Tshuaj Txhaj Tshuaj Kab Tubing

Lus piav qhia luv luv:

Ib qho ntawm cov teeb meem tseem ceeb hauv cov txheej txheem dej ntws ntawm kev lag luam roj thiab roj yog los tiv thaiv cov kav dej thiab cov txheej txheem cov cuab yeej tiv thaiv waxes, scaling thiab asphalthane deposits.Cov kev qhuab qhia engineering koom nrog hauv kev ruaj ntseg txaus ua ib feem tseem ceeb hauv kev kos duab cov cai uas txo lossis tiv thaiv kev poob ntawm kev tsim khoom vim cov kav dej lossis cov txheej txheem cov khoom thaiv.Coiled tubing los ntawm Meilong Tube yog siv rau umbilicals thiab tshuaj txhaj tshuab ua lub luag haujlwm zoo hauv kev khaws tshuaj thiab xa khoom ntawm kev ua kom zoo txaus.


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Khoom cim npe

Khoom taw qhia

Lub ntsiab lus dav dav rau cov txheej txheem txhaj tshuaj uas siv cov tshuaj tshwj xeeb los txhim kho cov roj rov qab, tshem tawm kev puas tsuaj, ntxuav cov blocked perforations los yog txheej txheej txheej, txo los yog inhibit corrosion, txhim kho cov roj crude, los yog hais txog cov roj crude flow-assurance teeb meem.Kev txhaj tshuaj tuaj yeem ua haujlwm tsis tu ncua, hauv cov khoom siv, hauv qhov dej txhaj tshuaj, lossis qee lub sijhawm hauv cov qhov dej ntau lawm.

Ib txoj kab me me uas khiav nrog cov tubular ntau lawm kom muaj kev txhaj tshuaj inhibitors lossis cov kev kho mob zoo sib xws thaum lub sijhawm tsim khoom.Cov xwm txheej xws li high hydrogen sulfide [H2S] concentrations lossis loj scale deposition tuaj yeem tiv thaiv los ntawm kev txhaj tshuaj ntawm cov tshuaj kho mob thiab inhibitors thaum lub sijhawm tsim khoom.

Peb cov tubing yog tus cwj pwm nrog kev ncaj ncees thiab kev ua tau zoo los siv tshwj xeeb hauv cov dej hauv dej hiav txwv hauv kev lag luam ntawm cov roj thiab roj extraction.

Khoom Qhia

Tshuaj Txhaj Tshuaj Kab Tubing (2)
Tshuaj Txhaj Tshuaj Kab Tubing (3)

Alloy nta

Caustic Ib puag ncig
Austenitic steels muaj kev cuam tshuam rau kev ntxhov siab corrosion tawg.Qhov no yuav tshwm sim ntawm qhov kub siab tshaj li ntawm 60 ° C (140 ° F) yog tias cov hlau raug kev nyuaj siab tensile thiab tib lub sij hawm los rau hauv kev sib cuag nrog tej yam kev daws teeb meem, tshwj xeeb tshaj yog cov uas muaj chlorides.Xws li cov kev pabcuam yuav tsum zam.Cov xwm txheej thaum cov nroj tsuag raug kaw yuav tsum tau txiav txim siab, vim tias cov condensates uas tau tsim tom qab tuaj yeem tsim cov xwm txheej uas ua rau muaj kev ntxhov siab corrosion tawg thiab pitting.
SS316L muaj cov ntsiab lus carbon tsawg thiab yog li ntawd zoo dua tiv thaiv intergranular corrosion dua steels ntawm hom SS316.

Daim ntawv thov
TP316L yog siv rau ntau hom kev lag luam uas steels hom TP304 thiab TP304L tsis muaj kev tiv thaiv corrosion.Cov qauv piv txwv yog: cov khoom siv hluav taws xob sib hloov, condensers, cov kav dej, cua txias thiab cua sov coils hauv cov tshuaj, petrochemical, pulp thiab ntawv thiab zaub mov kev lag luam.

Dimensional kam rau ua

ASTM A269 / ASME SA269, 316L, UNS S31603
Loj OD Tolerance OD Tolerance WT
≤1/2'' (≤12.7 hli) ± 0.005" (± 0.13 hli) ± 15%
1/2 '' ± 0.005" (± 0.13 hli) ± 10%
Meilong Standard
Loj OD Tolerance OD Tolerance WT
≤1/2'' (≤12.7 hli) ± 0.004 '' (± 0.10 hli) ± 10%
1/2 '' ± 0.004 '' (± 0.10 hli) ± 8%

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