bututun ƙarfe mai walda na erw bututun efw don iskar gas

bututun ƙarfe na erw da aka ƙera da bututun efw don iskar gas Hoton da aka nuna

Takaitaccen Bayani:

Ana ƙera bututun ƙarfe na ERW ta hanyar "juriya mai ƙarancin mita ko mai yawan mita". Su bututu ne masu zagaye waɗanda aka haɗa su daga faranti na ƙarfe tare da walda mai tsayi. Ana amfani da su don jigilar mai, iskar gas da sauran abubuwa masu ruwa-ruwa, kuma suna iya biyan buƙatu daban-daban na matsin lamba mai yawa da ƙasa. A halin yanzu, yana da matsayi mai mahimmanci a fannin bututun sufuri a duniya.Idan kuna neman bututun da aka haɗa da welded, bututun da ba shi da matsala, ko bututun erw, tuntuɓe mu don samun farashin jumloli na masana'anta tare da mafi girman rangwame! Jigilar kaya cikin sauri a masana'anta, yana adana lokacinku da kuɗin ku.

Sami ƙiyasin kyauta

Cikakken Bayani game da Samfurin

Alamun Samfura

A lokacin walda bututun ERW, ana samar da zafi lokacin da wutar lantarki ke ratsawa ta saman da ke hulɗa da yankin walda. Yana dumama gefuna biyu na ƙarfe har zuwa inda gefe ɗaya zai iya samar da haɗin gwiwa. A lokaci guda, ƙarƙashin aikin matsi mai haɗuwa, gefuna na bututun ba komai suna narkewa kuma suna matsewa tare.

Yawanci matsakaicin bututun ERW shine 24" (609mm), don manyan girma, za a ƙera bututun a cikin SAW.

Waɗanne irin bututu (ma'auni) za a iya yi a cikin hanyoyin ERW?

Akwai bututu da yawa da za a iya ƙera ta hanyar tsarin ERW:

Bututun ƙarfe na carbon a cikin ERW
ASTM A53 A-A da B (kuma an yi shi da galvanized)
bututun ASTM A252
Tubulen Tsarin ASTM A500
Bututun ASTM A134 da ASTM A135
EN 10219 S275, bututun S355

Ma'aunin bututun ERW/Bututu da ƙayyadaddun bayanai
bututun bakin karfe ASTM A269
Tushen tsafta na ASTM A270
ASTM A312 Bakin bututu
Bakin bututu mai ferritic/austenitic/duplex ASTM A790

Bututun layin API ERW
API 5L B zuwa X70 PSL1 (PSL2 zai kasance cikin tsarin HFW)
API 5CT J55/K55, N80 casing da bututu da sauransu.

Sigogi na fasaha na bututun erw

Bututun Karfe na ERW, Akwatin ERW, Bututun Karfe na ERW, Bututun MS ERW, Bututun GI ERW, Bututun Bakin ERW

Girman:

OD (Diamita ta Waje): 21.3-660mm
WT (Kauri a Bango): 1.0-20mm ko sch5, sch10, sch40, sch80, st, xs

Daidaitacce:

don bututun erw

ASTM A53 B, A106, ASTM A178, ASTM A252
API 5L X42/46/52/56/60/70
ASTM A500, ASTM A513
EN 10204/10217 S235JR, S275JR, S355, S355JR, S355J2H

don bututun efw:
bututun ƙarfe na carbon: ASTM A671, ASTM A672
bututun ƙarfe mai ƙarfe: ASTM A691

Shafi:

Shafi na 3PE

Shafi na 3PP

Shafi na FBE

Rufin Epoxy

Zane na Musamman

Amfani:
Don Bututun Layin ERW
Don ERW Casing
Don bututun tsarin ERW
Don Babban matsin lamba da zafin jiki mai yawa

Binciken Sinadarai da Halayen Inji

Daidaitacce	Aji	Matsayi	Binciken Sinadarai (%)				Kayayyakin Inji (min) (Mpa)
Daidaitacce	Aji	Matsayi	C	Mn	P	S	Ƙarfin Taurin Kai	Ƙarfin Ba da Kyauta
API 5L	PSL1	B	0.26	1.2	0.03	0.03	414	241
		X42	0.26	1.3	0.03	0.03	414	290
		X46	0.26	1.4	0.03	0.03	434	317
		X52	0.26	1.4	0.03	0.03	455	359
		X56	0.26	1.4	0.03	0.03	490	386
		X60	0.26	1.4	0.03	0.03	517	414
		X65	0.26	1.45	0.03	0.03	531	448
		X70	0.26	1.65	0.03	0.03	565	483
	PSL2	B	0.22	1.2	0.025	0.015	414	241
		X42	0.22	1.3	0.025	0.015	414	290
		X46	0.22	1.4	0.025	0.015	434	317
		X52	0.22	1.4	0.025	0.015	455	359
		X56	0.22	1.4	0.025	0.015	490	386
		X60	0.22	1.4	0.025	0.015	517	414
		X65	0.22	1.45	0.025	0.015	531	448
		X70	0.22	1.65	0.025	0.015	565	483
		X80	0.22	1.85	0.025	0.015	621	552

