What is the difference between a 4-point water pipe and a 6-point water pipe?
Different diameters: The main difference between a 4-point water line. -a 6-point water pipe and a 6-point water pipe have different diameter, 4 branch pipe diameter is 20mm, while the diameter of 6 branch pipe is 25mm 2. Different applicable areas: whether it is a 6-point water pipe; in a kitchen and bathroom you can use 6-branched pipes, while the kitchen water pipe can be connected with 4-branched pipes; 3. The characteristics of the residence are different: if the house is higher, it is recommended to use a 6-branched pipe; 4-point hose to avoid the phenomenon of no water outlet due to insufficient water pressure. For villas or self-built houses, a 4-point pipe can be used.
How to choose domestic water pipes
1. Choose ppr pipes as material
< p>< p>Water pipes are closely related to our daily drinking water, so the material of water pipes must be new pipes non-toxic and environmentally friendly water. For example: ppr pipe, but this type of water pipe is used a lot now and reaches the level of environmental protection, but you need to identify it carefully when purchasing. You can cut a small part of the sample and burn it with a lighter. If there is no black smoke, it will be clean after burning, which proves that the quality of the water pipe is reliable.2. Water pipe diameter specifications
The size of the water pipe diameter should be selected according to the diameter of the water inlet pipe at the House. It is recommended that everyone purchaseer hot water pipes, because their performance is much better than that of cold water pipes. If the main pipe in the house uses a six-point pipe, the branch pipe can be suitably smaller and a 4-point pipe is sufficient. If the water consumption is large, the branch pipe can also be selected as a 6-point pipe. pipe.
3. Check the light transmission of sewer pipes
When purchasing water pipes, be careful not to choose water pipes. which are obviously transparent, as lower quality pipe materials will have translucency issues. If the wall of the water pipe can penetrate light, the algae in the water will reproduce on a large scale due to the effect of photosynthesis, affecting the water quality, this type of water pipe water therefore cannot be purchased.
4. Duct Accessorieswater pipes
Water pipes contain many small, fragmentary accessories. It is best to buy them in sets and. buy well-known brands. Yes, they can be closely connected during installation. If you mix and purchase different brands, there may be differences in hole diameter specifications, resulting in water leakage.
The editor summarizes: The above is about the difference between a 4-point water pipe and a 6-point water pipe. I hope this is helpful to everyone! The difference between these two types of water pipes is quite big. Different water pipes are used in different situations. You can learn more about them.
What is the cross section of the water pipe quarters?
Water pipes are decorative materials that we often see in our lives. There are several specificationsCommon ions for water pipes, divided into units, including 4 parts for 6 parts for pipes, etc. Some people may not know much. on this subject. Actually, let's convert it. It's easy to understand. Let's see how much water a 4 minute water pipe is and how much water a 4 minute water pipe can put in an hour.
1. How much does a 4 minute water pipe cost?
A 4 minute water pipe is generally 20mm., 4 cent water pipes are collectively called DN15 pipes, and DN15 water pipes are The 4 cent cold water pipes measure 1/2 inch, which is the length marking of a quarter diameter of British quality pipes. Our common water pipe sizes are 4 point pipe and 6 point pipe. A 4-point pipe is four inches, or 1/2 inch, and a 6-point pipe is 3/4 inch. pipe, then a 4 point pipe is sufficient. If there are two pipesoutlet, you must use 6-part pipes.
2. How much water can a water pipe hold in 4 minutes per hour?
1. 1 minute is equal to one-eighth of an inch, with a diameter of approximately 3.175. mm. A 4 minute pipe is approximately 12.7mm.
2. Domestic pipes are generally DN20 pipes, with an average flow rate of around 2.5 tonnes per hour. The taps are usually DN15 and the taps can be opened to release approximately 1.27 tonnes of water.
3. Calculation of the quantity of a pipe of 4 parts diameter under normal pressure in one hour: flow volume = πR_×v×t=3.1415926×(0.0125)_×v×3600≈1.77×v , V is the water velocity, t is the water flow time, and R refers to the pipe radius of 4 minutes. The cross section is therefore the internal diameter πR_.
The above explains what a 4-point water pipe is and how much water a 4-point water pipe can put inn an hour. Hope this can help everyone understand the relevant knowledge of a 4 point water pipe. water pipe, and more decorating knowledge, decorating company reviews and decorating cases. Please stay tuned.
0.76 cubic meters.
1 point is equal to one-eighth of 1 inch. The diameter of a 4-point pipe is approximately 3.175mm, which is approximately 12.7mm. Domestic pipes are generally DN20 pipes. the average flow rate per hour is about 2.5 tons, the tap is usually DN15, and the tap can hold about 1.27 tons of water when opened to the maximum.
The method of calculating the quantity of a pipe of 4 parts in diameter under normal pressure in one hour: flow volume = πR × v × t = 3.1415926 × (0.0125) , t is the water flow? time, and R refers to the pipe radius of 4 minutes. The cross section is therefore the diameter interior πR?.
Precautions for using water pipes
Do not press, hit, step on, or hang heavy objects on the installed pipes. After hiding, mark the location of the pipe to avoid damaging the pipe a second time during decoration. PPR pipes exhibit a certain degree of brittleness at low temperatures (below 5°C). Do not use power saws, hand saws or rapid cutters to avoid impact damage to pipe ends and potential leak accidents.
When cutting pipes with scissors, the scissors should be perpendicular to the axis of the pipe, and the pipe and scissors should rotate and press strongly against each other. Do not shear the pipe forcefully in one direction, as this will cause the pipe end to extrude and deform, and microcracks will easily form at the deformation point, causing damage.hidden dangers. During winter construction, pipe ends may be damaged during transportation. You can cut 4 to 5 cm from each end of the pipes.