ASTM A106 Seamless Carbon Steel Pipe
ASTM A106 seamless pressure pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels.
OD:1/8"- 48"
WT: Schedules 10 through 160, STD, XS and XXS
Grade : A, B, C
Chemical composition
Element | Grade A | Grade B | Grade C |
Carbon max. % | 0.25 | 0.3 | 0.35 |
Manganese % | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
Phosphorous, max. % | 0.035 | 0.035 | 0.035 |
Sulfur, max. % | 0.035 | 0.035 | 0.035 |
Silicon, min.% | 0.1 | 0.1 | 0.1 |
Chrome, max. % | 0.4 | 0.4 | 0.4 |
Copper, max. % | 0.4 | 0.4 | 0.4 |
Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
Nickel, max. % | 0.4 | 0.4 | 0.4 |
Vanadium, max.% | 0.08 | 0.08 | 0.08 |
Mechanical properties
Standard | Grade | Tensile strength (Mpa) | Yield strength (Mpa) |
ASTM A106 | A | =330 | =205 |
B | =415 | =240 | |
C | =485 | =275 |
Surface :black painting ,varnish painting, anti rust oil, hot galvanized, cold galvanized, 3PE etc .
Package: hexagonal bundled or loose packing.
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