CASINGS & TUBINGS

TUBING AND CASING 
Dimension of Tubing and Casing

OD
mm (in)
Theoretical Weight
kg/m(lb/ft)
Thickness mm(in) Coupling O.D.mm(in) Thread Type Steel Grade Length
m(ft)
73.02(2-7/8) 9.52(6.04)
11.61(7.80)
12.80(8.60)
5.51(0.217)
7.01(0.276)
7.82(0.308)
88.9(3.500) NU
EN
H40 J55 K55 N80 L80 P110 8.5-9.6
(27.9-31.2)
88.9
(3-1/2)
11.46(7.70)
13.69(9.20)
15.18(10.20)
5.49(0.216)
6.45(0.254)
7.34(0.289)
107.95(4.250) NU
EN
H40 J55 K55 N80 L80 P110 8.5-9.6
(27.9-31.2)
114.3(4-1/2) 14.14(9.50)
15.63(10.50)
17.26(11.60)
5.21(2.205)
5.69(0.224)
6.35(0.250)
127.0(5.000) LTC
STC
BTC
H40 J55 K55 N80 L80 P110 8m-12m
(26.2-39.4)
127.00(5) 17.11(11.50)
19.35(13.00)
22.32(15.00)
5.59(0.220)
6.43(0.253)
7.52(0.296)
141.30(5.563) LTC
STC
BTC
H40
J55
K55
L80 N80
P110
8m-12m
(29.2-39.4)
139.7(5-1/2) 20.83(14.00)
23.07(15.50)
25.30(17.00)
29.76(20.00)
34.23(23.00)
6.20(0.244)
6.98(0.275)
7.72(0.304)
9.17(0.361)
1054(0.415)
153.67
(6.050)
LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)
168.28(6-5/8) 29.76(20.00)
35.72(24.00)
41.67(28.00)
47.62(32.00)
7.32(0.288)
8.94(0.352)
10.59(0.417)
12.06(0.475)
187.71(7.390) LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)
177.8 (7) 25.30(17.00)
29.76(20.00)
34.23(23.00)
38.69(26.00)
43.16(29.00)
47.62(32.00)
52.09(35.00)
56.55(38.00)
5.87(0.231)
6.91(0.272)
8.05(0.317)
9.19(0.362)
10.36(0.408)
11.51(0.453)
12.65(0.498)
13.72(0.540)
194.46
(7.656)
LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)
219.08
(8-5/8)
35.72(24.00)
41.67(28.00)
47.62(32.00)
53.57(36.00)
59.53(40.00)
6.71(0.264)
7.72(0.304)
8.94(0.352)
10.16(0.400)
11.43(0.450)
244.48
(9.625)
LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)
244.48
(9-5/8)
48.07(32.30)
53.57(36.00)
59.53(40.00)
64.73(43.50)
69.94(47.00)
79.62(53.50)
7.92(0.312)
8.94(0.352)
10.03(0.395)
11.05(0.435)
11.99(0.472)
13.84(0.545)
269.88
(10.625)
LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)
273.05
(10-3/4)
48.74(32.75)
60.27(40.50)
67.71(45.50)
75.90(51.00)
82.59(55.50)
7.09(0.279)
8.89(0.350)
10.16(0.400)
11.43(0.450)
12.57(0.495)
289.45
(11.750)
LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)
339.72
(13-3/8)
71.43(48.00)
81.10(54.50)
90.78(61.00)
101.19(68.00)
8.38(0.330)
9.65(0.380)
10.92(0.430)
12.19(0.480)
365.12
(14.375)
LTC
STC
BTC
H40
J55
K55 N80
L80
P110
8m-12m
(26.2-39.4)