Ekare uye itsva DIN Dhizaini

Nekufamba kwemakore, akawanda maDIN zviyero zvakabatanidzwa mune ISO zviyero, uye nekudaro zvakare chikamu cheEN zviyero. Mukuda kwekudzokororwa kweEuropean standards serveral DIN zviyero zvakabviswa ndokutsiviwa neDIN ISO EN uye DIN EN.
Izvo zviyero zvakashandiswa kare seDIN 17121, DIN 1629, DIN 2448 uye DIN 17175 zvakabva zvatsiviwa neEuronorms. MaEuronorms anosiyanisa zvakajeka nzvimbo yepombi yekushandisa. Nekuda kweizvozvo zviyero zvakasiyana zvavepo zvemapombi anoshandiswa sezvivakwa zvekuvaka, mapaipi kana emakanika engineering application.
Musiyano uyu wakanga usina kunyatsojeka kare. Semuenzaniso, chimiro chekare cheSt.52.0 chakatorwa kubva muchiyero cheDIN 1629 icho chaiitirwa magadzirirwo epombi nemashandisirwo einjiniya. Uhu hunhu hwaiwanzo shandiswawo kune zvivakwa zvesimbi, zvisinei.
Iyo info iri pazasi inotsanangura iyo mikuru miyero uye simbi hunhu pasi peiyo itsva system yemazinga.

Mapaipi asina Musono uye Machubhu ekudzvanya maApplication

Iyo EN 10216 Euronorm inotsiva yekare DIN 17175 uye 1629 zviyero. Iyi chiyero yakagadzirirwa mapaipi anoshandiswa mukumanikidza kunyorera, senge pombi. Ichi ndicho chikonzero hunhu hwesimbi hwakabatana hunosarudzwa netsamba P ye'Pressure'. Hukoshi hunotevera tsamba iyi hunoratidza simba regoho ridiki. Mazita etsamba anotevera anopa rumwe ruzivo.

Iyo EN 10216 ine zvikamu zvinoverengeka. Zvikamu zvine chekuita nesu ndezvizvi:

• TS EN 10216 Chikamu 1: Mapombi asiri-alloy ane zvivakwa zvakatarwa pakupisa kwekamuri
• TS EN 10216 Chikamu 2: Mapombi asiri-alloy ane zvivakwa zvakatarwa pane tembiricha yepamusoro
• TS EN 10216 Chikamu 3: alloy pombi dzakagadzirwa nesimbi yakatsetseka kune chero tembiricha.

Mimwe mienzaniso:

1. EN 10216-1, Hunhu P235TR2 (yaimbova DIN 1629, St.37.0)
   P = Kudzvinyirira
   235 = simba shoma regoho muN/mm2
   TR2 = mhando ine zvivakwa zvakatsanangurwa zvine chekuita nealuminium zvemukati, maitiro ehunhu uye kuongorora uye bvunzo zvinodiwa. (Mukupesana neTR1, iyo iyi isina kutaurwa).
2. EN 10216-2, Hunhu P235 GH (yaimbova DIN 17175, St.35.8 Cl. 1, bhairi pombi)
   P = Kudzvinyirira
   235 = simba shoma regoho muN/mm2
   GH = yakaedzwa zvivakwa pane tembiricha yepamusoro
3. EN 10216-3, Hunhu P355 N (yakawanda kana zvishoma yakaenzana neDIN 1629, St.52.0)
   P = Kudzvinyirira
   355 = simba shoma regoho muN/mm2
   N = normalized*

* Yakajairika inotsanangurwa se: yakajairwa (inodziya) yakakungurutswa kana yakajairwa annealing (paminiti tembiricha ye930 ° C). Izvi zvinoshanda kune zvese zvakasarudzwa netsamba 'N' muEuro Standards itsva.

Mapaipi: iwo anotevera mazinga anotsiviwa neDIN EN

Mapaipi ekumanikidza maapplication

* ASTM zviyero zvicharamba zviripo uye hazvizotsiviwa nazvo
Euronorms munguva pfupi iri kutevera

Tsanangudzo yeDIN EN 10216 (5 zvikamu) uye 10217 (7 zvikamu)

DIN EN 10216-1

Seamless simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 1: Isiri-alloy simbi machubhu ane yakatarwa kamuri tembiricha zvivakwa Inotsanangura tekinoroji yekutakura mamiriro ehunhu huviri, T1 uye T2, yemachubhu asina musono edenderedzwa remuchinjiko chikamu, ane yakatarwa tembiricha yekamuri zvivakwa, yakagadzirwa neasina-alloy mhando simbi ...

DIN EN 10216-2

Seamless simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 2: Asina alloy uye alloy simbi machubhu ane yakakwira tembiricha zvivakwa; Shanduro yechiGerman EN 10216-2:2002+A2:2007. Gwaro racho rinotsanangura mamiriro ehunyanzvi ekuunza muzvikamu zviviri zvekuyedzwa zvemachubhu asina musono edenderedzwa remuchinjiko, ane akatsanangurwa akakwira tembiricha zvivakwa, akagadzirwa neasiri-alloy uye alloy simbi.

