Roj Yeeb Nkab Internal Threading API Insert yog lub siab -cov cuab yeej threading tshwj xeeb uas tsim los rau kev ua haujlwm sab hauv API threads ntawm cov roj casing, tubing, thiab laum yeeb nkab.
Nws yog dav siv hauv kev tsim khoom ntawm OCTG (Oil Lub Tebchaws Tubular Khoom), suav nrog roj av casing, tubing, thiab cov yeeb nkab txuas ntau lawm. Lub insert yog tsim los rau cov xov sab hauv ua raws li API roj av xov qauv, xws li API Round Xov thiab API Buttress Xov.
Cov Roj Yeeb Nkab Internal Threading API Ntxig ua haujlwm los ntawm kev siv nws cov khoom tsim los txiav cov hniav kom maj mam tsim qhov xav tau API sab hauv xov profile hauv cov kav roj av lossis cov txuas txuas.
Thaum lub sij hawm threading txheej txheem, tshwj xeeb tsim cov hniav geometry koom nrog lub puab phab ntsa ntawm cov yeeb nkab thiab tshem tawm cov khoom raws li daim ntawv teev API xov. Cov npoo txiav nce zuj zus tsim cov xov crest, hauv paus, flank lub kaum sab xis, thiab lub suab qhov ntev los ua kom tiav qhov kev sib txuas sab hauv.
Rau cov kav dej roj av, cov xov sab hauv tsis yog tsuas yog kev sib txuas ntawm cov tshuab, tab sis kuj yog ib qho tseem ceeb sealing qauv. Lub threading hniav xyuas kom meej tias cov xov profile sib tw API cov cai, tso cai rau cov yeeb nkab txuas kom ua tiav:
Kev sib koom tes zoo
Txhim khu kev qha txhua yam muaj zog
Ua haujlwm siab sealing
Kev sib txuas ruaj khov ua haujlwm nyob rau hauv oilfield tej yam kev mob
Qhov kev txiav txim siab ntawm kev txiav cov npoo ua rau kev tswj cov khoom tshem tawm thaum lub sij hawm txhua lub voj voog threading, txo cov xov deformation thiab ua kom cov xov xwm zoo ib yam thoob plaws hauv cov txheej txheem ntau lawm.
Technical parameters
|
Hom |
Xov Standard |
ua tpi |
IPF |
Y |
Xov Specification |
|
22 Nr4 API 382 |
V-0.038R |
4 |
1:6 |
2.5 |
NC23-NC50 |
|
22 Nr4 API 383 |
V-0.038R |
4 |
1:4 |
2.6 |
NC56~NC77 |
|
22 Nr4 API 502 |
V-0.050 |
4 |
1:6 |
2.8 |
6-5/8REG, 5-1/2FH, 6-5/8FH |
|
22 Nr4 API 503 |
V-0.050 |
4 |
1:4 |
2.8 |
5-1/2", 7-5/8", 8-5/8" REG |
|
22 Nr5 API 403 |
V-0.040 |
5 |
1:4 |
2.3 |
2-3/8"~4-1/2" REG; 3-1/2 "FH 4-1/2" FH |
|
22 Nr6 API551 |
V-0.055 |
6 |
1:8 |
1.5 |
NC10~NC16 |
|
27 AWS 382 |
V-0.038R |
4 |
1:6 |
2.6 |
NC23-NC50 |
|
27 AWS 383 |
V-0.038R |
4 |
1:4 |
2.8 |
NC56~NC77 |
|
27 Nr4 API 502 |
V-0.050 |
4 |
1:6 |
2.8 |
6-5/8REG, 5-1/2FH, 6-5/8FH |
|
27 Nr4 API 503 |
V-0.050 |
4 |
1:4 |
2.8 |
5-1/2", 7-5/8", 8-5/8" REG |
|
27 Nr5 API 403 |
V-0.040 |
5 |
1:4 |
2.3 |
2-3/8"~4-1/2" REG |
|
4Y1N3 |
V-0.038R |
4 |
1:6 |
3.7 |
NC23-NC50 |
|
4Y2N3 |
V-0.038R |
4 |
1:4 |
3.7 |
NC56~NC77 |
|
5Y3N3 |
V-0.040 |
5 |
1:4 |
3.7 |
2-3/8"~4-1/2" REG; 3-1/2 "FH 4-1/2" FH |
|
4Y4N3 |
V-0.050 |
4 |
1:4 |
3.7 |
5-1/2", 7-5/8", 8-5/8" REG |
|
4Y5N3 |
V-0.050 |
4 |
1:6 |
3.7 |
6-5/8REG, 5-1/2FH, 6-5/8FH |
|
4Y5N3-1T |
V-0.050 |
4 |
1:12 |
3.7 |
6-5/8REG, 5-1/2FH, 6-5/8FH |
|
4Y7N3 |
V-0.065 |
4 |
1:6 |
3.7 |
4 FH 2-3/8~5-1/2 IB |
|
MZ4Y1N 3 |
V-0.038R |
4 |
1:16 |
3.7 |
NC23-NC50 |
Cim npe nrov: Tuam Tshoj Internal threading api insert manufacturers, lwm tus neeg, Hoobkas
