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Harshen Turanci Rashiyanchi Harshen Albaniya Larabci Harshen Amharik Harshen Azerbaijanci Harshen Irish Harshen Istoniyanchi Yaren Odia (Oriya) Harshen Basque Harshen Belarushiyanci Harshen Bulgariyanci Harshen Polish Harshen Bosniyanci Harshen Farisanci Harshen Afirkanci Harshen Tatar Harshen Danish Jamusanci Faransanci Harshen Filipino Harshen Finnish Harshen Firsi Harshen Khmer Harshen Jojiyanci Harshen Gujarati Harshen Karzakh Harshen Creole na Haiti Koriyanci Harshen Dutch Harshen Kirgizanci Harshen Galic Harshen Kataloniyanchi Harshen Czech Harshen Kannada Harshen Kosika Harshen Croatia Kurdish (Kurmanji) Harshen Latin Harshen Latbiyanchi Harshen Laotian Harshen Lituweniyanchi Harshen Luxembourg Harshen Kinyarwandanci Harshen Romaniyanchi Harshen Malagasy Harshen Maltese Harshen Marathi Harshen Maleyalam Harshen Malay Harshen Masedoniya Harshen Maori Harshen Mongolia Harshen Bengali Harshen Myanmar (Burma) Harshen Hmong Harshen Xhosa Harshen Zulu Harshen Nepal Harshen Norway Harshen Punjabi Harshen Portugal Harshen Pashtanci Harshen Chichewa Jafananchi Harshen Swedish Harshen Samoa Harshen Serbia Harshen Sesotanci Sinhala Harshen Esperanto Basulake Harshen Sulobeniya Harshen Swahili Harshen Gaelic na Scots Harshen Cebuano Harshen Somaliya Harshen Tajik Harshen Telugu Harshen Tamil Harshen Tayanci Harshen Turkiyya Tukmenistanci Harshen Welsh Uyghur Harshen Urdu Harshen Ukrain Harshen Uzbek Sifaniyanci Harshen Hebrew Harshen Girka Harshen Hawaii Harshen Sindiyanci Harshen Hongeriyanchi Harshen Shona Harshen Armeniyanci Igbo Italiyanci Harshen Yiddish Harshen Indiyanci Harshen Sudan Harshen Indonesiya Harshen Javanisanci Yarabanchi Harshen Vietnamese Harshen Hebrew Harshen Icelandic
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API 5ct k55 bututun casing mara ƙarfi
API 5ct k55 bututun casing mara ƙarfi
API 5ct k55 bututun casing mara ƙarfi
API 5ct k55 bututun casing mara ƙarfi

API 5ct k55 bututun casing mara ƙarfi

API 5CT Grade K55 Carbon Karfe Sumul Tubings ne carbon karfe bututu, kerarre sosai kamar yadda API (AMERICAN PETROLEUM INSTITUTE) don saduwa da abokan ciniki bukatun. API 5CT Grade K55 an samar da bututun ƙarfe na carbon carbon tare da haɗe-haɗe masu yawa na ƙarshen kamar ƙarshen rashin tashin hankali da Ƙarshen Raɗaɗi na waje.
Gabatarwar samfur
API-5CT K55 oilfield casing bututu yayi kama da J55, babu wani gagarumin bambanci a cikin sinadarai
da ƙarfin yawan amfanin ƙasa, duk da haka mafi ƙarancin ƙarfi na K55 ya fi J55 karfe, K55/J55 sune 655MPa da
517MPa bi da bi.

K55 yana da mafi kyawun juriya na juriya na inji da thermal da juriya juriya fiye da J55. Don samar da thermal da kyau,
katangar K55 mai nauyi ta dace a maimakon J55 casing. Na farko yana da mafi kyawun halayen juriya na thermal
fiye da na karshen.

