Pipe yeSimbi yeSimbi yeSpiral Welded Carbon yemhando yepamusoro ine mashandiro akanaka

Pipe yeSimbi yeKabhoni Yakasungirirwa Yemhando Yepamusoro Yepamusoro Inoshanda Zvakanaka Mufananidzo Unoratidzwa

Tsananguro pfupi:

Maitiro akasiyana ekubatanidza spiral anovandudza kusimba kwepombi, zvichiita kuti ikwanise kutsungirira miedzo yemamiriro ekunze akaoma. Nehunhu hwayo hwakanaka hwekushanda, pombi yedu yesimbi yekabhoni yakasungirirwa spiral yakakodzera kushandiswa kwakasiyana-siyana, kusanganisira kugoverwa kwesimba, kuvaka uye mapurojekiti ezvivakwa.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zvivakwa zveMechanical

giredhi resimbi	simba shoma regoho Mpa		Simba rekusimba		Kureba kushoma %	Simba shoma remagetsi J
giredhi resimbi	Ukobvu hwakatarwa mm		Ukobvu hwakatarwa mm		Ukobvu hwakatarwa mm	patembiricha yekuyedzwa kwe
	16	＞16≤40	3	≥3≤40	≤40	-20℃	0℃	20℃
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H	275	265	430-580	410-560	20	27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Kuumbwa kweMakemikari

Giredhi resimbi		Rudzi rwekubvisa oxidation a	% nehuremu, huwandu hwepamusoro
Zita resimbi	Nhamba yesimbi	C	C	Si	Mn	P	S	Nb
S235JRH	1.0039	FF	0,17	—	1,40	0,040	0,040	0.009
S275J0H	1.0149	FF	0,20	—	1,50	0,035	0,035	0,009
S275J2H	1.0138	FF	0,20	—	1,50	0,030	0,030	—
S355J0H	1.0547	FF	0,22	0,55	1,60	0,035	0,035	0,009
S355J2H	1.0576	FF	0,22	0,55	1,60	0,030	0,030	—
S355K2H	1.0512	FF	0,22	0,55	1,60	0,030	0,030	—
a. Nzira yekubvisa oxidation inotsanangurwa seinotevera:FF: Simbi yakafa zvizere ine zvinhu zvinosunga nitrogen muhuwandu hwakakwana kuti isunge nitrogen iripo (semuenzaniso 0,020% yeAl yose kana 0,015% yeAl inonyungudika). b. Kukosha kwakanyanya kwenitrogen hakushandi kana makemikari ari muchikamu ichi achiratidza huwandu hweAl hushoma hwe0,020% nechiyero cheAl/N che2:1, kana kana paine zvimwe zvinhu zveN-binding zvakakwana. Zvinhu zveN-binding zvinofanira kunyorwa muGwaro reKuongorora.

Nhanganyaya yeChigadzirwa

Mapaipi edu esimbi yekabhoni akasungirirwa nesimbi inotenderera anosangana nezvinodiwa neEN10219, zvichiita kuti pave nekushanda kwakanaka uye kuvimbika mumabasa akasiyana-siyana emaindasitiri neekutengeserana. Mapaipi aya emhando yepamusoro haasi ekusimba chete, asiwo anodzivirira ngura nekumanikidzwa, zvichiita kuti ave akakodzera kutakura gasi rechisikigo pasi pevhu zvakachengeteka uye zvinobudirira.

Nekusarudza mhando yedu yepamusorosimbi yesimbi yakasungirirwa nesimbi yekabhoni, muri kuisa mari muchigadzirwa chinovimbisa kugara kwenguva refu uye kushanda zvakanaka. Kuzvipira kwedu kune mhando uye kugutsikana kwevatengi kunoratidzwa mune zvese zvinoitika mukugadzira kwedu, kubva pakusarudza zvinhu zvakabikwa kusvika pakuongororwa kwekupedzisira.

