supply Seamless Casing pipe

Seamless Casing pipe
1: Standard: API 5CT
2: OD: 4 1/2''(114.3mm)-20''(508mm)
3: Thickness: 5.21mm-20mm
4: Length: R1.R2
Seamless Casing pipe
1: Standard: API 5CT
2: OD: 4 1/2''(114.3mm)-20''(508mm)
3: Thickness: 5.21mm-20mm
4: Material: J55,K55,N80,L80,P110
5: Threading: STC, LC, BC
6: Length: R1.R2.R3
7: Application: oil transportation.
6: Coating; black/light painting, FBE,3PE, galvanizing
DIN1629/EN10216-1
seamless steel tubes for pressure purposes
Application
It is used for manufacturing pipeline, vessel, equipment, pipe fittings
Size(mm)
O.D.:16-168 W.T.:1-23 L:14000(max)

Standard
Grade
Chemical Composition
Mechanical Property
C
Si
Mn
P≤
S≤
Cr
Mo
T.S.(MPa)
Y.S.(MPa)
E(%)
DIN1629
St35.8/St37.5
≤0.17
/
/
0.04
0.04
/
/
350-480
≥235
≥25
St52.0/St52.3
≤0.22
≤0.55
≤0.17
0.04
0.04
/
/
500-560
≥270
≥21


Standard
Grade
Chemical Composition
Mechanical Property
C
Si
Mn
P≤
S≤
Cr≤
Mo
T.S.(MPa)
Y.S.(MPa)
E
L
t
EN10216-1
P195TR1
≤0.13
≤0.35
≤0.70
0.025
0.020
0.30
≤0.08
320-440
≥195
≥27
≥25
P235TR1
≤0.16
≤0.35
≤1.20
0.025
0.020
0.30
≤0.08
360-500
≥235
≥25
≥23
P265TR1
≤0.20
0.40
1.40
0.025
0.020
0.30
≤0.08
410-570
≥265
≥23
≥19