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Casing Pipe
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Casing Pipe

  • Introduction:Hebei Haihao Group can produce api 5l/5ct steel casing pipe in high quality.
  • Email:sales@haihaopipe.com
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Steel Casing Pipe also known as encasement pipe, is most commonly used in underground construction to protect utility lines of various types from getting damaged.Steel casing pipe is used in different types of horizontal underground boring, where the pipe is jacked into an augered hole in segments and then connected together by welding or by threaded and coupled ends, or other proprietary pipe connectors such as the interference-fit Permalok interlocking push-on joint.

 

Size Linear Mass lb/ft Outside Diameter Wall Thickness Type of end-finish
inch mm inch mm Grade
H-40 J-55 K-55 M-65 L-80 C-95 N-80 1,Q C-90 T-95 P-110 Q-125
4 1/2” 9.5 4.5 114.3 0.205 5.21 PS PS PS – – – – –
10.5 4.5 114.3 0.224 5.69 — PSB PSB – – – – –
11.6 4.5 114.3 0.25 6.35 — PSLB PLB PLB PLB PLB PLB –
13.5 4.5 114.3 0.29 7.37 — — PLB PLB PLB PLB PLB –
15.1 4.5 114.3 0.337 8.56 — — – – – – PLB PLB
5” 11.5 5 127 0.22 5.59 — PS PS – – – – –
13 5 127 0.253 6.43 — PSLB PSLB – – – – –
15 5 127 0.296 7.52 — PSLB PLB PLB PLB PLB PLB –
18 5 127 0.362 9.19 — — PLB PLB PLB PLB PLB PLB
21.4 5 127 0.437 11.1 — — PLB PLB PLB PLB PLB PLB
23.2 5 127 0.478 12.14 — — – PLB PLB PLB PLB PLB
24.1 5 127 0.5 12.7 — — – PLB PLB PLB PLB PLB
5 1/2” 14 5.5 139.7 0.244 6.2 PS PS PS – – – – –
15.5 5.5 139.7 0.275 6.98 — PSLB PSLB – – – – –
17 5.5 139.7 0.304 7.72 — PSLB PLB PLB PLB PLB PLB –
20 5.5 139.7 0.361 9.17 — — PLB PLB PLB PLB PLB –
23 5.5 139.7 0.415 10.54 — — PLB PLB PLB PLB PLB PLB
26.8 5.5 139.7 0.5 12.7 — — – – – P – –
29.7 5.5 139.7 0.562 14.27 — — – – – P – –
32.6 5.5 139.7 0.625 15.87 — — – – – P – –
35.3 5.5 139.7 0.687 17.45 — — – – – P – –
38 5.5 139.7 0.75 19.05 — — – – – P – –
40.5 5.5 139.7 0.812 20.62 — — – – – P – –
43.1 5.5 139.7 0.875 22.23 — — – – – P – –
6 5/8” 20 6.625 168.28 0.288 7.32 PS PSLB PSLB – – – – –
24 6.625 168.28 0.352 8.94 — PSLB PLB PLB PLB PLB PLB
28 6.625 168.28 0.417 10.59 — — PLB PLB PLB PLB PLB
32 6.625 168.28 0.475 12.06 — — — PLB PLB PLB PLB PLB
7 3/4” 46.1 8.625 219.08 0.595 15.11 — – – P P P P P
8 5/8” 24 8.625 219.08 0.264 6.71 — PS PS – – – – –
28 8.625 219.08 0.304 7.72 PS – PS – – – – –
32 8.625 219.08 0.352 8.94 PS PSLB PSLB – – – – –
36 8.625 219.08 0.4 10.16 — PSLB PSLB PLB PLB PLB PSLB –
8.625 219.08 0.45 11.43 – — PLB PLB PLB PLB PLB – –
