A213 T91 Alloy Steel Boiler Tubes

A213 T91 alloy boiler tube is a high-performance alloy steel tube material mainly used in the manufacture of high-temperature and high-pressure boiler and heat exchanger piping systems. This material conforms to ASTM A213 standard, and shows good heat resistance in high temperature and high pressure environment above 600 degree , and can withstand the corrosion of high temperature medium and steam for a long time.
Application areas: widely used in the manufacture of superheater tubes, reheater tubes, pipes, elbows, flanges, etc. It is suitable for boilers and heat exchanger systems in coal-fired power plants, gas-fired power plants, nuclear power plants and other types of boilers and heat exchangers.
Heat treatment: including normalising treatment, annealing treatment, quenching and tempering treatment, as well as preheating and post-weld heat treatment to optimise the material properties.

A213 T91 Alloy Steel Seamless Boiler Tube Specification

 

A213 T22 Seamless Boiler Tube

 

A213 T91 Chromoly Steel Alloy Heater Tube

A213 T91 Low Alloy Steel Superheater Tube

A213 T91 Boiler Super Heater Tubes

1.Do you provide free samples?

2.What is your company advantage?


3. How long is your delivery time?
Generally it is 3-7 days if the goods are in stock or it is 7-15 days if the goods are not in stock, it is according to quantity.
4. What is your terms of payment ?


5.What is package?
Standard export packing(PVC+waterproof paper +sea-worthy wooden packing)

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