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Español1、 Basic definition of metal spigot
Material composition
The main body is made of metal (such as brass, stainless steel, zinc alloy) casting, and key components (valve core, handle) may contain plastic or ceramic.
The surface is often treated with electroplating (chromium/nickel/wire drawing) to enhance corrosion resistance.
Functional positioning
Control the opening and closing of pipeline water flow and flow regulation, different from plastic spigots, emphasizing durability and pressure bearing capacity.
2、 Core Features
structural strength
The metal shell can withstand water pressure impacts of ≥ 1.0MPa, and the valve stem has better torque resistance than plastic structures.
thermal stability
Copper spigots have uniform thermal conductivity and are not easily deformed or cracked during sudden cooling and heating (such as hot water in winter).
3、 Common types
Classification based on typical representatives and unique advantages
Installation methods: countertop/wall mounted/in wall mounted. Wall mounted saves space, in wall concealed piping
Usage Scenarios: Basin/Kitchen/Bath/Washing Machine. Washing Machine spigot with Threaded Interface to Prevent Detachment
Valve core technology ceramic disc/ball valve/spiral valve ceramic valve wear-resistant and precise water control
4、 Key points for choosing and avoiding pitfalls
Pseudo metal identification
Poor quality products are only coated with a metal layer on the plastic shell, which can be identified by magnetic adsorption testing (except for stainless steel).
Process details
High quality spigots have no sand holes at the welding point, and the electroplating layer is soaked in 5% salt water for 24 hours without foaming.
| Classification | Typical Examples | Key Advantages |
| Mounting Style | Deck-mounted / Wall-mounted / Concealed | Wall-mounted saves space, concealed hides plumbing |
| Application | Bathroom / Kitchen / Bathtub / Washing Machine | Washing machine faucets have threaded anti-slip connectors |
| Valve Technology | Ceramic Disc / Ball Valve / Compression Valve | Ceramic valves offer precise flow control and durability |
| Material Type | Brass / Stainless Steel / Zinc Alloy | Brass resists corrosion, stainless steel is lead-free |
| Handle Design | Single-handle / Double-handle / Lever | Single-handle allows easy temperature adjustment |
