coating, the better the quality; three grip, you can use the grip method to see the quality of the material, and some businesses will use cast iron material posing Copper or copper-zinc alloy hardware, holding the hardware two or three seconds after the release, the fog and traces disappear quickly can determine the basic copper, if the fog, traces of a long time to go, the material is likely non-copper. 3, Martial Law plumbing production of copper triangle valve body selected red forging process, the precision machining, naturally, durable. Plating: The use of advanced plating process, after acid copper, nickel, chromium multiple plating, plating layer with good adhesion, fine color, uniform color, excellent corrosion resistance, to ensure that the product surface shiny, lasting constant. Product advantages: 1) high-quality copper body, no rust, no rust; 2) fine, the body of the product is made of refined brass forged, ruled out the production of the traditional sand casting may produce porosity and leakage hazards. 3) comply with the lead-free standard, no harm to the human body, in line with the concept of environmental protection; 4) multi-layer chrome plating, the appearance of bright as a mirror, as new, never fade; 5) streamlined design, fashionable and stylish. More Search Keywords: Valve