API 6A hka htung baw hte Hkrismat hpun arung arai ni hpe gara hku tsun dan na

Wellhead and Christmas Tree (X-mas Tree)

A hka htung baw hte Hkrismat hpunpackage hpe n-gun dat ai hku sha n lata ai. Hkai sun bungli masing ni hta, masat da ai lam gaw, hka htung a masa, hka htung makau grup yin, matut mahkai ai lam, bungli galaw ai wa (sh) EPC ra sharawng ai myit hkrum lam ni hte maren rai ra ai. API 6A gaw ndai jak rung dinghku a matu madung hpaga lam masat masa rai nna, 1 hpe shinggrup da ai.API 6A hka htung baw hte Hkrismat hpun arung arai nishing nrai, 1990 ning kaw nna lang ai flanged end hte outlet matut mahkai lam ni hpe mung galaw ai.2,000 psi kaw nna 20,000 psi du hkran-gun kaba dik htum rated bungli galaw ai. Hkrismat hpun langai mi gaw, hka htung ntsa kaw jung da ai valve, spool, gauge, choke ni hpe shinggyin nna, hka htung hpe hkang lu na matu re.

zawn re ai line langai mi."API 6A Hkrismat hpun, 5,000 psi"san jep ai lam hta hkum tsup ai zawn rai na re, raitim law malawng hta gaw bungli masing hpe teng sha galaw sa wa na matu n law ai. Dai gaw, arung arai ni hpe madung hku nna chye ginhka ai raitim, hkrang shapraw ai lam hpe jep joi ai lam, laika buk ni hpe bai maram yu ai lam, hpang jahtum myit hkrum ai lam ni a matu ra kadawn ai magam bungli hkum tsup ai lam hpe n tsun da ai. RFQ hte submittal bungli majing hta, n lawm ai lam ni gaw lawan ai hku bai nhtang wa chye ai:n-gun atsam hpan, katsi ai hpan, arung arai hpan, PSL, PR, matut mahkai hpan, hte daw jau ai masa. Ndai lam a majaw API gaw data-sheet ladat hpe lang ai. Madung lam gaw, dai arai hpe mying jaw ai sha n-ga, hpaji masa hku bai maram yu nna, order shapraw na matu asan sha tsun shaleng dan ai lam rai nga ai.

Hpa majaw n hkum tsup ai masat da ai lam ni gaw aten ladaw hpe shabyin ya ai

Ndai product hpe grai ahkyak ai hku bai maram yu ai shaloi, bawngban ai lam gaw "hpa baw pressure rai ta?" to "service masa gaw teng sha gara hku rai kun?" Dai gaw, hka htung baw package gaw, hka htung htu ai, ngut kre ai, galaw shapraw ai, shang lawm ai lam ni a matu pressure-hkang ai lam a daw langai mi re majaw re. Technical file n hkum tsup ai rai yang, asan sha tsun dan ai lam gaw, dai zawn re ai lam ni hta bai du wa chye ai:

Laksan masat da ai arung arai	Hpa hpe kam sham ra ai	Hpa majaw Delay byin shangun ai
Dip sha ai class	Rated bungli galaw ai n-gun	Laksan lata la ai class gaw, tengman ai bungli galaw ai envelope (sh) shut-in masa hte n htap htuk ai rai na re.
Katsi ai class	Kaji dik htum grup yin katsi ai hte kaba dik htum hka -matut mahkai katsi ai	Material hte sealing hta htuk manu ai lam hpe hkrak ai nbung n-gun n nga yang n mai kam ai.
Arung arai class	Madung daw jau ai lam (sh) n kaja ai daw jau ai lam ra ai	Service severity hte corrosion- hte seng ai ra kadawn ai lam ni gaw, hka htung makau grup yin hte maren rai ra ai.
PSL	Ra ai arung arai masat da ai madang	PSL hpe n chye na hkra tawn da yang, galaw shapraw ai hte jep joi ai lam a sung ai lam hpe n mai shingdaw ai.
PR	Ra ai bungli galaw ai lam Ra ai madang	PR hpe n tsun da ai rai yang, design qualification gaw project hpe myit hkrum ai lam hte n htap htuk na re.
Bore kaba ai hte matut mahkai ai ladat	Nominal bore, ntsa hte lawu matut mahkai lam hkrak tup	Fit-up, interface shingdaw ai lam, hte jak rung ni hpe hpawng de ai lam ni gaw n teng n man ai hku naw nga na re.
Magam bungli ntsin	Sau, wan sau, hka bang ai, kayau kaya ai ntsin (sh) kaga ladat ni	Pressure-hkang ai arung arai ni hpe lata ai gaw, tengman ai magam bungli ladat hta madung nga ai.
N kaja ai magam bungli masa	H2S- hte seng ai masa hte grai sawng ai lam	Sour-service masa hpe n tsun da ai rai yang, arung arai htuk manu ai lam hpe hkrak n mai jep yu ai.
Choke (sh) actuator ra ai lam ni	Lata hte galaw ai (sh) galaw ai hkrang shapraw ai lam, choke lajang ai lam	Control ladat hte package scope hpe hpang de bai gram lajang ra na re.
Jep joi ai lam hte laika package	Jep joi ai lam hpe shapraw ai shara hte ra ai laika ni hpe	Laika buk ra ai lam ni n hkum tsup yang, galaw shapraw ai lam hpe shapraw ai, masum ngu na-hpung kaw nna jep joi ai lam, hpang jahtum myit hkrum ai lam ni hpe jahkring kau mai ai.

