Piping System Kubudirira Uye Kuchengetedzeka NeS235 JR Spiral Simbi Mapaipi

Tsanangudzo Pfupi:

Ichi chikamu cheEuropean Standard chinotsanangudza tekinoroji yekuendesa mamiriro ekutonhora akaumbwa akashongedzerwa zvimiro, maburi zvikamu zvedenderedzwa, sikweya kana rectangular mafomu uye inoshanda kune akaumbwa maburi zvikamu akaumbwa anotonhora pasina kunotevera kurapwa kupisa.

Cangzhou Spiral Steel Pipes Group Co., Ltd inopa buri chikamu chedenderedzwa mafomu mapaipi esimbi echimiro.


Product Detail

Product Tags

Nhanganyaya:

Munzanga yanhasi, kufambiswa kwakanaka kwezvinwiwa nemagasi kwakakosha kumaindasitiri mazhinji.Chimwe chezvinhu zvakakosha mukuona kushanda zvakanaka kweiyo yakopombi line systemari kusarudza pombi dzakakodzera.Pakati pezvisarudzo zvakasiyana-siyana zviripo,S235 JR Spiral Steel Pipeisarudzo yakavimbika nekuda kwemhando yayo yepamusoro.Iyi blog ine chinangwa chekuongorora mabhenefiti ekushandisa S235 JR spiral simbi pombi mumapombi masisitimu, inotarisa pane yayo spiral welded chimiro.

Mechanical Property

simbi giredhi

shoma goho simba
Mpa

Kusimba simba

Minimum elongation
%

Minimum impact simba
J

Ukobvu hunotsanangurwa
mm

Ukobvu hunotsanangurwa
mm

Ukobvu hunotsanangurwa
mm

at test temperature ye

<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.

Hydrostatic Test

Hurefu hwega hwega hwepombi huchaedzwa nemugadziri kune hydrostatic pressure iyo inoburitsa mumadziro epombi kushushikana kusingasviki 60% yeiyo yakataurwa kushomeka kwegoho pakupisa kwekamuri.Kudzvanywa kunozotemwa neinotevera equation:
P=2St/D

Kusiyana Kunobvumirwa Muhuremu uye Zviyero

Hurefu hwega hwega hwepombi huchayerwa hwakaparadzana uye huremu hwayo hahuzosiyane kupfuura 10% pamusoro kana 5.5% pasi pehuremu hwayo hwekufungidzira, huchiverengerwa pachishandiswa hurefu hwayo nehuremu hwayo pakureba kweyuniti.
Iyo dhayamita yekunze haifanire kusiyana kupfuura ± 1% kubva kune yakatsanangurwa yekunze dhayamita
Ukobvu hwemadziro chero nguva haufanire kupfuura 12.5% ​​pasi peiyo yakataurwa madziro ukobvu

Helical Welded Pipe

1. Nzwisisa S235 JR spiral simbi pombi:

S235 JR spiral simbi pombiis a spiral welded pombi inoshandiswa zvakanyanya mumapaipi masisitimu.Iwo akagadzirwa nesimbi yepamusoro-soro mukuteerana nezviyero zvepasi rose, kuve nechokwadi chepamusoro kusimba uye kusimba.Nzira yekugadzira inosanganisira kuumbwa kwe spiral yesimbi inoenderera mberi, iyo inobva yasungirirwa kusvika pahurefu hunodiwa.Iyi nzira yekuvaka inopa mapombi ane zvakakosha zvakakosha pane echinyakare akatwasuka-seam pombi.

2. Zvakanakira spiral welded pombi kuvaka:

Iyo spiral welded kuvakwa kweS235 JR Spiral Steel Pipe inopa akawanda mabhenefiti kumapombi masisitimu.Kutanga, iyo inopfuurira spiral weld seams inosimudzira chimiro chekuvimbika kwepombi, ichiita kuti ive yakanyanya kupikisa mukati nekunze kumanikidzwa.Ichi chimiro chinovimbisawo kunyange mutoro wekugovera, kuderedza njodzi yekutadza kwepombi.Uye zvakare, iyo spiral chimiro chepombi inobvisa kudiwa kwekusimbisa kwemukati, nekudaro optimize kuyerera kugona uye kudzikisa kurasikirwa kwekumanikidza panguva yekufambisa kwemvura.Iyo isina musono inoenderera mberi yepiping pombi inoderedza njodzi yekudonha uye inovandudza kuchengetedzeka uye kugona kwepombi system.

3. Wedzera kusimba uye kuita zvakasiyana-siyana:

S235 JR Spiral Steel Pipe inopa kusimba kwepamusoro nekuda kwemhando yepamusoro yekuvaka.Ivo vanoshingirira mukuora, abrasion uye yakanyanyisa mamiriro ekunze, zvichiita kuti ive yakanaka kune akasiyana maapplication anosanganisira kutakura oiri uye gasi, masisitimu emvura nemapurojekiti ezvivakwa.Izvo zvakasiyana-siyana zvepombi idzi dzinovabvumira kuti vagadziriswe nyore nyore kuti vasangane nezvinodiwa zvepurojekiti.Pamusoro pezvo, ivo vari nyore kuisa nekuchengetedza, vachiwedzera kuwedzera kune yavo kukwezva uye kubatsira kuguma mune inodhura-inoshanda uye nguva-inoshanda ductwork system.

4. Kubatsira kwezvakatipoteredza uye kuenderera mberi:

Kuchinjira kuS235 JR spiral simbi pombi mumapombi masisitimu kunogonawo kuunza zvakakosha zvakatipoteredza.Hupenyu hwavo hurefu uye kuramba kudzikisirwa kunoderedza kudiwa kwekugara uchitsiviwa, zvichikonzera kuderera kwekabhoni uye kushomeka kwemarara.Pamusoro pezvo, kudzokororwa kwesimbi kunoita kuti mapombi aya ave sarudzo yakagadzikana inoenderana neyakatenderera hupfumi hwemisimboti.Nekushandisa S235 JR spiral simbi mapaipi, maindasitiri anogona kuve nechokwadi chekuwedzera hushamwari uye ane mutoro nzira yekutakura mvura, nekudaro vachisimudzira remangwana rakasvibira.

Mhedziso:

Iko kushandiswa kweS235 JR spiral simbi pombi mumapombi masisitimu kunopa huwandu hwezvakanakira zvakakosha, zvinosanganisira kusimbiswa kwakasimba, kuchengetedza uye kushanda nesimba.Iyo spiral welded chimiro inovimbisa kutendeseka kwayo uye inopa yakavimbika kuburitsa kwemvura kune akasiyana maindasitiri.Nekubatanidza matekinoroji epamberi seaya, tiri kugadzira nzira yemamwe mapombi akasimba uye akavimbika.


  • Zvakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano ugotitumira