API 5CT J55 / K55 / N80 / L80-1 / L80-9Cr / L80-13Cr / P110 / Q125 / K55 D10 / L80 D10 Casing Pipe OCTG

API 5CT J55 / K55 Casing Pipe OCTG

 

Sasmita:

API 5CT J55 / K55 / N80 / L80-1 / L80-9Cr / L80-13Cr / P110 / Q125 / K55 D10 / L80 D10

Ukuran:

Diameter: saka 4 1/2 inci nganti 20 inci （48.26mm - 508mm)

 

Bobot Nominal: wiwit 9,5 pon / ft nganti 169 pon / ft

wiwit 9,5 ppf nganti 169 ppf

Dawane: R1, R2, R3

Jinis:

Casing mulus

ERW casing

Casing puting susu

Casing kopling

Pelapisan

Lapisan 3PPLapisan 3PELapisan FBELapisan EpoxyLukisan Khusus

Aplikasi: 

sumur ekstrak sumur minyak
casing bolong
casing borewell

Sambungan: 

BTC, STC, LTC, NUE, EUE

Dimensi Toleransi pipa casing

Jinis tabung bajaDiameter njabaKandel Tembok
Tabung sing digulung adhemUkuran tabung (mm)Toleransi (mm)Toleransi (mm)
＜ 114.3± 0,7912.5 ％
≥114.30.5 ％ ， ＋ 1 ％

Komposisi Kimia pipa casing

StandarSasmitaKomposisi kimia （％）
API SPEC 5CTJ55CSiMbakPSCrNiCuMoV
K550,34 ～ 0,390,20 ～ 0,351,25 ～ 1,500.0200.015≤0.15≤0.20≤0.20//
N800,34 ～ 0,380,20 ～ 0,351,45 ～ 1,700.0200.015≤0.15///0,11 ～ 0,16
L800,15 ～ 0,22≤1.000,25 ～ 1,000.0200.01012.0 ～ 14.0≤0.20≤0.20//
P1100,26 ～ 0,3950,17 ～ 0,370,40 ～ 0,700.0200.0100,80 ～ 1,10≤0.20≤0.200,15 ～ 0,250.08

Sipat mekanis pipa casing

SasmitaJinisTotal elongation under load (%)Ngasilake kekuwatan (min)Kekuwatan ngasilake (maks)Kekuwatan tarik min MpaHardness Max (HRC)Atose Max

(HBW)

J55-0.5379552517--
K55-0.5379552655--
N8010.5552758689--
N80Q0.5552758689--
L8010.555265565523241
L809Cr0.555265565523241
L8013 Kr0.555265565523241
C90-0.562172468925.4255
C95-0.5655758724--
T95-0.565575872425.4255
P110-0.6758965862--
Q125Kabeh0.658621034931--