Tuubada Xariiqda API 5L ee Tuubooyinka Saliida

Sharaxaad Gaaban:

Soo bandhigida badeecadeenna casriga ahTuubada Xariiqda API 5L, xal heer sare ah oo loogu talagalay dhuumaha gudbinta saliidda iyo gaaska. Tuubada waxaa loogu talagalay inay buuxiso heerarka caalamiga ah, iyadoo bixinaysa waxqabad iyo isku hallayn heer sare ah xitaa deegaannada ugu baahida badan. Marka lagu daro tayada sare ee tuubooyinka laalaaban ee wareegsan, alaabtayadu waxay hubaal tahay inay ka badan doonaan filashooyinkaaga.

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Tuubada API 5L ee khadka ah waa astaanta heer sare ee warshadaha. Dhuumaha ayaa u adkeysan kara cadaadiska sare iyo heerkulka aadka u daran, taasoo hubinaysa in si ammaan ah oo hufan loo qaado saliidda iyo gaaska dabiiciga ah.

Shaxda 2 Astaamaha Fiisikiska iyo Kiimikada ee ugu Muhiimsan ee Tuubooyinka Birta (GB/T3091-2008, GB/T9711-2011 iyo API Spec 5L)
Heerka Caadiga ah	Heerka Birta	Waxyaabaha Kiimikada ah (%)						Hantida Tijaabada ah						Tijaabada Saamaynta Charpy (V notch)
		c	Mn	p	s	Si	Kale	Xoog Wax-soo-saar (Mpa)		Xoog Laab Laab (Mpa)		(L0=5.65 √ S0 ）Daqiiqo Heerka Fidinta (%)
		ugu badan	ugu badan	ugu badan	ugu badan	ugu badan	Kale	daq	ugu badan	daq	ugu badan	D ≤ 168.33mm	D ＞ 168.3mm
GB/T3091 -2008	Q215A	≤ 0.15	0.25 ＜ 1.20	0.045	0.050	0.35	Ku darista Nb\V\Ti si waafaqsan GB/T1591-94	215		335		15	> 31
	Q215B	≤ 0.15	0.25-0.55	0.045	0.045	0.035		215		335		15	> 31
	Q235A	≤ 0.22	0.30 ＜ 0.65	0.045	0.050	0.035		235		375		15	>26
	Q235B	≤ 0.20	0.30 ≤ 1.80	0.045	0.045	0.035		235		375		15	>26
	Q295A	0.16	0.80-1.50	0.045	0.045	0.55		295		390		13	>23
	Q295B	0.16	0.80-1.50	0.045	0.040	0.55		295		390		13	>23
	Q345A	0.20	1.00-1.60	0.045	0.045	0.55		345		510		13	>21
	Q345B	0.20	1.00-1.60	0.045	0.040	0.55		345		510		13	>21
GB/T9711-2011(PSL1)	L175	0.21	0.60	0.030	0.030		Ikhtiyaar ah ku darista mid ka mid ah curiyayaasha Nb\V\Ti ama isku-darka kasta oo iyaga ka mid ah	175		310		27		Hal ama laba ka mid ah tusmada adkeysiga ee tamarta saameynta iyo aagga jarista ayaa la dooran karaa. Wixii L555 ah, fiiri heerka.
	L210	0.22	0.90	0.030	0.030			210		335		25
	L245	0.26	1.20	0.030	0.030			245		415		21
	L290	0.26	1.30	0.030	0.030			290		415		21
	L320	0.26	1.40	0.030	0.030			320		435		20
	L360	0.26	1.40	0.030	0.030			360		460		19
	L390	0.26	1.40	0.030	0.030			390		390		18
	L415	0.26	1.40	0.030	0.030			415		520		17
	L450	0.26	1.45	0.030	0.030			450		535		17
	L485	0.26	1.65	0.030	0.030			485		570		16
API 5L （PSL 1)	A25	0.21	0.60	0.030	0.030		Birta heerka B, Nb+V ≤ 0.03%; birta heerka B ≥, ku darista ikhtiyaariga ah Nb ama V ama isku-darka, iyo Nb+V+Ti ≤ 0.15%	172		310		(L0=50.8mm) in lagu xisaabiyo qaacidada soo socota:e=1944·A0 .2/U0 .0 A:Bedka muunadda ee mm2 U: Xoogga ugu yar ee la cayimay ee Mpa		Midna ama mid ama labadaba tamarta saameynta iyo aagga jarista looma baahna shuruud adag.
	A	0.22	0.90	0.030	0.030			207		331
	B	0.26	1.20	0.030	0.030			241		414
	X42	0.26	1.30	0.030	0.030			290		414
	X46	0.26	1.40	0.030	0.030			317		434
	X52	0.26	1.40	0.030	0.030			359		455
	X56	0.26	1.40	0.030	0.030			386		490
	X60	0.26	1.40	0.030	0.030			414		517
	X65	0.26	1.45	0.030	0.030			448		531
	X70	0.26	1.65	0.030	0.030			483		565

