Muab kauv welded carbon steels yeeb rau dej kab tubing

Muab kauv welded carbon steels yeeb nkab rau cov kab kab qe tubing featured duab

Cov lus piav qhia luv luv:

Thoob plaws hauv cov av nkos loj, kev ua haujlwm sib khi ntawm cov dej tshuab thiab cov txheej txheem kev muaj kev nyab xeeb nyob ntawm cov kav dej ruaj khov thiab kev ua haujlwm. Ntawm cov kav dej hauv kev siv, muab kauv welded carbon hlau kav tsim nyog saib xyuas rau lawv lub zog zoo thiab versatility. Hauv qab no pib piav qhia txog qhov tseem ceeb thiab zoo ntawm muab kauv welded cov yeeb nkab welded hauvDej Kab Tubing Thiab hlau yeeb nkab vuam.

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Khoom Qhia Qhia

Khoom Ntawv

1. Nkag siab cov kauv welded carbon hlau yeeb:

Muab Kauv Welded Carbon Steel Yeeb Nkabyog spirally tsim thiab welded los ntawm hlau coils. Txoj kev ua haujlwm tshwj xeeb ua rau cov kav dej muaj zog thiab ntau ruaj khov, tuaj yeem tiv thaiv lub siab sab hauv thiab sab nraud. Lub peev xwm tiv thaiv corrosion thiab deformation kuj ua rau nws haum rau ntau cov ntawv thov, suav nrog kav dej thiab cov kav hlau willing vuam.

Lub hom phiaj	Qib hlau	Tshuaj Muaj Tshuaj									Cov Khoom Siv Tensile							Charpy Feem Cuam Tshuam thiab Ua kom yuag poob
		C	Si	Mn	P	S	V	Nb	Ti		CEV4) (%)	RT0.5 MPA Putt Zog		RM mpa tensile lub zog		RT0.5 / rm	(L0 = 5.65 √ √ s0) elongation%
		tus zuag	tus zuag	tus zuag	tus zuag	tus zuag	tus zuag	tus zuag	tus zuag	Lwm	tus zuag	lub min	tus zuag	lub min	tus zuag	tus zuag	lub min
	L245MB	0.22	0.45	1.2	0.025	0.15	0.05	0.05	0.04	1)	0.4	245	450	415	760	0.93	22	Charpy Kev Ntsuas: Qhov kev cuam tshuam nqus lub zog ntawm cov yeeb nkab lub cev thiab cov leeg weld yuav tsum raug sim raws li tus qauv qub. Rau cov ntsiab lus, saib tus qauv qub. Kev poob phaus muag: yeem shearing cheeb tsam
GB / T9711-2011 (PSL2)	L290mb	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.4	290	495	415			21
	L320mb	0.22	0.45	1.3	0.025	0.015	0.05	0.05	0.04	1)	0.41	320	500	430			21
	L360mb	0.22	0.45	1.4	0.025	0.015				1)	0.41	360	530	460			20
	L390mb	0.22	0.45	1.4	0.025	0.15				1)	0.41	390	545	490			20
	L415Mb	0.12	0.45	1.6	0.025	0.015				1) 2) 3	0.42	415	565	520			18
	L450mb	0.12	0.45	1.6	0.025	0.015				1) 2) 3	0.43	450	600	535			18
	L485mb	0.12	0.45	1.7	0.025	0.015				1) 2) 3	0.43	485	635	570			18
	L555mb	0.12	0.45	1.85	0.025	0.015				1) 2) 3	Kev sib hais	555	705	625	825	0.95	18
	Nco tseg:
	1) 0.015 ≤ lig <0.060; N ≤ 0.012; ni-≤ 0.30; mo ≤ 0,0
	2) v + nb + ti ≤ 0.015%
	3) Rau tag nrho cov qauv steel, mo yuav ≤ 0.35%, hauv ib daim ntawv cog lus.
	Mn Cr + mo + v CU + NI 4) CEV = C + 6 + 5 + 5