Bututun ƙarfe mai ƙarfi mai juriya ga lantarki (bututun ƙarfe mai ƙarfi) bututu ne mai zafi da aka yi birgima bayan an samar da injin, ana amfani da tasirin fata mai ƙarfi da tasirin kusanci, dumama da narkewar gefen bututu, matse na'urar matsewa a ƙarƙashin walda mai ƙarfi don cimma samarwa.

Bututun ƙarfe mai juriya ga walda mai yawan mita, bututun walda da tsarin walda na yau da kullun ba iri ɗaya bane, walda an yi ta ne da ƙarfen tushe daga jiki, ƙarfin injina ya fi bututun gabaɗaya kyau. Santsi, daidaito mai yawa, walda mai ƙarancin farashi mai tsayi da ƙanana, mai kyau 3PE mai hana lalata. Akwai manyan bambance-bambance a cikin hanyoyin walda tsakanin bututun walda mai yawan mita da bututun walda mai zurfi. Ganin cewa walda ana yin walda nan take a babban gudu, wahalar tabbatar da ingancin walda ya fi na walda mai zurfi.

Takaddun shaida na masana'antar ƙarfin bututun ƙarfe

Akwatin ERW

Daidaitacce: API SECEM 5CT
Aikace-aikace: Casing yana aiki azaman bango na rijiya

OD		WT		Nau'in Ƙarshe
inci	mm	inci	mm	Matsayi
				J55	M65	N80/L80-1	P110
				K55	M65	N80/L80-1	P110
8 5/8	219.08	0.304	7.72	-	PS	-	-
		0.352	8.94	PSLB	PSLB	-	-
		0.4	10.16	PSLB	PSLB	PLB	PLB
		0.45	11.43	-	PLB	PLB	PLB
		0.5	12.7	-	-	PLB	PLB
9 5/8	244.48	0.352	8.94	PSLB	PSLB	-	-
		0.395	10.03	PSLB	PSLB	PLB	PLB
		0.435	11.05	-	PLB	PLB	PLB
		0.472	11.99	-	PLB	PLB	PLB
		0.545	13.84	-	-	PLB	PLB
10 3/4	273.05	0.35	8.89	PSB	PSB	-	-
		0.4	10.16	PSB	PSB	-	-
		0.45	11.43	PSB	PSB	PSB	PSB
		0.5	12.57	-	PSB	PSB	PSB
		0.545	13.84	-	-	-	PSB
13 3/8	339.72	0.38	9.65	PSB	PSB	-	-
		0.43	10.92	PSB	PSB	-	-
		0.48	12.19	PSB	PSB	PSB	PSB
		0.514	13.06	-	-	PSB	PSB
16	406.4	0.438	11.13	PSB	-	-	-
		0.495	12.57	PSB	-	-	-
		0.656	16.66	P	-	-	-
18 5/8	473.08	0.435	11.05	PSB	-	-	-
20	508	0.438	11.13	PSLB	-	-	-
		0.5	12.7	PSLB	-	-	-
		0.635	16.13	PSLB	--	-	-

Kayayyakin Inji

Daidaitacce	Matsayi	Ƙarfin Yawa (Mpa)	Ƙarfin Tashin Hankali (Mpa)	Taurin kai (HRC)	Makamashin Tasiri(J)(min)	Zafin Tasiri(℃)
API 5CT	J55	379-552	≥517	-	T-10-20(SR16)	21
	K55	379-552	≥655	-	L-10-27(SR16)	21
	M65	448-586	≥586	≤22	T-10-20, L-10-41	0
	L80	552-655	≥655	≤23	C19-20, C76-77(SR16)
	N80	552-758	≥689	-
	P110	758-965	≥862	-

Fa'idodin Karfe na Gaba

A matsayinmu na jagora a masana'antar bututun ƙarfe/bututu (bututun ƙarfe na carbon, bututun bakin ƙarfe, bututu mara sumul, bututun walda, bututun daidaitacce, da sauransu) a China, muna da cikakken layin samarwa da kuma ƙarfin samar da kayayyaki mai ɗorewa. Zaɓar mu zai ba ku damar adana ƙarin lokaci da kuɗi da kuma samun fa'ida mafi girma!

