Daily Archives

2 Articles
My Blog

Talk About 90 degree steel pipe elbow Again

Posted by Raymond Woods on

Fittings such as 90 degree elbows are reliable solutions for industries with harsh environments. Premium alloys are the most common and popular copper-nickel alloys used to make all fittings. It has a special chemical composition including copper, nickel, manganese, carbon, silicon and sulfur. Due to its good chemical properties, it has excellent corrosion resistance in any alkaline and acidic environment.

Due to their unique properties such as higher strength, good weldability and toughness, fittings from Branded Fitting Manufacturer are ideal for various industries. These accessories are available in various sizes, specifications, grades and types according to the needs of the industrial sector. In addition, quality fittings can be easily installed in the piping system. Now we will introduce you the related elbw in this article.

About 90 degree elbows

All the different types of pipes and pipes are considered to require their own fitting styles, but all fittings use the most common features. At the same time, the elbows allow you to change the direction of the piping system. Generally, they come in 45-degree, 90-degree, and 180-degree varieties.

Definition of 90 degree elbow

Fittings 90° elbows are used to connect two steel pipes at right angles to each other. In horizontal installations, they are used as corners or railing ends. In other words, 90-degree elbows can be easily connected to pipes made of a variety of different materials, including rubber, steel, cast iron, copper, and plastic.

The bending of the tubing arrangement changes the direction of the fluid or gas flowing through the pipe by 90°. Elbow, also known as “quarter elbow”, is a pipe fitting used to change direction.

Various elbow materials

There are 45-degree, 90-degree and 180-degree elbows according to the flow direction. According to the different materials of the valve body, there are many types of elbows, such as stainless steel, carbon steel and alloy steel. The materials used for the elbow are as follows:

  1. Rubber
  2. Polyvinyl chloride
  3. Copper
  4. Cast iron
  5. Brass or bronze
  6. Stainless steel
  7. Galvanized carbon steel
  8. Alloy or Aluminum

Application of 90 degree steel pipe elbow

In short, the steel pipe 90 degree elbow is a pipe fitting that connects two pipes. The main goal is to change the course of events. As we all know, steel elbows have different angles. The most common are 45°, 90° and 180° steel pipe elbows. If there are special requirements, the piping system can also adopt other angles, such as 60 degrees or 120 degrees.

My Blog

How do I know what class my Double Flange Concentric Butterfly Valve is?

Posted by Raymond Woods on

To determine the class of your Double Flange Concentric Butterfly Valve, you will need to refer to the manufacturer’s specifications or documentation that came with the valve.

The class of a valve refers to its pressure rating, which determines the maximum pressure that the valve can withstand before it fails. Double Flange Concentric Butterfly Valves are typically designed and rated according to industry standards such as ANSI (American National Standards Institute) or ISO (International Organization for Standardization).

The pressure rating, or class, of the valve is usually indicated by a numerical value, such as Class 150, Class 300, Class 600, and so on. This value is determined based on the valve’s size, materials, design, and performance characteristics, and it is important to ensure that the valve’s pressure rating is appropriate for the intended application.

If you are unable to locate the class rating of your Double Flange Concentric Butterfly Valve in the manufacturer’s documentation, you may need to contact the manufacturer or a qualified valve supplier for assistance.

How do you identify a Double Flange Concentric Butterfly Valve?

A Double Flange Concentric Butterfly Valve is a type of valve that is designed to control the flow of fluids or gases in a piping system. China Double Flange Concentric Butterfly Valve manufacturer It is called “double flange” because it has flanges on both sides of the valve body, and “concentric” because the valve disc is centered within the valve body and its axis of rotation is aligned with the centerline of the valve bore.

To identify a Double Flange Concentric Butterfly Valve, you can look for the following characteristics:

  1. Valve body: The valve body of a Double Flange Concentric Butterfly Valve is usually made of cast iron, ductile iron, carbon steel, or stainless steel, and it has a circular shape with two flanges bolted to either end.
  2. Disc: The valve disc is the component that rotates within the valve body to control the flow of fluid or gas. In a Double Flange Concentric Butterfly Valve, the disc is centered within the valve body and has a circular shape with a flattened profile.
  3. Stem: The valve stem is the component that connects the valve disc to the actuator or operator. In a Double Flange Concentric Butterfly Valve, the stem is centered within the valve body and extends through the top of the valve.
  4. Seat: The valve seat is the component that provides a seal between the valve disc and the valve body. In a Double Flange Concentric Butterfly Valve, the seat is usually made of an elastomeric material such as EPDM or Buna-N, and it is located on the inner surface of the valve body.
  5. Actuator or operator: The actuator or operator is the component that controls the rotation of the valve disc. In a Double Flange Concentric Butterfly Valve, the actuator or operator can be manual, electric, pneumatic, or hydraulic.

By examining these characteristics, you should be able to identify whether a valve is a Double Flange Concentric Butterfly Valve or not. However, it is always best to refer to the manufacturer’s documentation or consult a qualified valve supplier for confirmation.