Casing Pipe, Oil Casing, API Casing, Well Casing, Casing Used for oil casing and tubing in oil wells as well as sidewall

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2022年05月05日

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Casing Pipe, Oil Casing, API Casing, Well Casing, Casing Used for oil casing and tubing in oil wells as well as sidewall




Casing Pipe, Oil Casing, API Casing, Well Casing, Casing


Used for oil casing and tubing in oil wells as well as sidewall



Product:Casing Pipe, Oil Casing, API Casing, Well Casing, Casing
Application:Used for oil casing and tubing in oil wells as well as sidewall
Size:OD: 114.3mm-508mm
WT: 5-16mm
LENGTH: R1, R2, R3
Pipe Standard:API 5CT PSL1/PSL2  J55,K55,N80-1,N80-Q,
API 5CT PSL1/PSL2  L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125
Thread:NUE, EUE, VAM, STC, LTC, BTC, XC, VAM TOP, NEW VAM,HYDRILL CS
Special ServiceSweet Service, Sour Service, Anti-H2S, NACE MR0175/ISO15156
Accessories:Pup Joint, Coupling, Drill Collar, Crossover etc.



Casing pipe


A casing pipe is a hollow steel tube that is typically rammed into place through the earth by using a hydraulic or pneumatic jack. After being driven, the displaced soil is removed and the product pipe, or carrier pipe, is inserted inside the steel tube.



Available Sizes


Category: ERW, HFW or SMLS


Standards: API 5CT PSL1/PSL2  J55,K55,N80-1,N80-Q,API 5CT PSL1/PSL2  L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125


Steel Grade: H40, J55, K55, N80



Connections


API 5CT is applicable to following connections which complied with API SPEC 5B:


