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API 5CT J55 pipa casing baja mulus
API 5CT J55 pipa casing baja mulus
API 5CT J55 pipa casing baja mulus
API 5CT J55 pipa casing baja mulus

API 5CT J55 pipa casing baja mulus

J55 API casing utawa tubing punika relatif umum ing ngebur lenga. Amarga kelas baja kurang saka J55, digunakake kanggo extraction lenga lan gas cethek.
introduksi produk
API 5CT J55 Casing Tubing serves kanggo ngangkut minyak mentah lan gas alam saka lapisan minyak lan gas menyang pipa permukaan sawise
pengeboran rampung.Iku bisa metokake meksa diprodhuksi dening proses eksploitasi. Sawise lumahing njaba ditutupi karo
lapisan protèktif, tubing ditandhani ing sesuai karo standar API 5CT lan strapped karo sabuk logam.

J55 Casing diselehake downhole kanggo nyedhiyani integritas struktural kanggo wellbore lan kudu nahan tekanan external-ambruk saka
formasi rock lan tekanan ngasilake internal saka cairan lan gas. Uga kudu terus bobot mati dhewe lan tahan torsi lan
tekanan transaxial diselehake ing nalika mlaku downhole.

API 5CT J55 Casing Tubing Spesifikasi

Ukuran Pipa Casing, Oilfield Casing Ukuran & Casing Drift Ukuran
Diameter Luar (Ukuran Pipa Casing) 4 1/2"-20", (114.3-508mm)
Ukuran Casing Standar 4 1/2"-20", (114.3-508mm)
Tipe Utas Casing benang buttress, Casing benang bunder dawa, Casing benang bunder cendhak
Fungsi Bisa nglindhungi pipa tubing.

API 5CT J55 Casing Tubing Fitur

Lumahing thread kopling lan API 5CT J55 Casing Tubing kudu Gamelan tanpa luh, burr utawa cacat liyane
sing bisa duwe impact negatif ing kekuatan lan sambungan cedhak.

API 5CT J55 Casing Tubing ditawakake karo sawetara dawa free saka 8m kanggo 13m ing basis saka pakewuh SY / T6194-96. Nanging,
iku uga kasedhiya ora kurang saka 6m dawa lan jumlahe ngirim ora luwih saka 20%.

Deformasi sing kasebut ing ndhuwur ora diijini katon ing lumahing njaba API 5CT J55 Casing Tubing kopling.

Sembarang ewah-ewahan bentuk kayata lipatan, pamisahan, garis rambut, retak utawa scab ora ditrima ing permukaan njero lan njaba prodhuk.
Kabeh cacat iki kudu dibusak, lan ambane dibusak ora kudu ngluwihi 12,5% saka kekandelan tembok nominal.

Ukuran Standar
Ukuran Bobot Diameter njaba Kekandelan tembok Pungkasan Rampung
sasmita
ing mm ing mm J55
K55
4 1/2 9.50 4.500 114.3 0.205 5.21 PS
10.50 0.224 5.69 PSB
11.60 0.250 6.35 PSLB
13.50 0.290 7.37
15.10 0.337 9.56
5 11.50 5.00 127.00 0.220 5.59 PS
13.00 0.253 6.43 PSLB
15.00 0.296 7.52 PSLB
18.00 0.362 9.19
21.40 0.437 11.10
23.20 0.478 12.14
24.10 0.500 12.70
5 1/2 14.00 5.500 139.7 0.244 6.20 PS
15.50 0.275 6.98 PSLB
17.00 0.304 7.72 PSLB
20.00 0.361 9.17
23.00 0.415 10.54
6 5/8 20.00 6.625 168.28 0.288 7.32 PSLB
24.00 0.352 8.94 PSLB
28.00 0.417 10.59
32.00 0.475 12.06
7 17.00 7.00 177.80 0.231 5.87
20.00 0.272 6.91 PS
23.00 0.317 8.05 PSLB
26.00 0.362 9.19 PSLB
29.00 0.408 10.36
32.00 0.453 11.51
35.00 0.498 12.65
38.00 0.540 13.72
7 5/8 24.00 7.625 193.68 0.300 7.62
26.40 0.328 8.33 PSLB
29.70 0.375 9.52
33.70 0.430 10.92
39.00 0.500 12.70
42.80 0.562 14.27
45.30 0.595 15.11
47.10 0.625 15.88
8 5/8 24.00 8.625 219.08 0.264 6.71 PS
28.00 0.304 7.72
32.00 0.352 8.94 PSLB
36.00 0.400 10.16 PSLB
40.00 0.450 11.43
44.00 0.500 12.70
49.00 0.557 14.15
9 5/8 32.30 9.625 244.48 0.312 7.92
36.00 0.352 8.94 PSLB
40.00 0.395 10.03 PSLB
43.50 0.435 11.05
47.00 0.472 11.99
53.50 0.545 13.84
58.40 0.595 15.11
10 3/4 32.75 10.75 273.05 0.279 7.09
40.50 0.350 8.89 PSB
15.50 0.400 10.16 PSB
51.00 0.450 11.43 PSB
55.50 0.495 12.57
60.70 0.545 13.84
65.70 0.595 15.11
13 3/8 48.00 13.375 339.73 0.330 8.38
54.50 0.380 9.65 PSB
61.00 0.430 10.92 PSB
68.00 0.480 12.19 PSB
72.00 0.514 13.06
16 65.00 16 406.40 0.375 9.53
75.00 0.438 11.13 PSB
84.00 0.495 12.57 PSB
109.00 0.656 16.66 P
18 5/8 87.50 18.625 473.08 0.435 11.05 PSB
20 94.00 20 508.00 0.438 11.13 PSLB
106.50 0.500 12.70 PSLB
133.00 0.635 16.13 PSLB

Tensile & Hardness Requirement

sasmita Jinis Total elongation
ing beban%
kekuatan ngasilake MPa Kekuatan tarik min. MPa Kekerasan maks. Tembok sing ditemtokake
ketebalan mm
kekerasan sing diidini
variasi b HRC
min. maks   HRC HBW
J55 - 0.5 379 552 517 - - - -
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