API SPEC 5CT (Oil Pipe)

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Oil Pipe

Application:

Tubing is used to extracting petroleum and natural gas from a well.

Size(mm):

O.D.:60.32-177.8 W.T.:4.83-12.18 L: max 12000

Grade and Chemical Composition (%)


Grade

Chemical Composition (%)

C

Si

Mn

P

S

Cr

NI

Cu

Mo

V

J55(37Mn5)

-

-

-

≤0.030

≤0.030

-

-

-

-

-

N80(36 Mn2V)

-

-

-

≤0.030

≤0.030

-

-

-

-

-

Mechanical Properties(MPa)(PSL1):


Grade

(MPa)

(MPa)

a Max

mm

b HRC

Min

Max

Min

HRC

HBV

J55

379

552

517

-

-

-

-

N80

552

758

689

-

-

-