Tel : 0086-021-60880117
Tel : 0086-021-60880117
STBA 20 seamless alloy steel tube for boiler and heat exchanger
Product: STBA 20 seamless alloy steel tube, STBA 20 alloy steel tube,STBA 20 seamless alloy steel tube,STBA 20 boiler steel tube,STBA 20 heat exchanger tube
Grade: STBA 20
Standard: JIS G3462
Product type: seamless tube,alloy steel tube, boiler steel tube, heat exchanger tube
Process: Cold finished or hot finished.
Size: according to order
Stock: Available
MTC: Available
STBA 20 seamless alloy steel tube for boiler and heat exchanger description:
STBA 20 alloy steel tube is used for boiler and heat exchanger . Shanghai Royal Industry is a professional supplier of STBA 20 alloy steel tube. STBA 20 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 20 alloy steel tube for boiler or heat exchanger chemical composition:
|
Grade |
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Mo |
|
STBA 20 |
0.10 ~0.20 |
0.10~0.50 |
0.30~0.60 |
0.035 |
0.035 |
0.05~0.08 |
0.45~0.65 |
STBA 20 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 20 |
410 |
205 |
30 |
25 |
22 |
STBA 20 boiler alloy steel tube application:
STBA 20 alloy tube material has good property of resistant high and low temperature ,and resistant corrosion-resistant,so STBA 20 is popular use in the oil, chemical, electric powder industry.
Shanghai Royal Industry supply JIS G3462 STBA 20 alloy steel tube with good quality and best price. Our STBA 20 alloy steel tube is very popular. Join Win sell STBA 20 seamless alloy steel tube to the world.
Related Link:STBA 12,STBA 13,STBA 22 ,STBA 23,STBA25 ,STBA26.