• SC: Short round thread casing


• LC: Long ound thread casing


• BC: Buttress thread casing


• NU: Non-upset tubing


• EU: External upset tubing



Specification of Casing Pipe
DNO. D.WeightW. T.End Machining Form
Steel Grade
inmmlb/ftkg/minmmH40J55L80N80C90P110
K55T95
4 1/24.5114.39.514.140.2055.21PSPS
10.515.630.2245.69PSB
11.617.260.256.35PSLBPLBPLBPLBPLB
13.520.090.297.37PLBPLBPLBPLB
15.122.470.3379.56PLB
5512711.517.110.225.59PS
1319.350.2536.43PSLB
1522.320.2967.52PSLBPLBPLBPLBEPLB
1826.790.3629.19PLBPLBPLBEPLB
21.431.850.43711.1PLBPLBPLBPLB
23.234.530.47812.14PLB
24.135.860.512.7PLB
5 1/25.5139.71420.830.2446.2PSPS
15.523.070.2756.98PSLB
1725.30.3047.72PSLBPLBPLBPLBEPLB
2029.760.3619.17PLBPLBPLBEPLB
2334.230.41510.54PLBPLBPLBEPLB
26.839.880.512.7
29.744.20.56214.27
32.648.510.62515.88
35.352.530.68717.45
3856.550.7519.05
40.560.270.81220.62
43.164.140.87522.22
6 5/86.625168.282029.760.2887.32PSPSLB
2435.720.3528.94PSLBPLBPLBPLBEPLB
2841.670.41710.59PLBPLBPLBEPLB
3247.620.47512.06PLBPLBPLBEPLB
77177.81725.30.2315.87PS
2029.760.2726.91PSPS
2334.230.3178.05PSLBPLBPLBPLBE
2638.690.3629.19PSLBPLBPLBPLBEPLB
2943.160.40810.36PLBPLBPLBEPLB
3247.620.45311.51PLBPLBPLBEPLB
3552.090.49812.65PLBPLBPLBEPLB
3856.550.5413.72PLBPLBPLBEPLB
42.763.540.62515.88
46.469.050.68717.45
50.174.560.7519.05
53.679.770.81220.62
57.184.970.87522.22
7 5/87.625193.682435.720.37.62PS
26.439.290.3288.33PSLBPLBPLBPLBEPLB
29.744.20.3759.52PLBPLBPLBEPLB
33.750.150.4310.92PLBPLBPLBEPLB
3958.050.512.7PLBPLBPLBEPLB
42.863.690.56214.27PLBPLBPLBPLB
45.367.410.59515.11PLBPLBPLBPLB
47.170.090.62515.88PLBPLBPLBPLB
51.276.190.68717.45
55.380.30.7519.05
8 5/88.625219.082435.720.2646.71PS
2841.620.3047.72PS
3247.620.3528.94PSPSLB
3653.570.410.16PSLBPLBPLBPLBEPLB
4059.530.4511.43PLBPLBPLBEPLB
4465.480.512.7PLBPLBPLBEPLB
4972.920.55714.15PLBPLBPLBEPLB
9 5/89.625244.4832.348.070.3127.92PS
3653.570.3528.94PSPSLB
4059.530.39510.03PSLBPLBPLBPLBE
43.564.730.43511.05PLBPLBPLBEPLB
4769.940.47211.99PLBPLBPLBEPLB
53.579.620.54513.84PLBPLBPLBEPLB
58.486.910.59515.11PLBPLBPLBPLB
59.488.40.60915.47
64.996.580.67217.07
70.3104.620.73418.64
75.6112.50.79720.24
10 3/410.75273.0532.7548.740.2797.09PS
40.560.270.358.89PSPSB
15.567.710.410.16PSB
5175.90.4511.43PSBPSBPSBPSBEPSB
55.582.590.49512.57PSBPSBPSBEPSB
60.790.330.54513.84PSBEPSB
65.797.770.59515.11PSBPSB
73.2108.930.67217.07
79.2117.860.73418.64
85.3126.940.79720.24
11 3/411.75
4262.50.3338.46PS
4769.940.37520.24
5480.360.4358.46
6089.290.4899.53
6596.730.53411.05
71105.660.58214.42
13 3/813.375339.734871.430.338.38PS
54.581.10.389.65PSB
6190.780.4310.92PSB
68101.190.4812.19PSBPSBPSBPSBPSB
72107.150.51413.06PSBPSBPSBPSB
1616406.46596.730.3759.53PS
75111.610.43811.13PSB
84125.010.49512.57PSB
109162.210.65616.66PPPP
18 5/818.625473.0887.5130.210.43511.05PSPSB
202050894139.890.43811.13PSLPSLB
106.5158.490.512.7PSLB
133197.930.63516.13PSLB
P——Plain ; S——Short-thread ; L——Long-thread ; B——Buttress thread ; E——Extreme thread



Chemical compositions of casing pipe
StandardGradeChemical compositions(%)
API SPEC 5CTJ55CSiMnPSCrNiCuMoV
K550.34~0.390.20~0.351.25~1.50≤0.020≤0.015≤0.15≤0.20≤0.20//
N800.34~0.380.20~0.351.45~1.70≤0.020≤0.015≤0.15///0.11~0.16
L800.15~0.22≤1.000.25~1.00≤0.020≤0.01012.0~14.0≤0.20≤0.20//
P1100.26~0.3950.17~0.370.40~0.70≤0.020≤0.0100.80~1.10≤0.20≤0.200.15~0.25≤0.08



Mechanical properties of casing pipe
GradeTypeTotal elongation under load (%)Yield strength (min)Yield strength (max)Tensile strength min MpaHardness Max (HRC)Hardness Max(HBW)
J55-0.5379552517--
K55-0.5379552655--
N8010.5552758689--
N80Q0.5552758689--
L8010.555265565523241
L809Cr0.555265565523241
L8013Cr0.555265565523241
C90-0.562172468925.4255
C95-0.5655758724--
T95-0.565575872425.4255
P110-0.6758965862--
Q125All0.658621034931--



Our factory




Packing          


There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.Our packing can meet any needs of the customers.





Plastic caps plugged at the two sides of pipe ends

Should be avoided by the steel strapping and transport damage

Bundled signs should be uniform and consistent

The same bundle(batch) of steel pipe should be came from the same furnace.

The steel pipe has the same furnace number, the same steel grade, the same specifications.







Manufacture Process: 





Equipment:






Best regards, 

 

Phiger Leo

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