ASTM A213 TP444 Seamless Ferritic Austenitic Alloy Steel Tube Superheater Boiler

 
Seamless Ferritic and Austenitic Alloy-Steel Tube ASTM A213 TP444 Superheater Boiler

TONG CHUANG GROUP deal with Austenitic Stainless Steel， Nickel Alloy Steel(Hastelloy ， Monel， Inconel， Incoloy ) seamless and welded pipe and tube already more than 33 years， every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 70 countries， Like Italy， UK， Gernmany， USA， Canada， Chile， Colombia， Saudi Arabia， Korea， Singapore， Austrial， Poland， France …
 
Overview
 

ASTM A213 includes ferritic and austenitic seamless boiler， superheater， and heat exchanger steel tubes， and grades with the letter H in their names have different requirements than similar grades without that letter， the H. These different requirements provide a higher creep rupture strength than is normally achievable with similar grades without these different requirements.
These different requirements provide higher creep strengths than can normally be achieved with similar grades without these different requirements.
The tube sizes and thicknesses specified in this specification are typically 1/8 inch [3.2 mm] ID to 5 inch [127 mm] OD.[127 mm] with an outside diameter of 0.015 to 0.500 in. [0.4 to 12.7 mm]， including minimum wall thickness or， if specified in the order， average wall thickness.
The average wall thickness of the Other diameters of tubing may be furnished， provided that such tubing meets all other requirements of this specification.
Specifications

 
 
Chemical Composition of  ASTM A213 TP444
 
 

 
 
Mechanical Properties of ASTM A213 TP444
 
 

ASTM A213 TP444 Seamless Tube Application

  
Oil 
Gas
Superheater

Boiler
Heat Exchanger
Condenser