| SEAMLESS CARBON STEEL PIPE FOR HIGH-TEMPERATURE SERVICE | |||||||||||
| ASME SA 106/ASTM A106 | |||||||||||
| Standard: ASME SA 106/ASTM A106 Steel grade: GRADE A, GRADE B | |||||||||||
| Delivery condition: Hot-finished | |||||||||||
| Size range: OD NPS 2 1/2 TO NPS 24, WT 6MM TO 35 MM, According to ASME/ANSI B36.10M | |||||||||||
| Tolerance: according to ASME SA106/ASTM A106 | |||||||||||
| Length: customized according to requirements | |||||||||||
| Certificate: EN 10204/3.1 | |||||||||||
| GENERAL INFORMATION: | |||||||||||
| The stadard cover seamless steel pipes for high temperature and high pressure service. | |||||||||||
|
These pipes are used in the construction of boilers, piping systems and heating systems in chemical projects. Pipes ordered according to these standards shall be suitatble for bending and welding. |
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| CHEMICAL COMPOSITION (CAST ANAYSIS) IN% | |||||||||||
|
Stee grade |
Delivery condition |
C max |
Si max |
Mn max |
P max |
S max |
Ni max |
Cr max |
Cu max |
Mo max |
V max |
| A | Hot-finished | 0.25 | 0.10 | 0.27-0.93 | 0.035 | 0.035 | 0.400 | 0.400 | 0.400 | 0.150 | 0.080 |
| B | Hot-finished | 0.30 | 0.10 | 0.29-1.06 | 0.035 | 0.035 | 0.400 | 0.400 | 0.400 | 0.150 | 0.080 |
| MECHANICAL PROPERTIES | |||||||||||
| Steel grade |
Yield strength Min (Mpa) |
Tensile strength Min(Mpa) |
Elongation A Min(%) |
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| A | 205 | 330 |
AS PER ASME SA106/ASTM A106 |
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| B | 240 | 415 | |||||||||
