seamless steel pipes for special material

seamless steel pipes for special material and anti-corrosion

  Standard: ASME SA-335, API 5CT, £¨corporate standard£©
  Sizes: ¦µ60~219mm£¬4mm~35mm
  O.D.: ¦µ60mm~219mm, W.T.: 4mm~35mm.
variety / Steel grade thread form Standard application
CO2 anti-corrosion of CO2 XBY-3Cr S/L/B/XBY API 5CT /£¨corporate standard£© CO2 for the environment with CO2
XBY-5Cr
XBY-9Cr
XBY-13Cr
H2S anti-corrosion of H2S XBY80(T)S S/L/B/XBY API 5CT /£¨corporate standard£© H2S for the environment with H2S
XBY90(T)S
XBY95(T)S
XBY110(T)S
anti-collapse casing series XBY80T S/L/B/XBY/ BC+(adjustable joints) API 5CT /£¨corporate standard£© ¡¢ for more complex geological conditions of halite layer, deep well, etc.
XBY95T
XBY110T
XBY125T
XBY130T
high-temperature series P5 Technology agreement ASME SA-335 For high temperature environments
P9
perforating gun XBY-Q750 / £¨corporate standard£© For oil casing perforation
XBY-Q850
XBY-900

Chemical Composition, Mass Fraction(%)

Steel grade type C Mn Mo Cr Ni Max Cu Max P Max S Max Si Max
Min Max Min Max Min Max   Max
P5 - - 0.15 0.30 0.60 0.45 0.65 4.00 6.00 - - 0.025 0.025 -
P9 - - 0.15 0.30 0.60 0.90 1.10 8.00 10.0 - - 0.025 0.025 -
L80 13 Cr 0.15 0.22 0.25 1.00 - - 12.0 14.0 0.50 0.25 0.020 0.010 1.00

Mechanical Properties:

Steel grade type (Mpa) yield strength (Mpa) min (Mpa) tensile strength (Mpa) min
P5 - 205 415
P9 - 205 415
L80 13 Cr 552~655 655

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