SS 347H Seamless Pipe and ASTM A213 TP347H material supplier in India
What is 347H Stainless Steel Tube?
The 347H Stainless Steel Tube is made from austenitic stainless steel with chromium in its alloy. It is the high carbon version of 347 ss. The SS 347H Welded Tube is mostly used in applications where high temperature resistance is an essential requirement. The ASTM A213 TP347H shows similar resistance to corrosion to that of Alloy 304. They are mostly used for heavy welded equipment where annealing is not possible. The material also shows good oxidation resistance, which is on par with most of the other austenitic stainless steel grades.
347H Stainless Steel Tube
In-house manufacturing facilities to produce SS 347H Tube, manufacturer of 347H Stainless Steel Tube since 2001
SS 347H Welded Tube manufacturer in Gujarat, view SA213 TP347H ERW Tube price per kg in India
Due to these properties, the SA213 TP347H ERW Tube can be used for high temperature applications.
What is ASTM A213 TP347H hot finished seamless tubing?
The hot finished 347H SS Coil Tubing is more affordable than the cold drawn tubing solutions. These tubes can be used for products that do not require close dimensional tolerance. It also do not provide high quality surface finish like that of cold drawn Stainless Steel 347H Heat Exchanger Tubes.
An advantage of getting hot finished tubes is that they have thicker walls than tubes produced by any other manufacturing methods. It also exhibits high strength and good mechanical properties. The hot finished Type 347H Bright Annealed Tubes can be found in several high pressure and heavy duty applications.
Supplier of 347H SS Coil Tubing in Asia, view Stainless Steel 347H Heat Exchanger Tubes outside diameter, schedule and price in India
Advantages of Stainless Steel 347H Heat Exchanger Tubes
The WNR 1.4961 Cold Drawn Seamless Tube has high strength and good mechanical properties. They have a high carbon content and possess enhanced strength. The UNS S34709 Heater Tubes can be ideally used for various high temperature applications, like heaters, boilers, pressure vessels, and so on.
They are mainly used where the 304 grade ss is vulnerable to intergranular corrosion. The AISI 347H Condenser Tube shows good resistance to sensitization, and thus, they are a preferred choice for various high temperature services. However, they are susceptible to stress corrosion cracking but exhibit decent oxidation resistance like other austenitic grades.
Type 347H Bright Annealed Tubes exporter in India, view AISI 347H Condenser Tube standard size chart and delivery condition
The outer diameter (OD) tolerance of a tube is the permissible range of error between the nominal OD and the actual OD of the tube. Different manufacturers may use different tolerances for the outside diameter of their 347H stainless steel tubing, so it's essential to check the standards and specs in use before purchasing.
The outside diameter tolerance for 347H stainless steel tubing is typical +/- 0.005 inches (0.13 mm) for sizes up to and including 0.5 inches (12.7 mm) and +/- 0.010 inches (0.25 mm) for diameters over 0.5 inches (12.7 mm) up to 1.0 inch (25.4 mm) according to the ASTM A269 standard.
It is recommended to check the manufacturer's or standard's specs for the tubing in use, as these may have different tolerances than the general guidelines.
