Article Introduction
As for the 4-inch PVC elbow 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.
Through the following article content, you can clearly understand more relevant information about PVC elbows !
How to measure pipe wall thickness
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.
Different material connection methods
The 110 PVC tube is 4 inch PVC tube and the diameter is marked. The inner diameter is marked. The connection of PVC pipe fittings with steel pipes and cast iron pipes is usually made by flange joints (above medium caliber specifications). The small caliber can be made by valve joints (socket bonding and external thread changing joints). The tooth end is joined by the same diameter joint of the metal pipe.
Common angles and specifications of PVC pipe elbows
angle：
In the piping system, the PVC 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°.
specifications：
32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 200mm, 250mm, 315mm, 400mm, 500mm, most PVC pipe specifications have a certain gap, this is normal The length of the PVC-U pipe is generally 4m or 6m, and other lengths are determined after negotiation between the supplier and the buyer.
How to choose the size of PVC elbow
The size of the PVC elbow depends mainly on the diameter of the connected PVC drain pipe. Common PVC elbow sizes include 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm and 200mm, etc.
When choosing an elbow, you need to pay attention to the following points:
Matching pipe diameter: The diameter of the elbow should match the diameter of the connected drain pipe. For example, if the diameter of the drain pipe is 50mm, a 50mm elbow should be selected.
Bending radius: The bending radius of a 90-degree elbow is usually 1.5 times the diameter of the pipe. Depending on specific needs, long radius or short radius elbows can be selected.
Material and brand: Choose a well-known brand of PVC elbow to ensure that the material is environmentally friendly and has no irritating odor. High-quality PVC elbows usually have no odor and a smooth and uniform appearance. For example, SAM-UK is a high-quality pipe supplier.
Application environment and pressure: Choose the appropriate elbow type according to the actual application. For example, for high temperature environments, choose seamless elbows; for corrosive environments, choose stainless steel or alloy elbows.
Through the above points, you can ensure that you choose the appropriate PVC elbow size to meet different usage requirements.
Summarize
There are also many options for the angle of PVC elbows, the most common ones are 45° and 90°. The specifications of 45° elbows include 50mm, 75mm, 110mm and 160mm, while the specifications of 90° elbows include 50mm, 75mm, 110mm, 160mm and 200mm. These specifications of elbows can meet the needs of different pipe connections.
When purchasing PVC elbows, it is recommended to choose the appropriate size and angle according to the specific application scenario and pipe diameter. For example, a 90° elbow is usually calculated based on the known diameter of the pipe, and the bending radius is often 1.5 times the diameter. The size of 90° elbows of different models will vary.
For pvc pipe elbow, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our pvc pipe elbow has been well received by many customers and enjoyed a good reputation in many countries. SAM-UK pvc pipe fittings have characteristic design & practical performance & competitive price.
About SAM-UK
SAM-UK are a professional 18+ years manufacturer in producing vinyl building profile products and PVC , CPVC , PPH , PPR , PP pipes and pipe fittings, valves, taps and so on. We own the certificates of SGS\SONCAP\ISO9001\CE\NSF，support color /size customization. Welcome to consult for Catalog and Product. you can contact us at email sales@sam-uk.com
