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Seamless casing pipe with coupling and thread protectorStandard: API 5ct (certificate no. 5ct 023)Outside diameter: 4-1/2\'\'--------20\'\'Steel grade: H40, J55, K55, N80, L80, P110, C90, C95, T95, Q125Thread type: LTC, STC, BTC, PREMIUM CONNECTIONLength range: R1, R2, R3Mainly product: Seamless casing, seamless tubing, seamless

Featured Products

API-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeSeamless casing pipe with coupling and thread protector
Standard: API 5ct (certificate no. 5ct 023)
Outside diameter: 4-1/2''--------20''
Steel grade: H40, J55, K55, N80, L80, P110, C90, C95, T95, Q125
Thread type: LTC, STC, BTC, PREMIUM CONNECTION
Length range: R1, R2, R3
Mainly product: Seamless casing, seamless tubing, seamless oil pipe(casing), natural gas pipe(casing), seamless steel pipe(casing) etc.
CASING PIPES
 STANDARD: API SPEC 5CT

Outside Diameter Specified(mm)

Nominal Weight Threads & CouplingSteel GradeWall Thickness                (mm) Type of Thread 
 Ib/ft  Short  LongButtress TG-QMI
114.30(4 1/2")9.50H,J,K5.21YES   
10.50J,K5.69YES YES 
11.60J,K,C,L,N,P6.35YESYESYES 
13.50C,L,N,P7.37 YESYES 
15.10P,Q8.56 YESYES 
127.00(5")11.50J,K5.59YES   
13.00J,K6.43YESYESYES 
15.00J,K,C,L,N,P7.52YESYESYES 
18.00C,L,N,P,Q9.19 YESYES 
21.40C,L,N,P,Q11.10 YESYES 
23.20C,L,N,P,Q12.14 YESYES 
24.10C,L,N,P,Q12.70 YESYES 
139.70(5 1/2")14.00H,J,K6.20YES   
15.50J,K6.98YESYESYESYES
17.00J,K,C,L,N,P7.72YESYESYESYES
20.00C,L,N,P9.17 YESYESYES
23.00C,L,N,P,Q10.54 YESYESYES
168.28(6 5/8")20.00H,J,K7.32YESYESYES 
24.00J,K,C,L,N,P8.94YESYESYES 
28.00C,L,N,P10.59 YESYES 
32.00C,L,N,P,Q12.06 YESYES 
177.80(7")20.00H,J,K6.91YES   
23.00J,K,C,L,N8.05YESYESYESYES
26.00J,K,C,L,N,P9.19YESYESYESYES
29.00C,L,N,P10.36 YESYESYES
32.00C,L,N,P11.51 YESYESYES
35.00C,L,N,P,Q12.65 YESYESYES
38.00C,L,N,P,Q13.72 YESYESYES
193.68(7 5/8")24.00H7.62YES   
26.40J,K,C,L,N8.33YESYESYES 
29.70C,L,N,P9.52 YESYES 
33.70C,L,N,P10.92 YESYES 
39.00C,L,N,P,Q12.70 YESYES 
42.80C,L,N,P,Q14.27 YESYES 
45.30C,L,N,P,Q15.11 YESYES 
47.10C,L,N,P,Q15.88 YESYES 
196.85(7 3/4")46.10C,L,N,P,Q15.11    
219.08(8 5/8")24.00J,K6.71YES   
28.00H7.72YES   
32.00H,J,K8.94YESYESYES 
36.00J,K,C,L,N10.16YESYESYES 
40.00C,L,N,P11.43 YESYES 
44.00C,L,N,P12.70 YESYES 
49.00C,L,N,P,Q14.15 YESYES 
244.48(9 5/8")32.30H7.92YES   
36.00H,J,K8.94YESYESYESYES
40.00J,K,C,L,N10.03 YESYESYES
43.50C,L,N,P11.05 YESYESYES
47.00C,L,N,P,Q11.99 YESYESYES
53.50C,L,N,P,Q13.84 YESYESYES
273.05(10 3/4")32.75H7.09YES   
40.50H,J,K8.89YES YES 
45.50J,K10.16YES YES 
51.00J,K,C,L,N,P11.43YES YES 
55.50C,L,N,P12.57YES YES 
60.70P,Q13.84YES YES 
65.70P,Q15.11YES YES 
298.45(11 3/4")42.00H8.46YES   
47.00J,K,M9.53YES YES 
54.00J,K,M11.05YES YES 
60.00J,K,M,L,N,C,P,Q12.42YES YES 
339.7(13 3/8")48.00H8.38YES   
54.50J,K9.65YES YES 
61.00J,K10.92YES YES 
68.00J,K,C,L,N,P12.19YES YES 
72.00C,L,N,P,Q13.06YES YES 
406.40(16")65.00H9.53YES   
75.00J,K,M11.13YES YES 
84.00J,K,M12.57YES YES 
473.08(18 5/8")87.50H,J,K,M11.05YESYESYES 
508.00(20")94.00H,J,K11.13YESYESYES 
106.50J,K12.70YESYESYES 
133.00J,K16.13YESYESYES 
        
CONTACT:Mr MARKMA      
 API-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill PipeAPI-5CT/5L/5D Casing / Tubing Pipe/Line Pipe/Drill Pipe

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