Tel : 0086-021-60880117
Tel : 0086-021-60880117
Grade: STBA 25
Standard: JIS G3462
Product type: U-bend seamless tube,U-bending alloy steel tube,U-shape boiler steel tube, U-type heat exchanger tube
Process: Cold finished or hot finished.
Size: according to order
Stock: Available
MTC: Available
STBA 25 U-bend seamless alloy steel tube for boiler and heat exchanger description:
STBA 25 U-bending alloy steel tube is used for boiler and heat exchanger . Shanghai Royal Industry is a professional supplier of U-shape STBA 25 alloy steel tube. STBA 25 seamless alloy steel tube Process is Cold finished or hot finished. We also can supply different grades seamless alloy steel tube or U bend alloy steel tube such as: STBA 12/13/20/22/23/24/25/26.
STBA 25 U-type alloy steel tube for boiler or heat exchanger chemical composition:
|
Grade |
C≤ |
Si≤ |
Mn |
P≤ |
S≤ |
Cr |
Mo |
|
STBA 25 |
0.15 |
0.50 |
0.30~0.60 |
0.030 |
0.030 |
4.00~6.00 |
0.45~0.65 |
STBA 25 U-shape heat exchanger alloy steel tube mechanical property:
|
Grade
|
Tensile Strength |
Yield Strength |
Elongation (min)% |
||
|
Min,N/mm2 |
Min,N/mm2 |
OD＞20mm |
20mm＞OD＞10mm |
OD＜10mm |
|
|
STBA 25 |
410 |
205 |
30 |
25 |
22 |
STBA 25 U-bending boiler alloy steel tube application:
STBA 25 U-type alloy tube material has good property of resistant high and low temperature ,and resistant corrosion-resistant,so STBA 25 U-shape is popular use in the oil, chemical, electric powder industry.
Related Link:STBA 12,STBA 13,STBA20,STBA 22,STBA 23,STBA 24,STBA 25