ASME SA-213 TP347H Seamless Steel Tubes
ASTM A213 Stainless Steel 347H Boiler Tubes in different sizes, grades and thickness as per customized requirements given by our clients.
ASTM A250 Boiler Tube Chemical composition table:
Chemical composition,% |
||||||
Grade |
C |
Mn |
Si |
P |
S |
Mo |
T1 |
0.10~0.20 |
0.30~0.80 |
0.10~0.50 |
0.025 |
0.025 |
0.44~0.65 |
T1a |
0.15~0.25 |
0.30~0.80 |
0.10~0.50 |
0.025 |
0.025 |
0.44~0.65 |
T1b |
0.14 |
0.30~0.80 |
0.10~0.50 |
0.025 |
0.025 |
0.44~0.65 |
Mechanical Propertise
Yield Strength, min |
Tensile Strength, min |
Elongation, min | |||
Grade |
Mpa |
Ksi |
Mpa |
Ksi |
% |
T1 |
205 |
30 |
380 |
55 |
30 |
T1a |
220 |
32 |
415 |
60 |
30 |
T1b |
195 |
28 |
365 |
53 |
30 |
FAQ
What is the size of casing?
Generally, casing sizes can range from 4.5 inches to 36 inches in diameter.
Can we visit your factory?
Warmly welcome, we will pick you up once we have your schedule.
How can I get a quotation from you?
You can leave us message, and we will reply every message in time. Or we may talk on line.