44 8.625 219.08 0.5 12.7 — – – PLB PLB PLB PLB –
49 9.625 244.28 0.557 14.15 — – – PLB PLB PLB – PLB
9 5/8” 32.3 9.625 244.48 0.312 7.92 PS – – – – – – –
36 9.625 244.48 0.352 8.94 PS PSLB PSLB – – – – –
40 9.625 244.48 0.395 10.03 — PSLB PSLB PLB PLB PLB PLB –
43.5 9.625 244.48 0.435 11.05 — – PLB PLB PLB PLB PLB –
47 9.625 244.48 0.472 11.99 — – PLB PLB PLB PLB PLB PLB
53.5 9.625 244.48 0.545 13.84 — – – PLB PLB PLB PLB PLB
58.4 9.625 244.48 0.595 15.11 — – – PLB PLB PLB – PLB
59.4 9.625 244.48 0.609 15.57 — – – – – P – –
64.9 9.625 244.48 0.672 17.07 — – – – – P – –
70.3 9.625 244.48 0.734 18.64 — – – – – P – –
75.6 9.625 244.48 0.797 20.24 — – – – – P – –
10 3/4” 32.75 10.75 273.05 0.279 7.09 PS – – – – – – –
40.5 10.75 273.05 0.35 8.89 PS PSB PSB – – – – –
45.5 10.75 273.05 0.4 10.16 — PSB PSB – – – – –
51 10.75 273.05 0.45 11.43 — PSB PSB PSB PSB PSB PSB –
55.5 10.75 273.05 0.468 12.57 — – PSB PSB PSB PSB PSB –
60.7 10.75 273.05 0.545 13.84 — – – – – PSB PSB PSB
65.7 10.75 273.05 0.595 15.11 — – – – – PSB PSB PSB
73.2 10.75 273.05 0.672 17.07 — – – – – P – –
79.2 10.75 273.05 0.734 18.64 — – – – – P – –
85.3 10.75 273.05 0.797 20.24 — – – – – P – –
11 3/4” 42 11.75 298.45 0.333 8.46 PS – – – – – – –
47 11.75 298.45 0.375 9.53 — PSB PSB – – – – –
54 11.75 298.45 0.435 11.05 — PSB PSB – – – – –
65 11.75 298.45 0.534 13.56 — – – P P P P P
71 11.75 298.45 0.582 14.78 — – – P P P P P
13 3/8” 48 13.375 339.73 0.33 8.38 PS – – – – – – –
54.5 13.375 339.73 0.38 9.65 — PSB PSB – – – – –
61 13.375 339.73 0.43 10.92 — PSB PSB – – – – –
68 13.375 339.73 0.48 12.19 — PSB PSB PSB PSB PSB PSB –
72 13.375 339.73 0.514 13.06 — – – PSB PSB PSB PSB PSB
18 5/8” 87.5 18.625 473.08 0.435 11.05 PS PSB PSB – – – – –
20” 94 20 508 0.438 11.13 PSL PSLB PSLB – – – – –
106.5 20 508 0.5 12.7 — PSLB PSLB – – – – –
133 20 508 0.635 16.13 — PSLB – – – – – –
P–Plain end; S–Short round thread; L–Long round thread; B–Buttress thread

 

API 5CT Steel Pipe Oil Well Casing Pipe

API 5CT Steel Pipe Oil Well Casing Pipe

Steel casing pipe protects one or many of various types of utilities such as water mains, gas pipes, electrical power cables, fiber optic cables, etc.

Product Process:

casing pipe product process

We have a large inventory of ASTM A25 2S teel Pipe Casing, Grade 2, Grade 3, and “limited service pipe”.Normal inventory includes pipe diameter sizes: 2″, 3″, 4″, 6″, 8″, 10″, 12″, 14″, 16″, 18″, 20″, 22″, 24″, 30″, and 36″. Also available in larger diameters to 110″ with wall thicknesses ranging in thickness from 0.25″ – 1″ depending upon the pipe OD.

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