API 5ST CT80 COILED TUBING
Iityhubhu ezidityanisiweyo kunye nezixhobo zayo zokusebenza zibizwa ngokuba “ngumatshini osebenza jikelele”, kwaye unokwahlulwa ube yintambo ebhijeneyo (kuquka umtya osebenza kakuhle osezantsi kunye nomtya wesantya) kunye nombhobho womgca obhijelweyo ngokusetyenziswa.
Umtya wokusebenza phantsi kwequla elisetyenziswa kakhulu ekuphakamiseni irhasi ehambisa amanzi, ukugungxulwa kakuhle kunye nokucoca, isanti emdaka kunye nokucoca iplagi, ukususwa kwewax, ukutshintshwa kodaka, ukwenziwa kweasidi, ukuhlenga, ukuqhekeza kunye neentlobo ezingaphezu kwama-20 zokugawulwa kwemithi, ukusebenza ngaphezulu, ukugrumba. kwaye ugqibezele umsebenzi olungileyo.
Umtya wesantya osetyenziswa ikakhulu kunyuso lwemveliso yokuhambisa amanzi kumaqula angena amanzi aphantsi, nawo unokutshintsha iityhubhu esetyenziswe ngokuthe ngqo njengomtya wokugqibezela.
Umbhobho womgca obhijelweyo osetyenziswa ikakhulu kumbhobho wokuqokelela umphezulu osemhlabeni kwibala le-oyile kunye nokudibanisa umbhobho kwiqonga lokomba elingaselunxwemeni.
Umgangatho: API 5ST
Iityhubhu ezidityanisiweyo zibandakanya iityhubhu esebenza phantsi komngxuma, kunye netyhubhu yesantya
Max.ubude: 8000m
Iimbonakalo:
> Ngaphandle koxhumo lwentambo, ukuthembeka komsebenzi ophezulu kunye nokhuseleko
> Ukuhamba ngokukhawuleza kunye nofakelo, ukusebenza kakuhle okuphezulu
> Ukungayeki ukusebenza ngamandla amakhulu okuthwala uxinzelelo
> Indawo yokusebenza encinci efunekayo
> Iindleko zokusebenza zithotywe kakhulu
Isicelo:
Iityhubhu ezidityanisiweyo kunye nezixhobo zayo zokusebenza zibizwa ngokuba “ngumatshini osebenza jikelele”, kwaye unokwahlulwa ube yintambo ebhijeneyo (kuquka umtya osebenza kakuhle osezantsi kunye nomtya wesantya) kunye nombhobho womgca obhijelweyo ngokusetyenziswa.
Umtya wokusebenza phantsi kwequla elisetyenziswa kakhulu ekuphakamiseni irhasi ehambisa amanzi, ukugungxulwa kakuhle kunye nokucoca, isanti emdaka kunye nokucoca iplagi, ukususwa kwewax, ukutshintshwa kodaka, ukwenziwa kweasidi, ukuhlenga, ukuqhekeza kunye neentlobo ezingaphezu kwama-20 zokugawulwa kwemithi, ukusebenza ngaphezulu, ukugrumba. kwaye ugqibezele umsebenzi olungileyo.
Umtya wesantya osetyenziswa ikakhulu kunyuso lwemveliso yokuhambisa amanzi kumaqula angena amanzi aphantsi, nawo unokutshintsha iityhubhu esetyenziswe ngokuthe ngqo njengomtya wokugqibezela.
Umbhobho womgca obhijelweyo osetyenziswa ikakhulu kumbhobho wokuqokelela umphezulu osemhlabeni kwibala le-oyile kunye nokudibanisa umbhobho kwiqonga lokomba elingaselunxwemeni.
Umgangatho: API 5ST
Iityhubhu ezidityanisiweyo zibandakanya iityhubhu esebenza phantsi komngxuma, kunye netyhubhu yesantya
Max.ubude: 8000m
Izixhobo kunye nokwakheka kweekhemikhali, %:
| Ibakala Steel | C, ubuninzi | Mnu, max | P, ubuninzi | S, max | Ewe, max |
| CT70 | 0.16 | 1.20 | 0.025 | 0.005 | 0.50 |
| CT80 | 0.16 | 1.20 | 0.02 | 0.005 | 0.50 |
| CT90 | 0.16 | 1.20 | 0.02 | 0.005 | 0.50 |
| CT100 | 0.16 | 1.65 | 0.025 | 0.005 | 0.50 |
| CT110 | 0.16 | 1.65 | 0.025 | 0.005 | 0.50 |
Uluhlu lwemilinganiselo
OD: 25.4mm - 88.9mm
WT: 1.905mm – 6.35mm
Ukunyamezela kwe-OD: -0.25 / + 0.25mm kubo bonke ubungakanani
Ukunyamezela kwe-WT
| Ubukhulu bodonga obuchaziweyo | Ukunyamezelana |
| < 2.8mm (0.110 intshi) | -0.1mm (-0.005 intshi) / +0.2mm (+0.01 intshi) |
| 2.8mm (0.110 intshi) ukuya 4.4mm (0.175 intshi) | -0.2mm (-0.008 intshi) / +0.3mm (+0.012 intshi) |
| 4.5mm (0.176 intshi) ukuya 6.35mm (0.25 intshi) | -0.3mm (-0.012 intshi) / +0.3mm (+0.012 intshi) |
Phawula: Ukunyamezelana kuyalinganiswa phambi kokujiya
Iimpawu zokuqina
| IBanga leNsimbi | Unikeze Amandla | Amandla okuqina, min | Ubunzima, max | ||||
| Min | Max | ||||||
| psi | MPa | psi | MPa | psi | MPa | HRC | |
| CT70 | 70000 | 483 | 80000 | 552 | 80000 | 552 | 22 |
| CT80 | 80000 | 551 | 90000 | 620 | 880000 | 607 | 22 |
| CT90 | 90000 | 620 | 100000 | 689 | 97000 | 669 | 22 |
| CT100 | 100000 | 689 | - | - | 108000 | 745 | 28 |
| CT110 | 110000 | 758 | - | - | 115000 | 793 | 30
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Ixesha lokuposa: Apr-04-2023