Nā kikoʻī o ka paipu pahu ʻaila
Kūlana: API 5CT, API 5D
Nā Papa kila: K55, J55, L80-1, N80, C90, C95, P110, T95
Nui: 2 3/8"-4 1/2"*0.167"-0630"
Paipu pahu pahu
Paipu kila paipu
Paipu Aila/Pipe hao
Me ka pahu maʻamau, Anti-collapse casing, Anti-corrosion casing, High-strength casing
He mau paia no ka luawai;
Kūlana: API 5CT
Nā Papa kila: k55, J55, L80,N80,C90,C95,P110 T95,M65,E75,X95,G105,S135
1) Paipu
OD: 2 3/8" -----4 1/2"
WT: 0.167" -----0.630"
'Ōlelo Aʻo: P : ʻO ka hopena maʻamau, N: ʻAʻole huhū, U: Kūwaho, T&C: Uila a hui pū ʻia.
2) Hoʻopaʻa
OD: 2 3/8“ ----20"
WT: 0.205" --- 0.5"
'Ōlelo Aʻo: P: Wela maʻamau, S: Lola poepoe pōkole, L: Lola poepoe lōʻihi
Ka lōʻihi
R1 R2 R3
Paipu wai 6.10 -7.32 m 8.53-9.75m 11.58-12.80m
He 4.88 - 7.62m 6.72 -10.36m 10.36 - 14.63m
3) Paipu Drill
OD: 2 3/8" - 5 1/2"
WT: 0.280" - 0.449"
'Ōlelo Aʻo: EU: Huhū waho , IEU: Huhū Kuloko & Kūwaho
ʻO ke kaula o ka hui ʻana he lima ʻākau a lima hema paha
Hoʻopili ʻia ka milo a i ʻole phoshphated
Pūʻulu | Papa | ʻAno | C | ʻO Mn | Mo | Cr | Ni max. | Cu max. | P max. | S max. | ʻO ka max. | ||||
min. | max. | min. | max. | min. | max. | min. | max. | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
1 | H40 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
J55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
K55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
N80 | Q | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0.03 | 0.03 | 0.45 | |
2 | M65 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
L80 | 1 | - | 0.43 a | - | 1.9 | - | - | - | - | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 | |
L80 | 9Cr | - | 0.15 | 0.3 | 0.6 | 0.9 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.01 | 1 | |
L80 | 13Cr | 0.15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.01 | 1 | |
C90 | 1 | - | 0.35 | - | 1.2 | 0.25 b | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
T95 | 1 | - | 0.35 | - | 1.2 | 0.25 d | 0.85 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
C110 | - | - | 0.35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.005 | - | |
3 | P110 | e | - | - | - | - | - | - | - | - | - | - | 0.030 e | 0.030 e | - |
4 | Q125 | 1 | - | 0.35 | 1.35 | - | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
Hiki ke hoʻonui ʻia ka maʻiʻo kalapona no L80 a hiki i ka 0.50% ke kiʻekiʻe inā hoʻopau ʻia ka ʻaila. b ʻAʻole ka palena iki o ka maʻiʻo molybdenum no ka Papa C90 Type 1 inā emi ka mānoanoa o ka pā ma mua o 17.78 mm. c Hiki ke hoʻonui ʻia ka ʻike kalapona no R95 a hiki i ka 0.55 % kiʻekiʻe inā pau ka ʻaila i ka ʻaila. d Hiki ke hoʻemi ʻia ka ʻike molybdenum no T95 Type 1 i ka 0.15 % ka liʻiliʻi inā emi ka mānoanoa o ka pā ma mua o 17.78 mm. e No ka EW Grade P110, he 0.020% ka nui o ka phosphorus a me ka sulfur content 0.010% ka nui. NL = ʻaʻohe palena. E hōʻike ʻia nā mea i hōʻike ʻia ma ka nānā ʻana i nā huahana. |
Na Waiwai Mechanical
Kūlana | ʻAno | Ikaika U'i MPa |
Hua ikaika MPa |
ʻoʻoleʻa Max. |
API SPEC 5CT | J55 | ≥517 | 379 ~ 552 | ---- |
K55 | ≥517 | ≥655 | --- | |
N80 | ≥689 | 552 ~ 758 | --- | |
L80(13Cr) | ≥655 | 552 ~ 655 | ≤241HB | |
P110 | ≥862 | 758 ~ 965 | ---- |