The outer surface of the shower nozzle should be electroplated five times. This kind of shower The shower faucet is only durable, because the bathroom is very damp.
In addition, the valve core material of the shower nozzle is best to use high-hardness ceramics. The valve core made of ceramic has better sealing performance, is durable and does not rust, and will not be jerky in use.
2. How to choose the hinge?
There are generally two types of hinge materials, cold rolled steel and stainless steel.
Cold rolled steel: high strength, but toughness, poor weldability, relatively hard, brittle, bright surface.
Stainless steel: beautiful surface and diversified use possibilities, good corrosion resistance, longer durability than ordinary steel, good corrosion resistance and high strength.
Therefore, cold-rolled steel is suitable for dry environments, and stainless steel is suitable for bathroom use. Buy damping, cushioning and mute.
3. How to choose drawer slides?
Drawer slides are generally divided into three types: bottom support type, steel ball type and roller type. When buying, observe whether the surface treatment is smooth, the specific weight and thickness.
Steel ball type: smooth sliding, convenient installation and very durable.
Bottom support type: the rail is hidden at the bottom of the drawer, durable, no friction, no noise, and self-closing when sliding.