Alloy 20 Pipe

Alloy 20 Pipe Manufacturer, Supplier in India
Alloy 20 pipe is a type of piping material composed primarily of a nickel-chromium-molybdenum alloy, known as Alloy 20. What sets Alloy 20 pipe apart from other pipe materials is its exceptional resistance to various corrosive environments, including sulfuric acid, phosphoric acid, and chloride-containing environments. This unique resistance makes Alloy 20 pipe an ideal choice for applications in chemical processing, pharmaceuticals, food processing, and petrochemicals, where exposure to highly corrosive substances is common.

Alloy 20 pipe exhibits excellent mechanical properties, including high tensile strength and good impact resistance, making it suitable for demanding operational conditions. It's versatility and exceptional corrosion resistance make Alloy 20 pipe a preferred choice for projects requiring reliable, durable piping solutions in aggressive environments.

What are the main applications and industries that utilize Alloy 20 pipe?
Alloy 20 pipe finds widespread applications across various industries due to its excellent corrosion resistance and mechanical properties. One of the primary sectors that utilize Alloy 20 pipe is the chemical processing industry, where it is employed in constructing chemical reactors, storage tanks, and piping systems handling corrosive chemicals such as sulfuric acid, nitric acid, and phosphoric acid. The pharmaceutical industry also extensively uses Alloy 20 pipe to manufacture equipment and piping systems producing drugs and chemicals. The food processing industry benefits from using Alloy 20 pipe. For handling corrosive ingredients, such as citric acid and tomato-based products.

Petrochemical plants, power generation facilities, and offshore oil and gas platforms rely on Alloy 20 pipe to resist chloride-containing environments and seawater. Furthermore, industries involved in wastewater treatment, pulp and paper production, and desalination plants commonly utilize Alloy 20 pipe for its ability to withstand aggressive and corrosive media. Alloy 20 pipe is a versatile and reliable solution across various applications and industries where corrosion resistance is crucial.

Rolling and welding

Firstly, the Alloy strips are made to gone through various quality checks and are trimmed at edges. They are then fed to the tubes mill by Alloy pipe manufacturers in India. The strips pass through the number of rollers as per the required size. In the tubes-mill, the strip is gradually converted into the tubular shape. The fitted welding machine is then used to weld trim edges of the strip using TIG welding process. The scraps and inside weld bead are removed instantaneously by the Tibo machine. In this way, rolled pipes and tubes are formed.

The cleaning and heating phase

The rolled Alloy pipes thus manufactured are cut to the required lengths depending upon the industrial demand. These stainless pipes and tubes are then subjected to cleaning to remove the dirt. Further, a heat treatment is given to these rolled pipes and tubes to remove the stresses that may occur due to welding and formation processes. Heat treatment is given on the continuously rolling hearth furnace. The furnace is fitted with temperature recorders and controllers. After the heat treatment process, the Alloy tubes and pipes are straightened and subjected to pickling for removing scales from the surface.

Cold- drawing process

In some cases, the required size may not be obtained from the mill directly. Then, the cold operation process can be used to obtain the desired size. In cold drawing process, the tubes or pipes are coated with oxalic and soap solution. This solution acts as a lubricant to reduce friction while cold drawing operation. In the cold drawing process, the tube or pipe is drawn over the bench using Die plugs.

Finishing process

The drawn-out tube or Alloy pipe is then subjected to cleaning, heat treatment, pickling and straightening. The computerized ink jet marking machine is used to do the marking on the finished pipes or tubes. The pipe or tube is marked with grade of material, size, heat number and the stamp of third party inspection before passing on to Alloy pipe exporters. The stainless tubes or pipes thus produced will undergo certain testing and quality checks. This process is followed by proper packing and dispatch. There are numerous numbers of Alloy pipe applications, these pipes and tubes are used thereafter for.