Chitoliro Chapamwamba Chowonjezera Chachikulu Chachikulu

Chitoliro Chapamwamba Chophatikiza Chitoliro Chachikulu Chomwe Chili ndi Chithunzi

Kufotokozera Kwachidule:

Zopangidwa kuti zipirire zovuta za zomangamanga zolemetsa, mapaipi athu apamwamba kwambiri, okhala ndi mainchesi akulu amapereka mphamvu ndi kukhazikika kofunikira pakuthandizira maziko. Ukadaulo wowotcherera wozungulira womwe umagwiritsidwa ntchito popanga zomwe timapanga umatsimikizira mawonekedwe osasunthika komanso olimba, kuchepetsa chiwopsezo cha kulephera ndikukulitsa moyo wautumiki.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tikudziwitsani mapaipi akulu akulu akulu akulu akulu akulu akulu, omwe ndi njira yabwino yokwaniritsira zosowa zomwe zikusintha nthawi zonse pakumanga ndi chitukuko cha zomangamanga. Pamene makampani akuchitira umboni kuwonjezeka kwakukulu kwa kukula kwa mipope yowunjika, kufunikira kwa zipangizo zolimba ndi zodalirika sikunayambe kufulumira. Milu yathu yachitsulo yozungulira yozungulira yozungulira ikuluikulu idapangidwa kuti ithane ndi zovuta izi, kuwonetsetsa kuti magwiridwe antchito apamwamba komanso okhazikika pamagwiritsidwe osiyanasiyana.

Zapangidwa kuti zipirire zovuta za zomangamanga zolemera, zapamwamba kwambiri,mipope yayikulu yojambuliraperekani mphamvu ndi kukhazikika kofunikira pakuthandizira maziko. Ukadaulo wowotcherera wozungulira womwe umagwiritsidwa ntchito popanga zomwe timapanga umatsimikizira mawonekedwe osasunthika komanso olimba, kuchepetsa chiwopsezo cha kulephera ndikukulitsa moyo wautumiki. Kaya mukuchita nawo zamalonda, nyumba zogona kapena zomangamanga, mapaipi athu owunjikira ndiye chisankho chabwino kwambiri kuti mukwaniritse zosowa zanu.

Mafotokozedwe a Zamalonda

Standard	Chitsulo kalasi	Chemical zikuchokera									Makoma katundu							Mayeso a Charpy Impact ndi Mayeso a Drop Weight Tear
		C	Si	Mn	P	S	V	Nb	Ti		CEV4) (%)	Rt0.5 Mpa Zokolola mphamvu		Rm Mpa Tensile Strength		Rt0.5/ Rm	(L0=5.65 √ S0)Elongation A%
		max	max	max	max	max	max	max	max	Zina	max	min	max	min	max	max	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	Kuyesa kwa Charpy impact: Mphamvu yotengera mphamvu ya thupi la chitoliro ndi msoko wowotcherera idzayesedwa monga momwe zimafunira mulingo woyambirira. Kuti mudziwe zambiri, onani muyeso woyambirira. Mayeso ogwetsa misozi: Malo ometa mwasankha
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	Kukambilana	555	705	625	825	0.95	18
	Zindikirani:
	1）0.015 ≤ Altot ＜ 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30;Mo ≤ 0.10;
	2）V+Nb+Ti ≤ 0.015%
	3) Pamagulu onse achitsulo, Mo akhoza ≤ 0.35%, pansi pa mgwirizano.
	Mn Cr+Mo+V Ku+Ni4）CEV=C+6+5+5

Ubwino wa mankhwala

Ubwino wina waukulu wogwiritsa ntchito mapaipi akulu akulu akuchulukira m'mimba mwake ndikutha kupirira katundu wolemetsa. Mapaipi awa adapangidwa kuti athe kupirira kupsinjika kwakukulu, kuwapangitsa kukhala abwino kwambiri poika maziko ozama pama projekiti akuluakulu omanga. Kukula kwawo kwakukulu kumawonjezeranso kusamuka kwa nthaka, motero kumapangitsa bata ndikuchepetsa kukhazikika. Kuonjezera apo, njira yowotcherera yozungulira yomwe imagwiritsidwa ntchito popanga mapaipiwa imatsimikizira mgwirizano wolimba komanso wokhazikika, kuchepetsa chiopsezo cha kulephera kwa mapangidwe.