Idan kuna sha'awar samfuranmu, za mu iya aiko muku da samfura kyauta, kuma za mu iya karɓar gwajin cibiyoyin gwaji na ɓangare na uku. Muna mai da hankali kan ingancin samfura da sahihancin sakamakon gwaji kuma muna sanya sha'awar abokan ciniki a gaba, don ƙirƙirar kyakkyawar ƙwarewar siye da ciniki mai kyau da cin nasara ga abokan ciniki!

Nunin Samfura

Ƙwararrun Masu ƙera Bututun Welded a China

Masana'antarmu tana da fiye da hakaShekaru 30 na ƙwarewar samarwa da fitarwa, ana fitar da kayayyaki zuwa ƙasashe da yankuna sama da 50, kamar Amurka, Kanada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, Hadaddiyar Daular Larabawa, Vietnam da sauran ƙasashe.Tare da ƙimar ƙarfin samarwa mai ɗorewa kowane wata, yana iya biyan manyan buƙatun samarwa na abokan ciniki.Yanzu akwai ɗaruruwan abokan ciniki tare da manyan oda na shekara-shekara.Idan kuna son siyan bututu/bututu mai walda, bututu/bututu mai ramuka murabba'i, bututu/bututu mai ramuka murabba'i, bututun ƙarfe mai ƙarancin carbon, bututun ƙarfe mai yawan carbon, bututu mai kusurwa huɗu, bututun ƙarfe mai kusurwa huɗu, bututun ƙarfe mai kusurwa huɗu, bututun ƙarfe mai kusurwa huɗu, bututun ƙarfe mai ƙarfe, bututun ƙarfe mai ƙarfe, bututun ƙarfe mara sumul, bututun ƙarfe mai sumul, bututun ƙarfe mai sumul, na'urorin ƙarfe, zanen ƙarfe, bututun ƙarfe mai daidaitacce, da sauran samfuran ƙarfe, tuntuɓe mu don samar muku da sabis mafi ƙwarewa, adana lokacinku da kuɗin ku!

Masana'antarmu kuma tana gayyatar wakilan yankuna daban-daban da gaske a ƙasashe daban-daban. Akwai fiye da nau'ikan farantin ƙarfe 60, na'urar ƙarfe da bututun ƙarfe.Idan kai kamfani ne na kasuwanci na ƙasashen waje kuma kana neman manyan masu samar da faranti na ƙarfe, bututun ƙarfe da na'urorin ƙarfe a China, da fatan za a tuntuɓe mu. Don samar maka da mafi kyawun kayayyaki masu inganci da ƙwarewa a China don inganta kasuwancinka!

Masana'antarmu tana da mafi yawancikakken layin samar da kayayyakin ƙarfekumaTsarin gwajin samfura mafi tsauri don tabbatar da ƙimar wucewar samfura 100%mafi girmacikakken tsarin isar da kayayyaki, tare da na'urar jigilar kaya ta kansa,yana ceton ku ƙarin kuɗin sufuri da garantin kashi 100% na kayayyaki. cikakken marufi da isowa. Idan kuna neman mafi kyawun masana'antar zanen ƙarfe, na'urar ƙarfe, bututun ƙarfe a China, kuma kuna son adana ƙarin jigilar kayayyaki, da fatan za a tuntuɓe mu, ƙungiyar tallace-tallace ta ƙwararru da ƙungiyar sufuri ta jigilar kayayyaki za ta ba ku mafi kyawun sabis na samfurin ƙarfe don tabbatar da cewa kun sami samfurin inganci 100%!

Nemo mafi kyawun ƙima don bututun ƙarfe:Za ku iya aiko mana da takamaiman buƙatunku kuma ƙungiyar tallace-tallace ta harsuna da yawa za ta ba ku mafi kyawun farashi! Bari haɗin gwiwarmu ya fara daga wannan oda kuma ya sa kasuwancinku ya fi wadata!

Na baya: bututun ƙarfe na ASTM A53 mai laushi mara sumul

Na gaba: sassan akwatin murabba'i mai kusurwa huɗu na tsarin bututun ƙarfe

Rubuta saƙonka a nan ka aika mana da shi