Heat resisting stainless steel tube pipe

Heat resisting stainless steel tube pipe

Model No.︰-

Brand Name︰-

Country of Origin︰China

Unit Price︰US $ 4000 / ton

Minimum Order︰1 ton

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Product Description

Heat Resisting Stainless Steel Seamless Tubes

 

Heat Resisting Stainless Steel Seamless Tubes

These stainless steel have the good heat-resisting performance, is suitable in the steam environment or 550℃ and the above temperature.

Anticorrosion environment: The temperature may reach 800 ℃

Application: Boiler

310S Stainless steel is a combination of good strength and corrosion resistance in temperatures up to 2100oF (1149℃). Due to its relatively high chromium and nickel content it is superior in most environments to 304 or 309 stainless.

309S High corrosion-resistant, chromium nickel grade with carbon limited to .08 to reduce carbon precipitation during welding. Maximum Recommended Service Temperature Continuous 1100℃ /Intermittent  980℃.

304H the carbon content is controlled to a range of 0.04-0.08 to provide improved high temperature strength to parts exposed to temperatures above 800°F (427℃)

321H advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427℃ to 816°C).

347H in higher elevated temperature allowable stresses for these stabilized alloys for ASME Boiler and Pressure Vessel Code applications. The 321 and 347 alloys have maximum use temperatures of 1500°F (816°C)

Grade(UNS):

310S | 309S | 304H | 321H | 347H

Outside Dia:

0.5-550mm

Wall Thickness:

WT0.05-80mm

Standards(Norm):

EN 10216-5;DIN 17456;DIN 17458;DIN 17459

 

GB/T14975;T14976;T13296;GB5310;

 

ASTM A213;A269;A312;A511;A789;A790;

 

JIS G3459;G3463;

 

GOST 9940;GOST 9941;