JIS G3462 STBA 26 Alloy Steel Boiler Pipe
GNEE sells more than 1,500 tons of seamless and welded steel tubes to various engineering industries every year. Our goal is to ensure that our customers have the highest expectations for the delivery and product quality of JIS G3462 Steel Tube.
The materials of JIS G3462 STBA 26 alloy steel tube are carbon, silicon, manganese, phosphorus, sulfur, chromium and molybdenum, and its minimum tensile strength is 412MPa. The minimum yield strength is 206MPa.
STBA 26 seamless steel tube has good mechanical properties, stable structure after high temperature aging, low thermal expansion coefficient and good thermal conductivity, so STBA 26 alloy boiler tube has become an irreplaceable material for boiler steel tubes in ultra-high critical pressure power plants.
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Composition Table Of JIS G3462 Alloy Steel Boiler And Heat Exchanger Tubes
| Grade | Chemical Composition Limits (%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | |
| JIS G3462 STBA22 | ≤ 0.15 | ≤ 0.50 | 0.30-0.60 | ≤ 0.035 | ≤ 0.035 | 0.80-1.25 | 0.45-0.65 |
JIS G3462 STBA23 Alloy steel tubes Standard length tolerances
| Component length (mm) | OD 30-100 mm | OD 100-254 mm |
| 10-100 | + 1.0/- 0 | + 2.0/- 0 |
| 100-600 | + 2.0/- 0 | + 3.0/- 0 |
| 600-1200 | + 3.0/- 0 | + 4.0/- 0 |
| 1200-5000 | + 5.0/- 0 | + 6.0/- 0 |
STBA 26 seamless steel pipe
Advantages of GNEE
GNEE pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
Gnee Company Team
FAQ
1. Strong stainless steel production capacity, technology and quality control system.
2. Evaluate suppliers and credit companies.
3. A foreign trade sales team with professional services and a high reputation in overseas markets.
4. The core team has more than 10 years of experience in steel pipe foreign trade business to ensure that your order is worry-free.
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