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What is German ktw certification？
Nov 21 , 2022
KTW (German drinking water industry non-metallic parts testing and testing accreditation) represents the German federal health department drinking water system selection and health assessment authority, it is the laboratory of DVGW in Germany. KTW is a compulsory regulatory authority established in 2003. Suppliers are required to comply with DVGW (German Gas and Water Association) regulation No. W...
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Do you know what are the faucet accessories?
Dec 05 , 2022
1. The single-control spool mainly controls the water flow of the faucet and is controlled by rotation. Generally, the maximum rotation degree is 90 degrees. 2. The filter element is mainly used as a special tool for purifying water, and it is used in general faucets. 3. Rubber parts, generally O-rings, mainly play the role of sealing, and there are two types of dynamic sealing and sta...
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How to remove scale from shower head？
Jan 03 , 2023
To remove the scale inside the shower, you only need to poke the hole with a toothpick, then pour clean water and shake it clean. The specific steps are as follows: take a toothpick Locate the blockage above the shower head and get a clean toothpick. pour water Poke a toothpick into these blocked holes, poke the dirt inside, and pour clean water into it from the end of the shower. shake the shower...
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How to disassemble the rotary faucet？
Jan 11 , 2023
1. If the hot and cold water faucet is controlled by a main water inlet valve, close the main valve. When the hot and cold water inlet pipes are separated, then close the corresponding two valves. 2. Use a flat-blade screwdriver to open the accessory "01 hot and cold mark (handle fixing screw hole plug)" shown above; 3. Use a flat-blade screwdriver to insert into the hole plug (cold and hot mark h...
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How to choose a faucet water outlet nozzle
Feb 24 , 2023
The majority of consumers, when buying water nozzle, the first to see whether the water nozzle electroplating surface is shiny and symmetrical, pay attention to whether there is peeling, cracking, burning, dew bottom, peeling, black spots and obvious hemp spots and other defects. Second, pipe thread accuracy is the nozzle and hose or pipe connection, when the choose and buy visual thread surface d...
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