Kuperewera kwa Zinthu

Mtengo wopangira chitoliro chapamwamba kwambiri cham'mimba mwake ukhoza kukhala wapamwamba kuposa zosankha zachikhalidwe, zomwe zingakhudze bajeti ya polojekiti.

Kuphatikiza apo, kuyikapo kumatha kukhala kovutirapo komanso kuwononga nthawi, kumafunikira zida zapadera komanso ogwira ntchito aluso. Ngati sizikuyendetsedwa bwino, izi zitha kuchedwetsa nthawi ya polojekiti.

Kugwiritsa ntchito

M'dziko lomwe likukulirakulirabe la zomangamanga ndi chitukuko cha zomangamanga, kufunikira kwa zida zolimba ndizofunikira kwambiri. Chinthu chimodzi chomwe chalandira chidwi kwambiri ndi chitoliro chapamwamba, chokhala ndi mizere yayikulu. Pamene ntchito zomanga zikuchulukirachulukira komanso zovuta, kufunikira kwa njira zokulirapo zokulirapo kumakhala kofunika kwambiri.

Ndi chitukuko chofulumira cha ntchito zamatauni ndi zomangamanga, kukula kwa mapaipi akuchulukirachulukira kuti akwaniritse zosowa zamainjiniya amakono. Wapamwamba kwambiri wozungulira wowotchereralalikulu m'mimba mwake zitsulo chitoliromilu ndi yofunikira kuti ipereke chithandizo chofunikira komanso kukhazikika kwazinthu zosiyanasiyana monga milatho, nyumba ndi zida zam'madzi. Mapaipiwa adapangidwa kuti athe kupirira katundu wamkulu komanso zovuta zachilengedwe, kuwonetsetsa kuti ntchito zomwe amathandizira zizikhala ndi moyo wautali komanso chitetezo.

Pamene ntchito yomanga ikupitabe patsogolo, kufunikira kwa chitoliro chapamwamba kwambiri cham'mimba mwake sikunganenedwe mopambanitsa. Kudzipereka kwathu pazabwino ndi zatsopano kumatsimikizira kuti tikhalabe ogwirizana nawo odalirika pantchito yomanga, kupereka zinthu zofunika pazantchito zamtsogolo. Kaya mukuchita nawo pulojekiti yayikulu kapena ntchito yomanga yaying'ono, mapaipi athu akulu akulu amakupatsirani mphamvu ndi kudalirika komwe mukufuna.

FAQS

Q1: Kodi chitoliro chachikulu chokhala ndi mainchesi ndi chiyani?

Mapaipi akulu akulu omangirira ndi ma cylindrical omwe amagwiritsidwa ntchito kuthandizira katundu wolemetsa pantchito yomanga. Kuchulukitsa kwake kumapereka mphamvu yonyamula katundu ndipo ndi yabwino kwa maziko akuya mu nthaka yovuta.

Q2: Chifukwa chiyani musankhe milu ya chitoliro chachitsulo chozungulira?

Spiral welded steel pipe milu imadziwika chifukwa cha mphamvu zake zapamwamba komanso kulimba. Njira yowotcherera yozungulira imatsimikizira msoko wopitilira, womwe umapangitsa kuti chitoliro chikhale chokhazikika. Njirayi imathandizanso kupanga mapaipi akuluakulu achitsulo m'mimba mwake kuti akwaniritse zofuna za zomangamanga zamakono.

Q3: Kodi mapaipi awa anapanga?

Mapaipi athu apamwamba kwambiri amapangidwa ku Cangzhou, m'chigawo cha Hebei. Fakitale yathu idakhazikitsidwa mu 1993 ndipo ili ndi malo a 350,000 masikweya mita ndi chuma chonse cha RMB 680 miliyoni. Tili ndi antchito odzipereka okwana 680 odzipereka kupanga mayankho apamwamba kwambiri omwe amakwaniritsa zofunikira pamakampani omanga.

Zam'mbuyo: Kukula kwa Chitoliro cha Astm A252

Ena: Machubu Azitsulo Apamwamba Apamwamba Oyenera Ntchito Iliyonse

Lembani uthenga wanu apa ndikutumiza kwa ife