Kubatsira kwechigadzirwa

Chimwe chezvakanakira zvikuru zvepombi yedu yesimbi yekabhoni yakasungirirwa nesimbi inotenderera isimba rayo rakanaka uye kuramba kwayo kumanikidzwa, zvichiita kuti ive yakanaka pakufambisa gasi rechisikigo zvakachengeteka uye zvinobudirira. Maitiro ekubatanidza nesimbi anosimudzira kusimba kwepombi, zvichiita kuti ikwanise kutsungirira mamiriro ekunze akaoma uye mitoro inorema. Pamusoro pezvo, nzvimbo yakatsetseka yemukati mepombi inoderedza kukweshana, kuwedzera kuyerera kwemvura uye kuderedza kushandiswa kwesimba.

Kusakwana Kwechigadzirwa

Kunyange zvazvo ichipa mashandiro akanaka kwazvo, zvinhu zvakaita sekunge inogona kukanganiswa nengura zvinofanirwa kufungwa nezvazvo, kunyanya munzvimbo dzakaoma. Kuvhara nekugadzika zvakanaka kwakakosha kuti pombi irambe iripo uye ive nechokwadi chekuti yakavimbika kwenguva refu. Pamusoro pezvo, mutengo wekutanga wepombi yesimbi yekabhoni yakasungirirwa yemhando yepamusoro unogona kunge wakakwira kupfuura zvimwe zvinhu, izvo zvingave zvekufunga nezvazvo kumapurojekiti anonyanya kukoshesa bhajeti.

Kushandiswa

Mapaipi edu esimbi yekabhoni yakasungirirwa nesimbi inotenderera inosangana nezvinodiwa zveEN10219, zvichiita kuti hunhu hwepamusoro-soro uye mashandiro akwanise kuitwa. Akagadzirwa kuti akwanise kutsungirira kumanikidzwa nematambudziko ekuisa pasi pevhu, mapaipi aya akanakira mapaipi egasi. Tekinoroji yayo yakasiyana yekubatanidza nesimbi inotenderera haingosimbisi chete kunaka kwechimiro chayo, asiwo inopa simba rakanaka rekudzivirira ngura nekukwesha, ichivimbisa kugara kwenguva refu uye kuvimbika mumamiriro akasiyana-siyana ezvakatipoteredza.

Kabhoni yedu yakasungirirwa nesimbi yakasungirirwapombi yesimbiine mashandisirwo akasiyana-siyana, kwete kungogumira pakushandiswa kwegasi rechisikigo chete. Yakakodzera kushandiswa kwakasiyana-siyana mumaindasitiri nemabhizimisi, kusanganisira masisitimu emvura, masisitimu ekuchenesa tsvina uye mashandisirwo ekuvaka. Kusanganiswa kwemhando yepamusoro uye kushanda zvakanaka kunoita kuti ive sarudzo yekutanga yemainjiniya nevanovaka.

Mibvunzo Inowanzo bvunzwa

Mubvunzo 1. Ndezvipi zvakanakira zvikuru kushandisa pombi yesimbi yekabhoni yakasungirirwa nesimbi inotenderera?

- Mabhenefiti makuru anosanganisira kusimba kwakanyanya, kuramba ngura zvakanaka, kuramba kumanikidzwa kwakanyanya, uye kukodzera kushandiswa negasi rechisikigo.

Mubvunzo wechipiri. Maitiro ekugadzira anokanganisa sei mhando?

- Matekiniki edu ekugadzira epamusoro anovimbisa kuti pombi yega yega inogadzirwa nemazvo, zvichikonzera chigadzirwa chakavimbika uye chinogara kwenguva refu.

Mubvunzo 3. Pombi iyi yakakodzera kushandiswa kune zvimwe zvinhu here?

- Ehe, kunyange zvazvo yakakodzera mapaipi egasi, inogonawo kushandiswa mumvura, masisitimu etsvina, uye mamwe mashandisirwo emaindasitiri.

Mubvunzo 4. Nguva yekushanda kwepombi inotarisirwa ndeyei?

- Kana tikaisa uye tichigadzirisa zvakanaka, mapaipi edu esimbi yekabhoni akasungirirwa nesimbi anogona kugara kwemakumi emakore, zvichipa kukosha kwenguva refu.

Yakapfuura: Sarudzo Yechivakwa Yakanyungudutswa Yakavimbika Yakatonhora

Zvinotevera: Pipe yeArc Yakanyudzwa muSpiral Yemhando Yepamusoro Inofambisa Mvura Zvinoshanda

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