Cold Yakagadzirwa Welded Structural For Fire Pipe Line

Tsanangudzo Pfupi:

Spiral seam welded pombi dzinoita basa rakakosha mumaindasitiri akasiyana siyana, kunyanya mukutonhora kwakaumbwa zvimiro zvakashongedzwa uye mutsetse wepombi yemoto.Mapombi aya anogadzirwa nekuramba achipeta simbi dzesimbi kuita spiral shapes uye ipapo welding the spiral seams kuita mapaipi akareba anoramba achienderera.Iwo anoshandiswa zvakanyanya kutakura zvinwiwa, magasi uye zvinhu zvakasimba, pamwe chete nemaitiro uye maindasitiri ekushandisa.

Tumira email kwatiri

Product Detail

Product Tags

In kutonhora kuumbwa welded structuralmashandisirwo, spiral seam welded pombi yakakosha pakuvaka yakasimba uye yakavimbika zvimiro.Mapombi aya anowanzo gadzirwa kubva kusimbi yemhando yepamusoro uye anogona kumira mitoro inorema, zvichiita kuti ive yakanakira mabhiriji, zvivakwa uye mamwe mapurojekiti ekuvaka.Mechanical Property

simbi giredhi	shoma goho simba		Kusimba simba		Minimum elongation	Minimum impact simba
	Mpa				%	J
	Ukobvu hunotsanangurwa		Ukobvu hunotsanangurwa		Ukobvu hunotsanangurwa	at test temperature ye
	mm		mm		mm
	＜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						27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Kuumbwa Kwemakemikari

Simbi giredhi		Mhando ye de-oxidation a	% nehuwandu, huwandu
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.Iyo deoxidation nzira inosarudzwa seinotevera:
FF: Simbi yakaurayiwa zvizere ine nitrogen inosunga zvinhu muhuwandu hunokwana kusunga nitrogen iripo (semuenzaniso min. 0,020 % yakazara Al kana 0,015 % soluble Al).
b.Iyo yakanyanya kukosha yenitrogen isingashande kana kemikari ichiratidza huwandu hushoma hwese hweAl content ye0,020 % ine hushoma hweAl/N chiyero che2: 1, kana kana zvimwe zvakakwana zveN-binding zvinhu zviripo.Iyo N-inosunga zvinhu icharekodhwa muChinyorwa Chekuongorora.

Mukuwedzera, mukudzivirira motomapaipi, kushandiswa kwe spiral seam welded pombi kwakakosha kuve nechokwadi chekuchengetedza uye kuvimbika kweiyo system.Mapombi aya akanyatsogadzirirwa kutsungirira kupisa kwakanyanya uye kumanikidzwa uye akakodzera kushandiswa mumagadzirirwo ekudzivirira moto.Iyo welded kuvakwa kwe spiral seam pombi inovimbisa kuti inodonha-chiratidzo uye inochengetedza kuvimbika kwechimiro kunyangwe pasi pemamiriro akanyanya, zvichiita kuti ive chinhu chakakosha chekudzivirira moto uye kudzvanya masisitimu.

Imwe yemabhenefiti makuru espiral seam welded pipendiko kugona kwayo uye kuchinjika kune akasiyana maapplication.Mapombi aya anogona kugadzirwa mumhando dzakasiyana dzemadhayamita uye makobvu kuti asangane nezvinodiwa zveprojekiti.Pamusoro pezvo, ivo vanogona kuve vakaputirwa nezvinhu zvekudzivirira kuti vawedzere kusakara uye kuwedzera hupenyu hwavo hwesevhisi, zvichiita kuti vakwanise kushandiswa munzvimbo dzakasiyana uye mamiriro.

Spiral seam welded pombi dzine mabhenefiti akajeka kana zvasvika pakugadzika nekugadzirisa.Iwo akareruka uye anochinjika, zvichiita kuti zvive nyore kutakura uye kubata, kuderedza nguva yekuisa uye mutengo wevashandi.Pamusoro pezvo, kureba kwayo, kuenderera mberi kunoderedza kudiwa kwekuwedzera kubatanidza, kuderedza njodzi yekudonha uye kuve nechokwadi chekuwedzera uye yakavimbika pombi system.

Mukupedzisa, spiral seam welded pombi chinhu chakakosha mumaindasitiri akasiyana siyana, kunyanya mukutonhora akaumbwa akasungwa zvimiro uye.moto pombi mutsetseapplications.Kuvakwa kwayo kwakasimba, kuita kwepamusoro uye kuchinjika kunoita kuti ive sarudzo yekutanga kune mainjiniya, makondirakiti uye maneja epurojekiti.Kunyangwe kuvaka zvivakwa zvakasimba kana kugadzira akachengeteka uye akavimbika ekudzivirira moto masisitimu, spiral seam welded pombi ndiyo yakakosha mhinduro kune zvinodiwa zvemazuva ano zvivakwa uye indasitiri.