casing

well casing,oil well casing,Application:Oil drilling,boiler,precision machines ,petroleum,Chemical,structure pipe,fluid pipe,linepipe etc.

Material

Grade:API 5L GR.B/X42/X46/X52/X56/X65/X70,
API 5CT K55/J55/N80/L80/P110,
ASTM A106 GR.B /C   ASTM A53 GR.B,
A333 GR.1-GR6  A335 P11/P22/P5/P91/P9/P12
ASTM A213 T5/T11/T22/T12T/T9/T91,
ASTM A519 1020/4130,A210-A/C   A192  A179-C,

well casing,oil well casing pipe

 

OD (mm) Nominal Weight Steel Grade Wall thickness(mm) Type of thread
  Ib/ft       short   long buttress
114.30(4 1/2") 9.50 H,J,K 5.21    
10.50 J,K 5.69  
11.60 J,K,C,L,N,P 6.35
13.50 C,L,N,P 7.37  
15.10 P,Q 8.56  
127.00(5") 11.50 J,K 5.59    
13.00 J,K 6.43
15.00 J,K,C,L,N,P 7.52
18.00 C,L,N,P,Q 9.19  
21.40 C,L,N,P,Q 11.10  
23.20 C,L,N,P,Q 12.14  
24.10 C,L,N,P,Q 12.70  
139.70(5 1/2") 14.00 H,J,K 6.20    
15.50 J,K 6.98
17.00 J,K,C,L,N,P 7.72
20.00 C,L,N,P 9.17  
23.00 C,L,N,P,Q 10.54  
168.28(6 5/8") 20.00 H,J,K 7.32
24.00 J,K,C,L,N,P 8.94
28.00 C,L,N,P 10.59  
32.00 C,L,N,P,Q 12.06  
177.80(7") 20.00 H,J,K 6.91    
23.00 J,K,C,L,N 8.05
26.00 J,K,C,L,N,P 9.19
29.00 C,L,N,P 10.36  
32.00 C,L,N,P 11.51  
35.00 C,L,N,P,Q 12.65  
38.00 C,L,N,P,Q 13.72  
193.68(7 5/8") 24.00 H 7.62    
26.40 J,K,C,L,N 8.33
29.70 C,L,N,P 9.52  
33.70 C,L,N,P 10.92  
39.00 C,L,N,P,Q 12.70  
42.80 C,L,N,P,Q 14.27  
45.30 C,L,N,P,Q 15.11  
47.10 C,L,N,P,Q 15.88  
196.85(7 3/4") 46.10 C,L,N,P,Q 15.11      
219.08(8 5/8") 24.00 J,K 6.71    
28.00 H 7.72    
32.00 H,J,K 8.94
36.00 J,K,C,L,N 10.16
40.00 C,L,N,P 11.43  
44.00 C,L,N,P 12.70  
49.00 C,L,N,P,Q 14.15  
244.48(9 5/8") 32.30 H 7.92    
36.00 H,J,K 8.94
40.00 J,K,C,L,N 10.03  
43.50 C,L,N,P 11.05  
47.00 C,L,N,P,Q 11.99  
53.50 C,L,N,P,Q 13.84  
273.05(10 3/4") 32.75 H 7.09    
40.50 H,J,K 8.89  
45.50 J,K 10.16  
51.00 J,K,C,L,N,P 11.43  
55.50 C,L,N,P 12.57  
60.70 P,Q 13.84  
65.70 P,Q 15.11  
298.45(11 3/4") 42.00 H 8.46    
47.00 J,K,M 9.53  
54.00 J,K,M 11.05  
60.00 J,K,M,L,N,C,P,Q 12.42  
339.7(13 3/8") 48.00 H 8.38    
54.50 J,K 9.65  
61.00 J,K 10.92  
68.00 J,K,C,L,N,P 12.19  
72.00 C,L,N,P,Q 13.06  
406.40(16") 65.00 H 9.53    
75.00 J,K,M 11.13  
84.00 J,K,M 12.57  
473.08(18 5/8") 87.50 H,J,K,M 11.05
508.00(20") 94.00 H,J,K 11.13
106.50 J,K 12.70
133.00 J,K 16.13
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