Dai majaw mung, kadun ai RFQ ni gaw, shawng nnan hta lawan ai hku yu tim, hpang de hpaji masa hku bai maram yu nna myit hkrum ai shaloi, shayawm mat chye ai.

Core API 6A field ni hpe shawng nnan e lachyum shaleng ra ai.

Amyu	Shi hpa hpe hkang ai .	Project langai hta hpa majaw ahkyak ai
Dip sha ai class	Rated bungli galaw ai n-gun	Bungli galaw ai envelope hte pat da ai - masa hta bung ra ai
Katsi ai class	Ambient kaji dik htum hte hka -matut mahkai ai kaba dik htum katsi kahtet	Arung arai hte dazik shakap ai hta htuk manu ai lam hpe hkra machyi shangun ai
Arung arai class	Magam bungli grai sawng ai, madung (sh) n kaja ai magam bungli lawm ai	Htingbu htingbyen hte n hkru n kaja ai lam hte hkrak matut mahkai nga ai
PSL	Product masat masa madang	Hpaga lam hte jep joi ai lam a sung ai lam hpe tsun dan ai
PR	Magam bungli galaw ra ai lam	Design hpe gara hku galaw lu ai -htuk manu ai hpe madun dan ai

Lahta na hkrang gaw, asan sha catalog hpe tsun dan ai hta, API 6A mari ai lam matsun hta lang ai logic hpe hkan sa ai.

Dip sha ai classHka htung a tengman ai masa hpe madun dan ra ai

API 6A n-gun masat masa ni hta lawm ai2,000, 3,000, 5,000, 10,000, 15,000, hte 20,000 psi .. Dai range gaw laika pa ntsa hta asan sha rai nga ai, raitim project lata ai lam gaw shawng na order hta lang ai nambat langai sha hpe lata ai lam sha n re. API mari ai lam matsun gaw, matsun ai logic a daw langai hku nna, bungli galaw ai hta grau kaba ai n-gun hte myit mada da ai hka htung hpaw ai -n-gun ni lawm ai, tengman ai magam bungli envelope hpe madun dan ai.

Hka htung a masa gaw grau nna ra kadawn nga ai shaloi, hka htung npu na line (sh) npu na package kaw na sha pressure class hpe lata ai shaloi, tengman ai project manghkang byin pru wa ai. Ga shadawn:

hka lim ai htinggaw gawpsi 5,000
shut-in gaw grau tsaw na re
htawm hpang na stimulation (sh) service galai shai ai lam ni gaw ra kadawn ai lam hpe jat wa shangun chye ai
myit hkrum ai hpung gaw, bungli galaw ai wa a masat da ai lam hte matut mahkai ai margin hpe hpyi shawn mai ai

Dai masa hta, dai jak hpe "API 6A" ngu nna naw tsun mai ai, raitim, lata la ai class gaw, tengman ai lit magam hpe n shadan dan ai rai yang, hpaji masa hku bai maram yu ai shaloi, n lawt lu na re. Dai majaw .dip sha ai classhka htung a masa kaw nna shawng gawgap ra ai, chye da ai hpaga lam masat kumla kaw nna n re.

