PVC elbow in pipe system, elbow is the pipe that changes the direction of pipeline. According to the angle, there are 45 degrees and 90 degrees 180 degrees which are most commonly used, and other abnormal angle elbows such as 60 degrees are also included according to the needs of the project. Elbows are made of cast iron, stainless steel, alloy steel, calcinable cast iron, carbon steel, non-ferrous metals and plastics. Connection with the pipe are: direct welding (the most commonly used way) flange connection, hot melt connection, electric melt connection, threaded connection and socket connection. According to the production technology, it can be divided into: welding elbow, stamping elbow, pushing elbow, casting elbow and so on. Other names: 90 degrees elbow, right angle bend, love and bend. National Standard Process Flow of Sinopec Standard Pipe Fittings Implementation Standard.
The diameter of PVC drainpipe is standard, and 4 inches is 110 pipe. They all talk about outer diameter, because this is matched with PVC fittings. Therefore, the diameter of the tube is unable to determine the thickness of the wall because it is the same. If you want to know the thickness of the pipe wall, simply take a vernier caliper to measure directly, or the diameter of the pipe minus the size of the aperture, and then divide it by 2 to get the result. As for the 4-inch pipe, the pipe wall is 3.2 mm, is produced according to national standards, also known as national standards, such as pipe wall: 2.1MM or 2.2MM, are produced according to enterprise standards, is the enterprise standard pipe, some also called rainwater pipe, distinguish drainage pipe.
Below is a list of some of the most commonly used PVC pipe fittings. Each entry contains a description of the fit and its possible uses and applications. For more information on these PVC pipe fittings, please visit their respective product pages. It's important to remember that each accessory has countless iterations and uses, so keep this in mind when purchasing PVC pipe fittings.
In the piping system, the elbow is a pipe that changes the direction of the pipe. According to the angle, there are three most commonly used 45°、90° and 180°. In addition, according to the engineering needs, other abnormal angle elbows such as 60° are included. What is the length of the PVC pipe elb
Decoration is a very small cost, so we can save as much as we can. But when a friend's home is decorated, because of the worker's mistake, the toilet will be a sewer pipe and 90 degrees of bend three-purpose glue bonded, how to remove the glue? The first is relatively simple and crude, that is, dire
When the PVC pipe leaks, turn off the total valve of the water, locate the leakage pipe and measure the size of the rupture. When the house is decorated, PVC pipes are used in many kitchen and toilet sewer pipes. When a leak occurs, the main valve of the water should be closed, and then the location
Thank you for your interest in our website. Have you ever encountered such a situation? When installing PVC pipes, especially when installing elbow pipes, it may be difficult to fit between the pipes. This is because the angle of the PVC pipe elbow fitting is not suitable. The next article will solv
Pipe elbow plays a very important role in the pressure pipe system, usually made of PVC pipe elbow, PPR pipe elbow, stainless steel elbow, etc. Elbows not only can make the pipeline change the direction in the pipeline system, but also plays an important role that increases the flexibility of the PVC pipe, and reduces the vibration and the restraint of the pipes. And the PVC pipe elbow can compensate for the thermal expansion, so it’s an important part in the pressurized pipe. The elbow is most stressed in the pipeline, and is therefore the most vulnerable part of the pipeline.
With the rapid development of the production technology, construction technology and the fire protection measures of PVC pipes and fittings, PVC pipe elbow and PVC pipe tee has been widely used in construction drainage works. But in the actual installation process, there often will be some wrong practices, resulting in floor water seepage, water leakage at the pipe joints, poor water, indoor air pollution, etc., seriously affecting the normal use of households. Here we introduce the common installation errors of PVC pipe fittings and countermeasures.