JIS G3462 STBA23 alloy boiler and heat exchanger tubes are manufactured in accordance with JIS G3462 standards.
The main uses of STBA23 alloy boiler tubes include boiler water tubes, smoke tubes, superheater tubes, air preheating tubes, etc., suitable for high temperature and high pressure working environments.
In heat exchanger applications, JIS G3462 STBA23 alloy steel tubes can effectively transfer heat and achieve heat exchange between different media. Its high thermal stability and corrosion resistance make it an ideal piping material in heat exchangers.
Products Data
Heat treatment of JIS G3462 STBA23 Alloy boiler and heat exchanger tubes
| Designation of grade | Heat treatment a) |
| STBA23 | Isothermal annealing, full annealing or normalizing followed by tempering b) |
Chemical Composition of JIS G3462 STBA23 pipe
| Standard:JIS G3462 | Grade | Chemical Composition Limits (%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| STBA23 | ≤ 0.15 | 0.50-1.00 | 0.30-0.60 | ≤ 0.030 | ≤ 0.030 | 1.00-1.50 | 0.45-0.65 | |
JIS G3462 STBA22 Alloy boiler and heat exchanger tubes
Manufacture:Seamless; Electric resistance welded, Cold finished ,Hot finished
Wall thickness(WT): 2.0 mm--12.7 mm.
Outer diameter (OD): 25 mm--139.8 mm
Payment Terms:T / T, LC
Delivery: 7-15 days after payment
Products display
STBA 23 Seamless boiler Pipe
Why Choose GNEE
GNEE has established a complete ISO quality, safety and environmental management system, and has obtained A1-level pressure pipe production license and AX-level anti-corrosion production license, CNAS national laboratory, and has obtained API 5L, CE PED&CPR, GOST, AD2000 and other international product certifications.
GNEE is one of the professional Boiler Tube manufacturers and suppliers, if you want to buy or import the best quality JIS G3462 Alloy Steel Boiler Tube, or you are looking at steel brands, please feel free to contact us. sales@gneetube.com
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FAQ
Q: Do you have quality control system?
A: Yes, we have our own quality control laboratory.Third party testing servicesare also available.
Q: What services do you provide?
A: Customized service for each customer, please feel free to contact us!
Q.What is your lead time?
A. Regular stock is usually 10 days. Depends on the products.
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