Spral Wost Carbon Shames chitoliro cha chingwe chamadzi Tubing

Spiral yodyetsedwa kaboni imapizi ya chingwe cha madzi chubu

Kufotokozera kwaifupi:

Kudutsa kwambiri malo ophatikizika, machitidwe osawoneka bwino amadzi ndi mafakitale a mafakitale amadalira kwambiri chikhazikitso ndi mphamvu yamapaipi. Mwa mitundu yosiyanasiyana ya mapaipi omwe amagwiritsidwa ntchito, wowoneka bwino kaboni mapaipi a Carbon amayang'anira chidwi chawo komanso kusiyanasiyana. Pansipa kutsiriza kulongosola kwa kufunikira ndi maubwino a spiral wedded carbon chitsulo chachitsulo cholowa mkatimzere wamadzi Tubing ndi chitoliro chachitsulo chikuwala.

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

1. Mvetsetsani spiras yophika mkate yachitsulo:

Chitoliro chowala ndi mpweyaamapangidwa mozizwitsa ndikuwombedwa ndi ma coils achitsulo. Njira zopangira zopanga zimapangitsa zipatuzi izi kukhala zolimba komanso zolimba, zimatha kuyang'anizana ndi zovuta zakunja komanso zakunja. Kutha kukana kuvunda ndi kuwonongeka kumapangitsanso kukhala koyenera kwa mapulogalamu osiyanasiyana, kuphatikizapo mapaipi amadzi ndi chitoliro chachitsulo chitoliro.

Wofanana	Kalasi yachitsulo	Kuphatikizika kwa mankhwala									Katundu wonenepa							Chiyeso cha Charpy chimakhala ndi kuyesa kwa thupi
		C	Si	Mn	P	S	V	Nb	Ti		CEV4) (%)	RT0.5 COPA ramulani mphamvu		Mphamvu ya RM MPA		RT0.5 / RM	(L0 = 5.65 √ s0) econgsion A%
		max	max	max	max	max	max	max	max	Ena	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	Chiyeso cha Charpy charpy: chimakhudza mphamvu ya chitoliro cha chitoliro cha chitoliro cha chitoliro cha weld chidzayesedwa monga amafunikira muyezo woyambirira. Kuti mumve zambiri, onetsetsani mzere woyambayo. Kuchepetsa thupi kugwedeza: malo osankha
GB / T971111111 (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	Kukambirana	555	705	625	825	0.95	18
	Zindikirani:
	1) 0.015 ≤ at <0.060; n ≤ 0.015; ch ≤ 0.30; Mo ≤ 0.10
	2) v + nb + ti ≤ 0.015%
	3) Pazitsulo zonse zachitsulo, mo Meyi ≤ 0.35%, pansi pa mgwirizano.
	Mn Cr + mo + v CO + NI 4) CEV = 5. 6 + 5 + 5

2. Mzere wamadzi Tubing:

M'magulu ogulitsa madzi, madzi otetezeka komanso othandiza kwambiri ndi otsutsa. Chipilala chowoneka bwino kaboni pachiwopsezo chatsimikizika kuti chikhale chosankha chodalirika pamapaipi amdzi chifukwa cha zomwe zimagonjetsedwa. Malo osalala a matope awa amachepetsa mikangano, kuonetsetsa madzi osalekeza ndikuchepetsa chipwirikiti. Kuphatikiza apo mphamvu mwamphamvu ndi kukhazikika kwa prity ndi kukhazikika kwa kutaya kwa kutaya, kusweka, ndi zolephera, kuonetsetsa kuti madzi apitilize.

3..

Makampani othamanga omwe amadalira kwambiri ma spiration owoneka ngati chitsulo cha fodya. Mphamvu zapadera komanso kusinthasintha kwa mapaipi awa kumawapangitsa kukhala abwino kuti chitoliro chachitsulo chizichezera. Kaya amamanga akasinja ambiri osungirako, mapaipi, kapena mafuta, kapena magawo azinthu zopanga mafakitale, zowoneka bwino zamapasitetetete zachitsulo zimathandiza. Kulumikizana kwa mafupa owoneka bwino kumatsimikizira kudalirika ndi chitetezo cha kapangidwe kake, kuchepetsa kufunikira kwa kusamalira pafupipafupi kapena kukonza.

4. Ubwino ndi Ubwino:

Njira Yothandiza: Cow-Costal World: Wokonzera shale steel chitoliro chimapereka yankho lokwera mtengo la chitoliro chamadzi ndi chitoliro chachitsulo chikuwala. Kukhazikika kwawo ndi kuwonongeka kwa kutukuka komwe kumatsimikizira moyo wautali, motero kuchepetsa m'malo ndi kukonza ndalama.

4,2 Yosavuta kukhazikitsa: Tekisiyi yotentha yowuzidwa mu njira yomwe imagwiritsidwa ntchito popanga imatha kupanga mapaipi otalikirapo, kuchepetsa kufunikira kwa mafupa pafupipafupi. Mapangidwe oyambitsidwa awa amasandulika kukhazikitsa, kusunga nthawi ndi khama.

4.3 Kusiyana: Amatha kusinthidwa kuti akwaniritse zofunika polojekiti, kusinthana ndi madzi osiyanasiyana, zovuta ndi kutentha.

4.4 Chitetezo cha chilengedwe: Zitsulo za kaboni ndi zinthu zobwezeretsa zomwe zimapangitsa kuti chilengedwe chikhale chofunikira. Mapazi owoneka bwino a kaboni pazipilala zazitsulo amatha kubwezeretsedwanso ndikugwiritsa ntchito zinyalala ndikuteteza zachilengedwe.

Pomaliza:

Kuthekera ndi zabwino za sporded yophika matope achitsulo m'matumba amadzi ndipochitoliro chachitsulo chikuwalasatha kusokonekera. Kusamutsa kwamadzi ndi kodalirika kumadzi ndi mafakitale amafakitale amadalira kwambiri kukhazikika kwawo, kukana kwa kuchuluka kwawo komanso kusakaniza kukhazikitsa. Monga pakufunika kokhazikitsidwa ndi mphamvu ndi okwera mtengo kukupitilizabe kuwuka, makatoni owoneka bwino a kaboni atakhala ovutikirapo sangayambitse kuyambitsa mabungwe am'madzi padziko lonse lapansi.

M'mbuyomu: Kufunika kwa chitoliro cha mapiri a Arc mu API 5l mzere chitoliro cha kaboni

Ena: A252 PRIGE 1 Chipilala Chachitsulo Chowonda Kwambiri

Lembani uthenga wanu pano ndikutumiza kwa ife