Chitoliro cha Chitsulo cha A106 Giredi B

Kufotokozera Kwachidule:

Chitoliro chachitsulo chosasunthika cha ASTM A106 ndi chitsulo chotsika mpweya chomwe chimagwiritsidwa ntchito kwambiri ndipo chimagwiritsidwa ntchito kwambiri m'mafakitale a mafuta, mankhwala ndi boiler. Zipangizozi zili ndi mphamvu zabwino zamakanika.

Pezani mtengo waulere

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Pa nthawi yolumikiza mapaipi a ERW, kutentha kumapangidwa pamene mphamvu yamagetsi ikuyenda pamwamba pa malo olumikizirana. Imatenthetsa m'mbali ziwiri za chitsulo mpaka pomwe m'mphepete umodzi ungapange mgwirizano. Nthawi yomweyo, pansi pa mphamvu yophatikizana, m'mbali mwa chubucho mumasungunuka ndi kufinyidwa pamodzi.

Kawirikawiri chitoliro cha ERW chimafika pa OD ya mainchesi 24 (609mm), kuti chitolirocho chikhale chachikulu chimapangidwa mu SAW.

Ndi mitundu yanji ya mapaipi (miyezo) yomwe ingapangidwe mu njira za ERW?

Pali mapaipi ambiri omwe angapangidwe ndi njira ya ERW:

Chitoliro chachitsulo cha kaboni mu ERW
ASTM A53 Giredi A ndi B (ndi Galvanized)
Chitoliro cha ASTM A252
Machubu opangidwa ndi ASTM A500
Chitoliro cha ASTM A134 ndi ASTM A135
EN 10219 S275, chitoliro cha S355

Miyezo ndi zofunikira za chitoliro/chitoliro cha ERW chosapanga dzimbiri
Chitoliro chosapanga dzimbiri cha ASTM A269
Machubu a ukhondo a ASTM A270
Chitoliro chosapanga dzimbiri cha ASTM A312
Chitoliro chosapanga dzimbiri cha ASTM A790 ferritic/austenitic/duplex

Chitoliro cha mzere wa API ERW
API 5L B mpaka X70 PSL1 (PSL2 iyenera kukhala mu ndondomeko ya HFW)
API 5CT J55/K55, N80 casing ndi chubu etc.

Magawo aukadaulo a chitoliro cha erw

Chitoliro cha Chitsulo cha ERW, Chitoliro cha ERW, Chitoliro cha Chitsulo cha Carbon cha ERW, Chitoliro cha MS ERW, Chitoliro cha GI ERW, Chitoliro cha ERW chosapanga dzimbiri

Kukula:

OD (Kutuluka m'mimba mwake): 21.3-660mm
Kulemera (Kukhuthala kwa Khoma): 1.0-20mm kapena sch5, sch10, sch40, sch80, st, xs

Muyezo:

chitoliro cha 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

pa chitoliro cha efw:
Chitoliro cha efw chachitsulo cha kaboni: ASTM A671, ASTM A672
chitoliro cha efw chachitsulo chosungunula: ASTM A691

Chophimba:

Chophimba cha 3PE

Chophimba cha 3PP

Kuphimba kwa FBE

Kuphimba kwa Epoxy

Kujambula Kwapadera

Ntchito:
Pa ERW Line Pipe
Pa ERW Casing
Kwa chubu cha Kapangidwe ka ERW
Kwa kuthamanga kwambiri ndi kutentha kwambiri

Kusanthula kwa Mankhwala ndi Katundu wa Makina

Muyezo	Kalasi	Giredi	Kusanthula Mankhwala (%)				Katundu wa Makina (mphindi) (Mpa)
Muyezo	Kalasi	Giredi	C	Mn	P	S	Kulimba kwamakokedwe	Mphamvu Yopereka
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

Chitoliro chachitsulo cholimba cholimba chamagetsi (chitoliro chachitsulo cha erw) chimapangidwa ndi coil yozungulira yotenthedwa pambuyo popanga makina, pogwiritsa ntchito mphamvu ya khungu lamakono komanso zotsatira zake papafupi, kutentha ndi kusungunuka kwa chubu m'mphepete, kufinya chopukutira pansi pa kupanikizika kuti chikwaniritse kupanga.

Chitoliro chachitsulo cholimba kwambiri, chitoliro cholukira, ndi njira yowotcherera yachizolowezi si yofanana, cholukiracho chimapangidwa ndi kusungunuka kwachitsulo kuchokera m'thupi, mphamvu ya makina ndi yabwino kuposa chitoliro wamba. Mawonekedwe osalala, kulondola kwambiri, cholukira chotsika mtengo chapamwamba komanso chaching'ono, choteteza dzimbiri cha 3PE. Pali kusiyana kwakukulu pa njira zowotcherera pakati pa chitoliro cholukira chokwera kwambiri ndi chitoliro cholukira cholowera ...