API 6A wellhead and Christmas tree assembly for oil and gas production High-pressure Christmas tree valve system meeting API 6A standard Oilfield wellhead and Xmas tree assembly controlling well pressure and flow

Katsi ai classgrai jau nna sum mat chye ai

API 6A npu hta, nbung katsi ai class hpe 1 hte matut da ai.npu htum ai grup yin katsi aidai arung arai ni mu lu nna,jak hte matut mahkai ai ntsin a tsaw dik htum katsi ai. Masat hkrum ai class ni hta .K, L, N, P, S, T, U, V, X, hte Y. Ga shadawn, mari ai lam matsun hta .Jawng Pzawn-20℃F kaw nna 180℃F du hkraHteJawng Uzawn0℃F kaw nna 250℃F du hkra.

Ndai lam gaw shawng nnan mu ai hta grau nna, tengman ai project file ni hta grau nna tatut galaw mai ai lam byin wa ai. Katsi ai hka htung, katsi ai-nbung laru npu na shara, shing nrai, grau dam lada ai nbung laru galai shai ai magam bungli masa hta lang ai hpun langai gaw, elastomers, sealing behavior, hte material htuk manu ai lam ni hta n bung ai hku madi shadaw ra na re. RFQ hta pressure hte nominal bore hpe sha tsun da ai rai yang, nbung laru class ga san gaw gara hku mi rai rai hpang de bai pru wa chye ai.

Ndai field a matu asan sha re ai check list gaw:

n law htum shara grup yin katsi ai
lwi ai ntsin a katsi dik htum
shut-in hte restart masa ni gaw arung arai hku shai ai kun
Project masat masa gaw ra ai class hpe hkrak sha mying jaw ai kun

Dai gaw, nbung katsi ai class hpe hpaw tawn da nna, "standard" byin na hpe myit mada ai hta grau shim lum ai.

Arung arai classsour service gaw ahkyak hpang wa ai shara re

API 6A mari ai lam matsun gaw, madung-magam bungli hte sour-magam bungli arung arai ni hpe garan ginhka da ai. Loi ai hku tsun ga nga yang,AA, BB, hte CC niyawng a magam bungli a matu jailang ai, rai nna .DD, EE, FF, hte HH nihte gyit da ain kaja ai daw jaumasa lam ni hte NACE-matut mahkai ra ai lam ni hpe tsun dan ai. Lam madun laika hta mung .Arung arai hpan ZZNACE a masat da ai shadawn sharam shinggan na sour application nkau mi a matu, mari ai wa hpe jep joi ai lam hte hkan tam mai ai jahpan ni hpe ra ai.

Ndai gaw ga si ni hpe hkrak hkrak ka ra ai ahkyak dik ai shara langai mi re. "For sour service" zawn re ai line langai mi gaw shi hkrai shi galoi mung n law ai. Dai mari ai lam matsun hta ndai lam ni hpe madi madun da ai:

H2S daw mi n-gun
pH
Chloride n-gun
Oxygen (sh) n-gun dat ni
n-gun n-gun
myit pu ai
dan dawng ai aten

Dai majaw, tengman ai lam gaw sour service hpe tsun ai kun ngu ai sha n re. Tengman ai lam gaw, .daw jau ai grup yin hpe asan sha tsun da sailata la ai hpe madi shadaw na matuarung arai hpan.

PSLCatalog hpe gram lajang ai lam n re

PSLlachyum pru aiProduct hpe tsun dan ai madang. Dai gaw, jaw da ai magam bungli masa langai a matu, galaw shapraw ai lam hte jep joi ai lam ni kade daram sung ra ai ngu ai hte matut mahkai nga ai. API mari ai lam matsun gaw, n-gun n-gun masat masa hte arung arai hpan garan ai lam ni hpe madung tawn nna, PSL ra kadawn ai lam kaji dik htum hpe jaw da ai. Ga shadawn, nkau mi a madung-magam bungli hpawng de ai lam ni gaw .psi 10,000n law htum ra aiPSL 2, grau sawng ai sour-service hpawng de ai lam ni hta .psi 15,000n law htum de htawt sit uPSL 3, hte grau tsaw ai-magam bungli hpan ni gaw 1 du lu na re.PSL 4.

