JIS G3462 STBA22 Alloy Steel Heat Exchange Tube
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JIS G3462 STBA22 Alloy Steel Heat Exchange Tube

JIS G3462 STBA22 seamless high temperature steel pipe can be manufactured by seamless process or electric resistance welding process.
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Product Introduction

GNEE is an experienced boiler and pressure steel pipe supplier and can provide you with all grades and size ranges of JIS G3462 STBA22 Alloy steel pipe.
JIS G3462 STBA22 Heat exchanger pipe is a low alloy steel pipe, also known as P22 steel. It has good heat resistance and oxidation resistance for high temperature service applications. Condenser tubes according to JIS G3462 Grade STBA 22 are reheated and furnished in full annlealed, isothermal annealed or normalised quenched and tempered condition.
JIS G3462 STBA22 Seamless heat exchanger pipe is suitable for pipelines and equipment in high temperature and high pressure environments, such as power plants, heat exchangers, oil and gas equipment

Take ActionContact Us: sales@gneetube.com
 

Chemistry Composition

C, %

Si, %

Mn, %

P, %

S, %

Cr, %

Mo, %

0.15 max

0.50 max

0.30-0.60

0.035 max

0.035 max

0.80-1.25

0.45-0.65

Mechanical Properties

Tensile Strength , MPa

Yield Strength, MPa

Elongation, %

Hardness, HRB

410 min

205 min

30 min

85 max

JIS G3462 STBA22 seamless high temperature pipe

JIS G3462 STBA22 Superheater tube

Advantages of Choosing GNEE

Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

Gnee Factory environment

JIS G3462 STBA22 Alloy Steel Heat Exchange Tube

FAQ

1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.

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