Chitsimikizo cha fakitale cha mphamvu ya chitoliro chachitsulo

Chikwama cha ERW

Muyezo: API SPEC 5CT
Kugwiritsa Ntchito: Chidebe chimagwira ntchito ngati khoma la chitsime

OD		WT		Mtundu Womaliza
inchi	mm	inchi	mm	Giredi
				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	--	-	-

Katundu wa Makina

Muyezo	Giredi	Mphamvu Yopereka (Mpa)	Mphamvu Yokoka (Mpa)	Kuuma (HRC)	Mphamvu Yokhudza Mphamvu (J) (mphindi)	Kutentha kwa Impact (℃)
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	-

Ubwino wa Chitsulo cha Mtsogolo

Monga wopanga chitoliro/chubu chachitsulo chotsogola (chubu chachitsulo cha kaboni, chitoliro chachitsulo chosapanga dzimbiri, chitoliro chosasunthika, chitoliro cholumikizidwa, chitoliro cholondola, ndi zina zotero) ku China, tili ndi mzere wonse wopanga komanso mphamvu yokhazikika yoperekera. Kusankha ife kudzakuthandizani kusunga nthawi ndi ndalama zambiri ndikupeza phindu lalikulu!

Ngati mukufuna zinthu zathu, tikhoza kukutumizirani zitsanzo zaulere, ndipo tingavomerezenso kuyesedwa kwa mabungwe ena oyesa. Timasamala kwambiri za kudalirika kwa khalidwe la zinthu komanso kutsimikizika kwa zotsatira za mayeso ndipo timaika patsogolo zofuna za makasitomala, kuti tipange njira yabwino komanso yopindulitsa yogulira ndi kugulitsa makasitomala!

Kuwonetsera kwa Zamalonda

Wopanga Chitoliro Chopangidwa ndi Akatswiri ku China

Fakitale yathu ili ndi zinthu zoposaZaka 30 zokumana nazo pakupanga ndi kutumiza kunja, kutumiza kunja kumayiko ndi madera opitilira 50, monga United States, Canada, Brazil, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam ndi mayiko ena.Ndi mphamvu yokhazikika yopangira mwezi uliwonse, imatha kukwaniritsa maoda akuluakulu opangira makasitomala.Tsopano pali makasitomala mazana ambiri omwe ali ndi maoda akuluakulu apachaka okhazikika.Ngati mukufuna kugula chitoliro/chubu cholumikizidwa, chitoliro/chubu cha magawo ozungulira, chitoliro/chubu cha magawo ozungulira, chitoliro/chubu cha magawo ozungulira, chitoliro chachitsulo chotsika mpweya, chitoliro chachitsulo cha kaboni wambiri, chitoliro cha rectangular, chitoliro chachitsulo cha katoni, chitoliro chachitsulo chosakanikirana, chitoliro chachitsulo chosakanikirana, chitoliro chachitsulo chosakanikirana, chitoliro chachitsulo chosakanikirana, ma coil achitsulo, mapepala achitsulo, chitoliro chachitsulo cholondola, ndi zinthu zina zachitsulo, titumizireni kuti tikupatseni ntchito yaukadaulo kwambiri, sungani nthawi yanu ndi ndalama zanu!

Fakitale yathu imaitananso moona mtima othandizira madera m'maiko osiyanasiyana. Pali othandizira oposa 60 achitsulo, zitsulo zozungulira ndi mapaipi achitsulo.Ngati ndinu kampani yogulitsa zinthu zakunja ndipo mukufuna ogulitsa mbale zachitsulo, mapaipi achitsulo ndi ma coil achitsulo ku China, chonde titumizireni uthenga. Kuti tikupatseni zinthu zaukadaulo komanso zapamwamba kwambiri ku China kuti bizinesi yanu ikhale yabwino komanso yabwino!

Fakitale yathu ili ndi zambirimzere wathunthu wopanga zinthu zachitsulondinjira yoyesera zinthu mosamala kwambiri kuti zitsimikizire kuti zinthuzo zipambana 100%; kwambiridongosolo lonse lotumizira zinthu, ndi chonyamulira katundu chake,Zimakupulumutsirani ndalama zambiri zoyendera ndipo zimatsimikizira 100% ya katunduyo. Kulongedza bwino komanso kufika kwake.. Ngati mukufuna pepala lachitsulo labwino kwambiri, koyilo yachitsulo, wopanga mapaipi achitsulo ku China, ndipo mukufuna kusunga katundu wambiri wonyamula katundu, chonde titumizireni uthenga, gulu lathu la akatswiri ogulitsa zinenero zambiri komanso gulu loyendetsa katundu lidzakupatsani ntchito yabwino kwambiri yogulitsa zinthu zachitsulo kuti muwonetsetse kuti mwalandira chinthu chotsimikizika cha 100%!

Pezani mtengo wabwino kwambiri wa machubu achitsulo:Mutitumizireni zofunikira zanu ndipo gulu lathu logulitsa la zilankhulo zosiyanasiyana lidzakupatsani mtengo wabwino kwambiri! Tiyeni mgwirizano wathu uyambe kuchokera pa oda iyi ndikupangitsa bizinesi yanu kukhala yopambana!

Yapitayi: Chitoliro cha Chitsulo cha API Spec 5L

Ena:

Lembani uthenga wanu apa ndipo mutitumizireni