Tsun mayu ai gaw .PSLhpe mawn sumli ai suffix hku n mai sawn la ai. Tatut bungli masing bungli hta, dai gaw:

galaw shapraw ai lam hpe hkang zing ai madang hpe myit mada ai
jep joi ai lam hte ka matsing da ai lam a shingdu labau
dai jak hpe bai maram yu ai hpung gaw gara hku hkap la ai
tsun da ai package gaw lit hte teng sha bung ai kun

RFQ kaw na pru mat wa yang .PSLblank rai nna ngam ai service masa gaw grai sawng ai, clarification loop gaw hpang de bai du wa na hpe kam mai ai daram rai nga ai.

PRngu ai gaw, mying jahpan hta lawm ai ga si ni hpe sha n-ga, hkrang shapraw ai lam hpe jep chyoi ai lam re

PRa matu tsap nga aiMagam bungli galaw ra ai lam. lang na shapraw ai laika buk a matu mari na lam matsun hta .PR1., PR2., HtePR2F, dai htePR2FAnnex F galaw ai lam hte matut mahkai da ai. Dai lam matsun langai hta sha, hkrang langai hpe htuk manu ai, hkrang, bungli galaw ai (sh) arung arai ni hpe hkra machyi shangun ai hku galai shai kau ai shaloi, dai hpe hkrang nnan hku nna masat nna, bungli galaw ai lam hpe jep joi ra na re ngu tsun da ai.

Ndai lam gaw project documentation ni hpe bai maram yu ai shaloi grai ahkyak wa ai. Ga san madung gaw, dai jak ni hpe "API 6A hte maren galaw ai" ngu ai sha n rai nga ai. Grau ahkyak ai ga san gaw, jaw nga ai hkrak tup ai design configuration hpe 2019 ning hta qualify galaw da sai kun ngu ai lam rai nga ai.PRbungli masing a matu ra ai madang.

Dai lam a majaw, .PR2.law law lang bungli masing ni hta grau nna myit maju jung ai lam lu la ai:

grau ja ai operator hpe bai maram yu ai
grau ra kadawn ai galaw shapraw ai masa ni
shutdown a akyu grau tsaw ai
grau ngang kang ai laika ni hpe hkang zing ai

Datasheet hta ga si ni gaw kaji ai zawn rai tim, myit hkrum ai lam law law hpe gun hpai lu ai.

Grau tatut jai lang mai ai RFQ hkrang

Langai -line hku tsun dan na malai, grau n-gun ja ai san sagawn ai package gaw lawu na lam ni hpe asan sha madi madun ra ai:

Pang	RFQ arung arai	Hpa hpe lachyum shaleng ra ai
Madang Npawt Nhpang	Madang	API 6A
Rating	Dip sha ai class	Ra ai bungli galaw ai n-gun
Rating	Katsi ai class	Kaji dik htum grup yin katsi ai hte kaba dik htum hka -matut mahkai katsi ai
Arung arai hte magam bungli	Arung arai class	Madung daw jau ai lam (sh) n kaja ai daw jau ai lam ra ai
Arung arai hte magam bungli	Magam bungli ladat	Sau, wan sau, hka bang ai, shing nrai, kayau kaya galaw ai
Arung arai hte magam bungli	Sour (sh) n -sour masa	H2S- hte seng ai magam bungli masa hte grai sawng ai lam
Quality madang	PSL	Ra ai arung arai masat da ai madang
Quality madang	PR	Ra ai bungli galaw ai lam Ra ai madang
Hkrang shapraw ai lam	Mying shamying ai hka htung	Arung arai ni a madung hka htung kaba ai
Hkrang shapraw ai lam	Ntsa hte lawu matut mahkai amyu	System hte bung hkra matut mahkai ai lam a kaba ai hte amyu
Hkang ai ginra	Choke amyu / actuator ra ai / hkang zing ra ai	Lata hte galaw ai (sh) galaw ai hkrang shapraw ai lam hte hkang ai lajang ai lam
Jep joi ai lam hte laika ni	Ra ai jep joi ai lam hpe shapraw nna laika package	Jep joi ai lam a shingdu labau, masat masa, hte laika pa ni hpe bang ra ai lam ni

Ndai gaw API mari ai ladat hte maren rai nga ai, dai gaw magam bungli masa hte matsun da ai arung arai ni a lapran n htap htuk ai lam hpe shayawm na matu structured data sheets ni hpe jai lang ai.

