TP321 Ф50mm*2mm ASME SA-213/SA-213M Stainless Steel Pipe With Good Weldability For Food and Beverage Industry

 
Description
 
TP321 Ф50mm*2mm ASME SA-213/SA-213M Stainless Steel Pipe With Good Weldability For Food and Beverage Industry
 

 
 
TP321 stainless steel pipe refers to a specific type of seamless or welded pipe that is manufactured in accordance with the ASTM A312 specification and is made from grade 321 stainless steel. The A312 specification sets the standards for seamless, welded, and heavily cold worked austenitic stainless steel pipes intended for high-temperature and general corrosive service.
TP321 stainless steel is a stabilized austenitic stainless steel alloy that contains titanium as a stabilizing element. This titanium addition helps to prevent sensitization and intergranular corrosion that can occur during welding or exposure to high temperatures.
Manufacturing Process: A312-TP321 stainless steel pipe can be manufactured using either a seamless or welded process. Seamless pipes are produced by piercing a solid billet of stainless steel and then extruding it into a seamless hollow tube, while welded pipes are made by joining the edges of a flat strip or plate through welding.

 
Chemical Composition
 

 
Mechanical Properties
 

Feature
 
1. Weldability: 321 stainless steel pipe has good weldability, allowing for easy fabrication and joining. It can be welded using common welding techniques such as TIG (tungsten inert gas) welding and MIG (metal inert gas) welding. However, it is important to use appropriate welding procedures to prevent sensitization and maintain the corrosion resistance of the material.
2. Stabilization: 321 stainless steel contains titanium as a stabilizing element, which prevents sensitization and intergranular corrosion that can occur during welding or exposure to high temperatures. This stabilization makes it suitable for applications involving prolonged exposure to elevated temperatures, such as welding, heat treatment, and high-temperature service.
3. Formability: 321 stainless steel pipe exhibits good formability, making it easy to shape and fabricate into various sizes and dimensions. It can be bent, formed, and machined to meet specific project requirements.
4. Durability and Longevity: 321 stainless steel pipe is known for its durability and longevity. It offers excellent resistance to corrosion, high temperatures, and mechanical stress, ensuring a reliable and long-lasting piping system. This makes it a cost-effective choice for applications where maintenance and replacement costs need to be minimized.

Application
 
1. Chemical Processing: TP321 stainless steel seamless pipe is widely used in the chemical processing industry for transporting corrosive fluids and chemicals. It is suitable for handling acids, alkalis, solvents, and other aggressive substances. Its corrosion resistance ensures the integrity and longevity of the piping system.
2. Power Generation: TP321 stainless steel seamless pipe is commonly used in power generation plants, including thermal power plants and nuclear power plants. It is employed for steam lines, piping systems, and other high-temperature applications where resistance to corrosion and stability at elevated temperatures are crucial.
3. Heat Exchangers: TP321 stainless steel seamless pipe is commonly utilized in heat exchangers, which are crucial components in various industries. Its high-temperature resistance and corrosion resistance make it suitable for transferring heat between fluids in demanding environments.
4. Water Treatment: TP321 stainless steel seamless pipe is suitable for water treatment applications, including desalination, wastewater treatment, and water distribution systems. Its corrosion resistance ensures the longevity and reliability of the piping infrastructure.

 
FAQ
 
Q1: What industry standards should 321 stainless steel seamless pipe comply with?
A1: 321 stainless steel seamless pipe should comply with relevant industry standards such as ASTM A312 or ASME SA312, which define the requirements for seamless, welded, and heavily cold worked austenitic stainless steel pipes.
Q2: What is the difference between 321 stainless steel seamless pipe and 304 stainless steel seamless pipe?
A2: The main difference is the addition of titanium in 321 stainless steel, which provides stabilization against sensitization and intergranular corrosion. 321 stainless steel offers better high-temperature strength and corrosion resistance compared to 304 stainless steel.
Q3: How long is the delivery time?
A3: Generally it is within 10 days. If the goods is not in stock , according to the quantity it is within 30 days.