Plumbing fittings are various parts used for plumbing in the plumbing renovation, these accessories are inconspicuous but indispensable. This encyclopedia is mainly around what are the plumbing accessories, plumbing accessories purchase method, plumbing accessories material, plumbing accessories pictures and other aspects to introduce plumbing accessories.
Keywords.
Plumbing fittings, what are the plumbing fittings, plumbing fittings material, plumbing fittings manufacture
1. What are the pipe fittings
1. Directly
Also known as casing, pipe socket joint. When using it, pay attention to match the size of the water pipe. When the pipe is not long enough, it can be used as a fitting to connect two pipes to extend the pipe.
2. Elbow
It is used for turning the water pipe. Since the water pipe itself is straight and cannot be bent, if you want to change the direction of the water pipe, you can only achieve it through the elbow, mainly including 45° elbow and 90° elbow.
3. Inner wire and outer wire
It is used when connecting faucets, water meters and other types of water pipes. It is usually used together. The inner wire parts are mainly used in home decoration.
4. Tee
Divided into the same diameter tee and the different diameter tee, it is used to connect three water pipes in different directions, and it needs to be used when a water channel is drawn from a water pipe.
5. Size head
It is used to connect two pipes with different diameters, and there are large and small heads for direct, elbow and tee.
6. Plug
It is used to temporarily close the water outlet after the water pipe is installed. It will be removed when the faucet is installed. When using the plug, it should be noted that the size must match the corresponding pipe fittings.
7. Bend around
Also known as a bridge, when two water pipes intersect on the same plane without butt joints, in order to ensure the normal use of the water pipes, a transition is made around the bend, like an arch bridge, to avoid the direct intersection of the water pipes by the avoidance of the plane.
8. Stop valve
Mainly used to open and close the water flow, the function of the pipe clamp is to fix the position of the water pipe to prevent the displacement of the water pipe.
9. S and P bends
It is mainly used for the connection of water buckets and sewer pipes, and both have the function of deodorization. The S-bend is generally used for dislocation connection, while the P-bend belongs to the deodorization connection, which is used for anti-blocking and deodorization.
2 How to choose water pipe accessories
1. Choose a package
When purchasing water pipe fittings, pay attention to choosing the fittings that match the pipes, and it is best to choose the matching fittings of the same brand.
2. Smell
You can smell the water pipe fittings with your nose to see if there is any irritating odor. Good quality fittings should have no peculiar smell.
3. Look at the appearance
When buying pipe fittings, pay attention to observe whether the color, gloss is uniform, whether the wall thickness of the pipe fittings is uniform, and whether the pipe wall is smooth; for pipe fittings with threaded fasteners, pay attention to whether the distribution of the threads is uniform.
4. Test performance
When purchasing water pipe fittings, you should carefully read the product manual and certificate to understand the performance indicators of the product. The safest way is to buy from a large and formal building materials market.
5. Choose a reliable supplier
Choosing a reliable supplier of pipe fittings is more assured of quality, not only in terms of product size specifications and appearance design, but also more assured to use. HONGKE valves are specialized in manufacturing, not only have professional sales experience, but also reliable after-sales service. Contact us now to inspect the factory online and provide free sample trials.
3. Water pipe fittings material
At present, the main materials of water pipes and fittings are metal pipes, plastic pipes and plastic composite pipes, of which plastic pipes are the mainstream choice.
1, metal pipe materials are mainly copper, galvanized pipe, the advantages of strong permeability, seismic anti-cracking, acid and alkali resistance, insulation system compatibility is very good; the disadvantage is that scratches will appear after being scratched by knives, easy to appear hollow drum; copper pipe suitable for drinking water pipe, and galvanized pipe can not be used as a drinking water pipe.
2, plastic pipe materials are mainly PPR pipe, PB pipe, PE-RT pipe, etc., the advantage is light, non-toxic, pressure resistance, corrosion resistance; disadvantage is high temperature resistance, pressure resistance is relatively poor, and through the hot water pipe is easy to deformation, affecting the beauty; more suitable for hot water pipes, but also as pure drinking water pipes.
3, plastic composite pipe materials are mainly aluminum-plastic composite pipe, the advantage is not easy to corrosion, easy construction, more high temperature resistance, insulation performance is good; disadvantage is poor compressive resistance; more suitable for construction as a bright pipe or buried in the wall, should not be buried underground.
Post time: Oct-25-2022