Sida waafaqsan heerka API 5L, tuubooyinkayaga laalaaban ee wareegsan ayaa laga heli karaa noocyo kala duwan, oo ay ku jiraan API 5L X42, API 5L X52 iyo API 5L X60. Moodooyinkani waxay matalaan xoogga wax soo saarka hooseeya ee tuubada, iyagoo ku siinaya faham dhammaystiran oo ku saabsan waxqabadkeeda. Hadday tahay inaad u baahan tahay tuubo mashruuc yar ama hawlgal ballaaran, noocyada kala duwan ee moodelladayadu waxay dabooli karaan dhammaan baahiyahaaga.

Moodooyinka API 5L X42 waxaa loo yaqaanaa alxanka heer sare ah iyo xoog sare. Waa mid ku habboon mashaariicda u baahan gaadiidka gaaska dabiiciga ah, saliidda, iyo dareerayaasha kale. Moodeelkani wuxuu bixiyaa iska caabin daxaleed oo heer sare ah iyo sifooyin farsamo oo cajiib ah si loo bixiyo waxqabad waara, iyadoo la hubinayo hufnaanta nidaamyada gudbinta saliidda iyo gaaska.

Mashaariicda u baahan waxqabad sare, qaabka API 5L X52 waa doorashada ugu habboon. Dhuumaha waxaa loogu talagalay inay u adkaystaan cadaadis sare iyo heerkul aad u daran, taasoo hubinaysa gaadiidka saliidda iyo gaaska oo la isku halleyn karo oo hufan. Awooddeeda sare waxay u oggolaanaysaa inay la qabsato xaaladaha adag, iyadoo hubinaysa socod siman oo aan kala go 'lahayn.

Qaabka API 5L X60 wuxuu waxqabadka u qaadaa heerka xiga. Iyada oo leh xooggiisa wax soo saarka ee gaarka ah iyo adkeysigiisa oo la xoojiyay, tuubooyinku waxay ku habboon yihiin in loo isticmaalo xitaa deegaannada ugu baahida badan. Waxaa loogu talagalay in lagu maareeyo mashaariicda waaweyn ee u baahan gaadiidka tiro badan oo saliid iyo gaas ah.

Doorashada tuubooyinka API 5L waxay la macno tahay in la maalgashado badeecad dammaanad qaadaysa tayo iyo waxqabad sare. Ballanqaadkayaga heer sare ah ayaa ka muuqda dhinac kasta oo ka mid ah dhuumahayaga, laga bilaabo dhismaha aan kala go 'lahayn ilaa awoodda aan u leenahay inaan buuxinno oo aan dhaafno heerarka caalamiga ah. Iyada oo leh xoog iyo cimri dherer sare, badeecadani waxay hubinaysaa gaadiid badbaado leh oo hufan oo saliid iyo gaas ah, taasoo ku siinaysa nabad maskaxeed.

Marka la soo koobo, tuubada API 5L ee khadka tooska ah ayaa noqotay doorashada ugu dambeysa ee dhuumaha gudbinta saliidda iyo gaaska iyadoo leh moodooyinkeeda hodanka ah iyo tayo aad u wanaagsan. Iyada oo adeegsanaysa alxanka qulqulka ee dhulka hoostiisa mara, waxay bixisaa xoog iyo cimri dheer oo aan la barbar dhigi karin. Hadday tahay inaad u baahan tahay tuubo mashruuc yar ama weyn, tuubadayada birta ah ee wareegsan ee lagu sameeyay heerarka API 5L waxay dammaanad qaadaysaa waxqabad la isku halleyn karo. Maalgeli tuubooyinkayaga khadka tooska ah ee API 5L oo la kulan farqiga tayada iyo waxqabadka.

Kii hore: X52 SSAW Line Tuubada Waayo Line Gas

Xiga: Tuubada Birta ee S355 JR ee loogu talagalay Khadka Bulaacadda

Halkan ku qor fariintaada oo noo soo dir