Dubawa
Ana duba kaddarorin jiki kuma an gwada kowane tsayi ta hanyar ruwa, yawanci zuwa psi 3,000 kawai a cikin yanayin ƙarshen (marasa zaren).
Ana kuma duba waɗannan abubuwan:
Girma
Nauyi
Madaidaici
Tsawon tsayi
Wani ɓangare na wannan binciken shine zazzage duk tsayi.
Duk da ƙayyadaddun ƙayyadaddun bayanai da gwaji na Cibiyar Man Fetur ta Amurka (API), ana samun wasu lahani na bututun bayan bayarwa; don haka, wasu masu aiki
a kara dubawa.

Hanyar dubawa:
Girman da dubawar ƙasa
NDT da gwajin matsa lamba da takaddun shaida na ɓangare na uku
Hydrostatic
Gwajin tuƙi
Bincike na jiki da na sinadarai
Gwajin tauri da matsa lamba.
Electromagnetic
Magnetic barbashi
Ultrasonic
Bayanan fasaha
Girma da Nauyi
Girman Nauyi Waje Diamita Kaurin bango Ƙarshe Ƙarshe
Daraja
in mm in mm J55K55 L80 N80 C90T95 P110
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 PLB PLB PLB PLB
13.50 0.290 7.37 - PLB PLB PLB PLB
15.10 0.337 9.56 - - - - PLB
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 PLB PLB PLBE PLB
18.00 0.362 9.19 - PLB PLB PLBE PLB
21.40 0.437 11.10 - PLB PLB PLB PLB
23.20 0.478 12.14 - PLB
24.10 0.500 12.70 - PLB
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 PLB PLB PLBE PLB
20.00 0.361 9.17 - PLB PLB PLBE PLB
23.00 0.415 10.54 - PLB PLB PLBE PLB
6 5/8 20.00 6.625 168.28 0.288 7.32 PSLB - - - -
24.00 0.352 8.94 PSLB PLB PLB PLBE PLB
28.00 0.417 10.59 - PLB PLB PLBE PLB
32.00 0.475 12.06 - PLB PLB PLBE PLB
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 PLB PLB PLBE -
26.00 0.362 9.19 PSLB PLB PLB PLBE PLB
29.00 0.408 10.36 - PLB PLB PLBE PLB
32.00 0.453 11.51 - PLB PLB PLBE PLB
35.00 0.498 12.65 - PLB PLB PLBE PLB
38.00 0.540 13.72 - PLB PLB PLBE PLB
7 5/8 24.00 7.625 193.68 0.300 7.62 - - - - -
26.40 0.328 8.33 PSLB PLB PLB PLBE PLB
29.70 0.375 9.52 - PLB PLB PLBE PLB
33.70 0.430 10.92 - PLB PLB PLBE PLB
39.00 0.500 12.70 - PLB PLB PLBE PLB
42.80 0.562 14.27 - PLB PLB PLB PLB
45.30 0.595 15.11 - PLB PLB PLB PLB
47.10 0.625 15.88 - PLB PLB PLB PLB
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 PLB PLB PLBE PLB
40.00 0.450 11.43 - PLB PLB PLBE PLB
44.00 0.500 12.70 - PLB PLB PLBE PLB
49.00 0.557 14.15 - PLB PLB PLBE PLB
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 PLB PLB PLBE -
43.50 0.435 11.05 - PLB PLB PLBE PLB
47.00 0.472 11.99 - PLB PLB PLBE PLB
53.50 0.545 13.84 - PLB PLB PLBE PLB
58.40 0.595 15.11 - PLB PLB PLB PLB
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 PSB PSB PSBE PSB
55.50 0.495 12.57 - PSB PSB PSBE PSB
60.70 0.545 13.84 - - - PSBE PSB
65.70 0.595 15.11 - - - PSB PSB
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 PSB PSB PSB PSB
72.00 0.514 13.06 - PSB PSB PSB PSB
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 P P - 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 - - - -
Abubuwan Sinadarai
Carbon Siliki Manganese Phosphorous Sulfur Molybdenum Nickel Chromium Copper Wasu
- - - 0.03 0.03 - - - - -
Kayayyakin Injini
Ƙarfin Haɓaka Ƙarfin Ƙarfi Tsawaita A5 min
MPa min ku min MPa min MPa min ku min Kashi
655 - 95 -

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