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.

PVC threading tube has 16 20 25 30 40 50 75 90 110 PVC drain pipe is available 40 50 75 90 110 160 200 250 315 400 500 PVC there are pipes for water supply 20 25 32 40 50 63 75 90 110 160 200 These are commonly used

PVC pipe drainage pipe is a kind of sanitary PVC resin as the main raw material, adding a suitable amount of stabilizer, lubricant, filler, colorant, etc. through the plastic extruder extrusion molding and injection molding machine, through cooling, solidification, finalization, inspection, packaging and other processes to complete the production of pipes and 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