K55 / J55 Seamless Casing Pipe - Muaj zog, kev lag luam, tag nrho cov kev mob zoo hloov tau
Khoom Taw Qhia
K55 thiab J55 yog cov pa roj carbon ntau tshaj plaws -manganese steel qib rau seamless casing kav, nruj me ntsis tsim raws liAPI 5CT (11th tsab)thiabISO 11960 Kev Tswj Xyuas. Ob qib muab cov khoom zoo weldability, threadability, thiab corrosion kuj, haum rau onshore & offshore roj/gas qhov dej, CBM qhov dej, geothermal qhov dej, thiab dej txhaj dej.
J55: Cov qib kev lag luam ib puag ncig rau qhov ntiav mus rau nruab nrab - qhov tob tob, qis- kev tsim tawm siab.
K55: Lub zog me ntsis siab dua J55, haum rau nruab nrab kev ntxhov siab lossis nruab nrab - qhov tob tob.
Mechanical Properties
| Khoom | J55 | K55 |
|---|---|---|
| Yield zog (psi) | 55,000 – 80,000 | 55,000 – 80,000 |
| Yield zog (MPa) | 379 – 552 | 379 – 552 |
| Tensile zog (psi) | Ntau dua lossis sib npaug li 75,000 | Ntau dua lossis sib npaug li 95,000 |
| Tensile zog (MPa) | Ntau dua lossis sib npaug li 517 | Ntau dua lossis sib npaug rau 655 |
| Elongation (2 "gauge) | Ntau dua lossis sib npaug li 20% | Ntau dua lossis sib npaug li 20% |
| Hardness (HRC) | Tsawg dua los yog sib npaug li 23 | Tsawg dua lossis sib npaug li 24 |
| Lub zog cuam tshuam (0 degree, J) | Ntau dua lossis sib npaug 27 | Ntau dua lossis sib npaug 27 |
Qhov tseem ceeb sib txawv: K55 muaj zog tensile ntau dua, muab kev ua haujlwm zoo dua.
Size Range & Xov Hom
| Parameter | Specification |
|---|---|
| Sab nraud Diameter (OD) | 2 "- 20" (60.3 hli - 508 hli) |
| Phab ntsa Thickness (WT) | 0.055 "- 1.602" (1.65 hli - 26.97 hli) |
| Hom xov | STC, LTC, BTC, EU, NU |
Qhov Zoo Tshaj Plaws
● Seamless Manufacturing, kev ua haujlwm ruaj khov
Kub- dov thom khwm + tswj kom txias / txias txheej txheem -tsis muaj weld seam defects.
Tight phab ntsa thickness kam rau ua.
● Zoo heev Burst & Collapse Resistance
Kaw cov rooj tiv thaivmuaj nyob rau qib & WT.
Txhua cov yeeb nkab hydrostatically kuaj raws API cov cai.
● Txhim khu kev ntseeg Xov Foob & Galling Resistance
Cov xov yog phosphated los yog tooj liab-coated los txo kev sib txhuam thaum tsim-.
Xov protectors muab rau shipping.
●Wide Application Scope
Pa roj & roj qhov dej
Cov dej txhaj tshuaj & kev soj ntsuam qhov dej
Tsawg mus rau nruab nrab siab roj qhov dej
Nto, nruab nrab, thiab ntau lawm casing
Kev kho mob xaiv tau
Kev tiv thaiv corrosion: Sab nrauv xim dub lossis pob tshab los tiv thaiv - xeb roj.
Kev pabcuam qaubNACE MR0175 / ISO 15156 raws li (hardness & muaj pes tsawg leeg tswj) rau H₂S ib puag ncig.
NDT Method: 100% UT los yog ET, xaiv tau flux to tshuaj xyuas.
Quality Assurance System
Spectrochemical tsom xam rau ib lub tshav kub.
Hydrostatic xeem, seem kos (OD, WT, xov profile) ntawm txhua lub yeeb nkab.
TraceableMill Test Certificate(EN 10204 Hom 3.1 lossis 3.2).
Cov ntawv pov thawj: API 5CT Monogram, ISO 9001, ISO 14001, OHSAS 18001.
Int'l Department ntxiv
Rm1406, 14th/F Legu Business Center, Xihu Ave, Hongqi Rd, Nankai Dist, Tianjin City, Suav teb
whatsapp Number
0086 18233409873
E -mail
lucky@tjshenzhoutong.com
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