ASTM A672 A55 LSAW pipeline is an industrial steel pipe, ASTM A672 A55 LSAW pipeline mainly used in tubing, casing, pipeline and fluid (water, gas) transmission, the surface exposed black paint, anti-corrosion coating available hydraulic test, ultrasonic testing or X-ray test.
A55 LSAW pipeline Chemical composition (Max)
Grade | C | Mn | P | S |
A55 | 0.28 | 0.98 | 0.035 | 0.035 |
A55 LSAW pipeline Mechanical properties (Min)
Grade | Yield Strength (Mpa) | Tensile Strength(Mpa) |
A55 | 30 | 55 |
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