2. Dej Kab Tubing:

Nyob rau hauv cov tshuab faib khoom, kev nyab xeeb thiab txiaj ntsig zoo ntawm cov dej huv yog qhov tseem ceeb. Muab kauv welded carbon hlau tau ua pov thawj los yog qhov kev xaiv txhim khu kev qha rau cov kav dej rau dej vim nws cov khoom siv corrosion. Cov khoom nyob hauv cov kav dej du ntawm cov kav dej minimizes kev sib txhuam, ua kom muaj dej ntws tas mus li thiab txo kev kub ntxhov. Ib qho ntxiv, tau txais lub zog thiab durability lav tiv thaiv tawm tsam txi, tawg, thiab cov kev ua tsis taus, ua kom muaj kev tswj hwm kev ua haujlwm ntxiv, txhim khu kev qha.

3. Hlau Yeeb Vuam:

Kev lag luam vuam cia siab rau cov kauv welded carbon hlau yeeb rau ntau yam kev siv. Qhov tshwj xeeb muaj zog thiab hloov pauv ntawm cov kav dej ua rau lawv zoo tagnrho rau kev siv hlau willing. Seb lub tsev tso tsheb hlau luam loj, pipelines los thauj cov roj thiab roj, lossis cov qauv sib xyaw ua ke hauv cov chaw muaj kev nyab xeeb, cov kauv welded carbon hlau kav ua si lub luag haujlwm tseem ceeb. Qhov kev sib txuam ntawm welded pob qij txha ua kom muaj kev cia siab thiab kev nyab xeeb ntawm cov qauv, txo qhov kev xav tau ntawm kev saib xyuas nquag lossis kho ntau zaus.

4. Cov txiaj ntsig thiab qhov zoo:

4.1 Them Nqi Kho Mob: Muab Kauv Welded Carbon Hlau Yeeb muab cov tshuaj zoo rau cov dej yeeb nkab thiab hlau cov yeeb nkab vuam. Lawv lub durability thiab corrosion tiv taus kom muaj lub neej kev pabcuam ntev dua, yog li txo cov nqi hloov thiab txij nkawm.

4.2 Ib qho yooj yim rau nruab: Cov kauv vuam siv cov thev naus laus zis siv tau cov txheej txheem tsim khoom tuaj yeem ua cov kav dej ntev dua thiab txuas ntxiv rau cov pob qij txha nquag. Qhov no tsim qauv no yooj yim ua rau cov txheej txheem teeb tsa, txuag lub sijhawm thiab kev rau siab.

4.3 versatility: Tsom welded carbon steel kav muaj nyob rau hauv ntau yam diameters thiab thickinges, cia lawv yuav raug yoog rau cov ntawv thov sib txawv. Lawv tuaj yeem raug kho kom tau raws li cov kev xav tau tshwj xeeb, kev hloov pauv mus rau ntau yam kua, ntsuas thiab ntsuas kub.

4.4 Kev tiv thaiv ib puag ncig: Cov hlau roj carbon yog cov khoom siv rov ua tau uas ua rau ib puag ncig cov khoom siv. Muab kauv welded carbon hlau kav tuaj yeem rov siv dua thiab siv dua tshiab, txo cov khib nyiab thiab tiv thaiv cov peev txheej ntuj.

Hauv kev xaus:

Lub peev xwm thiab qhov zoo ntawm Kap Welded Carbon Steel Kav Dej thiabHlau Yeeb Nkab Vuamtsis tuaj yeem raug underestimated. Cov kua dej ua tau zoo thiab txhim khu kev qha Raws li qhov xav tau rau cov cuab yeej tsim muaj zog thiab muaj txiaj ntsig zoo dua, muab kauv welded carbon steel kav yuav nyob hauv kev ua haujlwm kom du ntawm cov dej thiab cov txheej txheem kev muaj thoob ntiaj teb.

Yav dhau los: Qhov tseem ceeb ntawm kauv submerged Arc Yeeb hauv API 5L Kab Yeeb Nkab Cov Yeeb Nkab Hluav Taws Xob

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Sau koj cov lus ntawm no thiab xa mus rau peb