ASTM A213 Ss310s 310h 317 317L 321 321H 347 347H 904L Seamless Stainless Steel Pipes Tube

For ASTM A213 Seamless Tubes with diameters less than 1/8 in. [3.2 mm] in inside diameter or 0.015 in. [0.4 mm] in thickness，mechanical property requirements won’t apply. Tube with other dimensions may be furnished comply with other requirements.

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Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP310HCbN, TP316H, TP321H, TP347H, TP347HFG (fine grained) and TP348H are modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316, TP321, TP347, and TP348, and are intended for high-temperature service, such as for superheaters and reheaters.

Chemical Composition Of ASTM A213 Stainless Steel Tubes

 Mechanical Properties Of ASTM A213 Stainless Steel Tubes

 ASTM A213 Stainless Steel Tubes Outside Diameter and Wall Thickness Tolerance

ASTM A213 Seamless Stainless Steel Pipe & Tube

ASTM A213 tubing has been widely used in high temperature services especially for the boiler and superheater. Tube material could be in alloy steel and stainless steel, and manufactured in seamless of hot rolled or cold drawn. so this pipe usually used in very important places and the price is much higher than normal carbon pipes.
 

ASTM A213 Application

ASTM A213 Stainless Steel Tubes that are capacitated to withstand temperature variations and thus are used in heat transfer process equipment like boilers, super heaters, heat exchangers, condensers and similar applications.
 

ASTM A213 Seamless Tube Manufacturer

We are professional ASTM A213 seamless tube manufacture & supplier, having capability to produce wide range size seamless tube for heat exchanger system, manufacturing process starts from extrusion of billet, by cold rolling and cold drawn methods to control size and tolerance, heat treatment will be finished after cold working to achieve original steel properties, which improve high temperature resistance and corrosion resistance, then tubes should be under pickling passivation condition.

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