Daw dan lam

Tsun na matuAPI 6A hka htung baw hte Hkrismat hpun arung arai niteng sha, san sagawn ai lam gaw, n-gun shadawn shadang hte mying jahpan hpe tsun dan ai hta grau nna galaw ra ai. Bungli galaw mai ai masat da ai lam gaw, .dip sha ai class, katsi ai tsang, arung arai hpan, PSL, PR, mying shamying ai hka htung, matut mahkai ai amyu, daw jau ai ladat, n-gun n rawng ai (sh) - n-gun n rawng ai masa, hte garachoke, actuator, jep joi ai lam, hte laika pa ra ai lam ni. Ndai lam ni hpe RFQ (sh) data sheet hta madi shadaw da ai shaloi, jak rung ni hpe hka htung a tengman ai masa hte grau hkrak hkra shingdaw lu na, hpaji masa hku nna asan sha chye na hkra galaw lu na, masing hpe myit hkrum ai lam hpe grau hkrak hkra galaw lu na re. Tsun mayu ai gaw, API 6A npu hta hkrak ai masat da ai lam gaw, hkrang shapraw ai lam hpe madi shadaw ai, galaw shapraw ai lam hpe hkang zing ai, jep joi ai lam hpe masing jahkrat ai, hpang jahtum na laika ni hpe shapraw ai lam ni a matu, magam bungli hkum tsup ai hte myit hkrum ra ai lam hpe asan sha tsun dan ai lachyum re.

Ya matut mahkai mai ai

FAQ

01.API 6A hka htung hte Hkrismat hpun RFQ hta ra ai n law htum shiga ni gaw hpa rai ta?

N law htum, RFQ hta 1 hpe tsun dan ra ai.n-gun n-gun, n-gun n-gun, arung arai hpan, PSL, PR, nominal bore, matut mahkai lam amyu, daw jau ai lam, n-gun n-gun (sh) n--n-hten ai masa, hte ra ai laika ni/jep joi ai lam a ginra. Ndai lam ni n lawm yang, hpaji masa hku nna sang lang dan ai lam gaw hpang de bai du wa chye ai.

02.Sour service wellhead hte Hkrismat hpun arung arai ni a matu hkrak ai arung arai class hpe gara hku lata la na kun?

Teng man aiarung arai hpanteng man ai magam bungli makau grup yin hta madung nga ai, grau nnaH2S masa, katsi ai, chloride madang, hte n-gun ja ai n-gun. "Sour service" ngu ai sha, myit hkrum ai lam (sh) arung arai ni hpe madi shadaw ai lam a matu n law ai.

03.API 6A hta PSL hte PR gaw hpa shai ai kun?

PSLgalaw shapraw ai hte jep joi ai lam hpe hkang ai lam hta ra ai madang hpe tsun dan ai, dai aten htaPRngu ai madang hpe tsun dan ai.bungli galaw ai lam hpe jep joi ai lamdesign a matu re. Tsun mayu ai gaw, PSL gaw, arung arai quality a sung htum ai lam hte seng nna, PR gaw sakse hkam da ai design galaw ai lam hte seng ai re.

04.Hkrismat hpun hpe masat da ai shaloi pressure rating sha hpa majaw n law ai kun?

Hpa majaw nga yang, dai arung arai ni gaw .hkum tsup ai magam bungli masa, pressure nambat langai sha n re. Teng man ai masat da ai lam hpe mung ra ai .nbung katsi ai hpan, arung arai hpan, hka htung, matut mahkai lam ni, hte daw jau ai grup yindesign hpe bai maram yu ai hte project hpe myit hkrum ai shaloi n htap htuk ai lam n byin na matu.

05.API 6A hka htung baw hte Hkrismat hpun hpe myit hkrum na matu gara laika ni hpe law malawng ra ai kun?

Kaja wa ra kadawn ai lam ni hta .arung arai masat masa laika ni, jep joi ai lam ni hpe ka da ai laika ni, n-gun chyam dinglik ai lam ni a ka da ai laika ni, shadawn shadang jahpan ni, hkan tam mai ai lam ni hpe ka da ai laika ni, hte masing-laksan shapraw ai laika ni. Tengman ai package gaw ra ai hta madung nga ai .PSL, PR, jep joi ai madang, hte masing hpe myit hkrum ai ladat.