ASTM A213 TP321 material & SS 321 Seamless Tube manufacturer in India
What is 321 Stainless Steel Tube?
The 321 Stainless Steel Tube is made from austenitic grade stainless steel. It has similar properties like that of 304 grade stainless steel, but contains a higher level of carbon and titanium in the chemical composition. The ASTM A213 TP321 material offers outstanding resistance to oxidation and corrosion. They are known for possessing high toughness that goes down till cryogenic temperature. The SA213 TP321 material also possesses good forming and welding capabilities.
321 Stainless Steel Tube
More than 30 years experience as a 321 Stainless Steel Tube manufacturer in India
Supplier & exporter of 1.4541 Tube in round & square shapes, view 321 Stainless Steel Exhaust Tubing sizes and price in Gujarat, India
They show good performance up to the temperature of 900 degrees C. They do not have aesthetic appeal, and thus, they do not have any decorative usages.
321 Seamless Tube vs Dom
The 321 Stainless Steel Pipe is made of austenitic alloy, that has been stabilized with the help of titanium. The 321 Seamless Tube is manufactured from a solid round billet, which is heated to form a hollow tube. They do not have any welding seams, and hence offer strong and leakage free connections.
The DOM (Drawn Over Mandrel) mechanical UNS S32100 Round Tube is cold drawn and they are electric resistance welded tubes. All of their flash are removed prior to the cold drawing process. This process produces more exact OD and ID tolerances, compared to the traditional electrically welded tubing solutions.
Don't forget to compare our price with other 321 SS Tube suppliers, check SA213 TP321 material price list and nominal sizes
Why mill test certificate required with SA213 TP321 material?
The mill test certificates are issued by 321 SS Tube suppliers and manufacturers. It helps to certify the mechanical and chemical features of the given AISI 321 Heat Exchanger Tubes follow the technical specifications and norms.
Typically, the mill test certificates help to conform the EN 10204 standard and is related to various steel products. The certificate issues by the concerned 321 Stainless Steel Tube suppliers and manufacturers consists of:
- Dimensional measurements that helps to check compliance with the allowed tolerance.
- The material grade and all applicable specifications.
- The results of any additional tests, like hardness, hydrostatic, impact test, etc.
Is 321 stainless steel tubing with titanium?
Most 321 stainless steel tubes have some titanium in them, but only as a stabilizing factor. In 321 steel, titanium reacts with carbon to produce titanium carbides, which block chromium carbides' growth and thus minimize intergranular corrosion damage.
Most 321 stainless steels have a titanium percentage between 0.4% to 0.6%. There are also chromium, nickel, manganese, silicon, phosphorus, sulfur, and carbon elements in 321 stainless steel.
Titanium's addition to 321 stainless steel tubing increases the material's resistance to high temperatures, making it a desirable option for use in the aerospace industry, heat exchangers, and other high-temperature uses. Further, it is also an ideal choice for welding applications.
Why to pay commission to AISI 321 Stainless Tubing suppliers & dealers, buy from SS 321 Tube manufacturers and save cost
The sizes of 321 stainless steel exhaust tubes are typical as follows, but this can change from several manufacturers: Wall Thickness can be between 0.049"- 0.180", and Outward Diameter can be between 1"- 6"
While these are some of the most frequently seen dimensions in exhaust systems, other dimensions may be offered based on the manufacturer.
Choosing the right size of 321 stainless steel exhaust tubing depends on many factors, including the flow rate of exhaust gases, the amount of pressure imposed on the tubing, and other factors distinct to the application. The right size and wall thickness must be chosen for the exhaust system to function appropriately and effectively.