DIN EN 10216-3

Seamless simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 3: Alloy yakanaka zviyo simbi machubhu
Inotsanangura mamiriro ehunyanzvi ekuunza mumapoka maviri emachubhu asina musono edenderedzwa remuchinjiko chikamu, akagadzirwa neanokwenenzverwa alloy yakanaka zviyo simbi…

DIN EN 10216-4

Seamless simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 4: Isiri-alloy uye alloy simbi machubhu ane yakatsanangurwa yakadzika tembiricha zvivakwa inotsanangura tekinoroji yekutumira mamiriro muzvikamu zviviri zveasina musono machubhu edenderedzwa kuyambuka, akagadzirwa neyakatsanangurwa yakaderera tembiricha zvivakwa, yakagadzirwa neasiri-alloy uye alloy simbi…

DIN EN 10216-5

Seamless simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 5: Stainless simbi machubhu; Shanduro yechiGerman EN 10216-5:2004, Corrigendum kuenda kuDIN EN 10216-5:2004-11; Shanduro yeGerman EN 10216-5:2004/AC:2008. Ichi Chikamu cheEuropean Standard chinotsanangura mamiriro ehunyanzvi ekuunza muzvikamu zviviri zvekuyedzwa kwemachubhu asina musono edenderedzwa muchinjiko-chikamu akagadzirwa neaustenitic (kusanganisira creep resisting simbi) uye austenitic-ferritic stainless simbi inoisirwa kumanikidza uye kurwisa corrosion zvinangwa pakupisa kwekamuri. , pakudziya kwakaderera kana pakupisa kwakakwirira. Izvo zvakakosha kuti mutengi, panguva yekubvunzurudza uye kurongeka, atarise zvinodikanwa zvemitemo yenyika inoenderana nezvinodiwa zvekushandisa.

DIN EN 10217-1

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 1: Isiri-alloy simbi machubhu ane yakatarwa kamuri tembiricha zvivakwa. Ichi Chikamu cheEN 10217 chinotsanangura mamiriro ehunyanzvi ekuunza hunhu huviri TR1 uye TR2 yemachubhu akasungirirwa edenderedzwa remuchinjiko chikamu, akagadzirwa neasiri-alloy mhando simbi uye ane yakatarwa kamuri tempe…

DIN EN 10217-2

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 2: Magetsi akaiswa simbi isina-alloy uye alloy simbi machubhu ane yakatsanangurwa yakakwira tembiricha zvivakwa inotsanangura tekinoroji mamiriro ekutakura muzvikamu zviviri zvekuyedzwa zvemagetsi welded machubhu edenderedzwa remuchinjiko, ane yakatsanangurwa yakakwira tembiricha zvivakwa, yakagadzirwa neasiri-alloy uye alloy simbi…

DIN EN 10217-3

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 3: Alloy yakaisvonaka zviyo simbi machubhu inotsanangura tekinoroji yekuendesa mamiriro emachubhu akaiswa edenderedzwa remuchinjiko chikamu, akagadzirwa nesimbi inokwenenzverwa isiri-alloy yezviyo…

DIN EN 10217-4

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu chechina: Magetsi akaiswa simbi isina-alloy machubhu ane yakaderera tembiricha zvivakwa inotsanangura tekinoroji yekuendesa mamiriro muzvikamu zviviri zvekuyedzwa zvemagetsi welded machubhu edenderedzwa remuchinjiko, ane yakadzikira tembiricha zvivakwa, yakagadzirwa nesimbi isiri-alloy...

DIN EN 10217-5

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 5: Akanyura arc welded asiri-alloy uye alloy simbi machubhu ane yakatsanangurwa yakakwira tembiricha zvivakwa inotsanangura tekinoroji mamiriro ekutakura muzvikamu zviviri zvekuyedzwa zveakadzika arc welded machubhu echikamu chedenderedzwa, ane yakatsanangurwa yakakwira tembiricha zvivakwa, zvakagadzirwa neasiri-alloy uye alloy. …

DIN EN 10217-6

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 6: Akanyura arc akaiswa welded asiri-alloy simbi machubhu ane yakatsanangurwa yakaderera tembiricha zvivakwa inotsanangura mamiriro ehunyanzvi ekuburitsa muzvikamu zviviri zvekuyedzwa zveakanyudzwa arc welded machubhu edenderedzwa remuchinjiko, ane yakaderera tembiricha zvivakwa, akagadzirwa neasiri-alloy simbi…

DIN EN 10217-7

Welded simbi machubhu nekuda kwekumanikidza - Tekinoroji yekuburitsa mamiriro -
Chikamu 7: Machubhu esimbi isina tsvina inotsanangura mamiriro ehunyanzvi ekuunza muzvikamu zviviri zvekuyedzwa kwemachubhu akaiswa edenderedzwa muchinjiko-chikamu akagadzirwa neaustenitic uye austenitic-ferritic simbi isina tsvina iyo inoisirwa kumanikidza ...

Mapombi ekushandisa pakuvaka

Tsanangudzo yeDIN EN 10210 uye 10219 (imwe neimwe 2 zvikamu)

DIN EN 10210-1

Zvikamu zvakapisa zvakapedzwa zvimiro zvisina alloy uye simbi dzezviyo - Chikamu 1: Tekinoroji yekuendesa mamiriro.
Ichi chikamu cheEuropean Standard chinotsanangura tekinoroji yekuendesa mamiriro ekupisa akapedzwa makomba zvikamu zvedenderedzwa, sikweya, rectangular kana elliptical mafomu uye inoshanda kune maburi zvikamu zvakaumbwa…

DIN EN 10210-2

Zvikamu zvakapisa zvakapedzwa zviumbwa zvisina alloy uye zviyo zvakatsetseka - Chikamu 2: Kushivirira, zviyero uye zvikamu zvezvivakwa.
Ichi chikamu che EN 10210 chinotsanangura kushivirira kwekupisa kwakapedzwa denderedzwa, sikweya, rectangular uye elliptical structural hollow zvikamu, zvakagadzirwa mumadziro makubvu anosvika 120 mm, mune inotevera siz…

DIN EN 10219-1

Inotonhora yakaumbwa yakashongedzerwa yakashongedzwa makomba zvikamu zveasiri-alloy uye yakanaka zviyo simbi - Chikamu 1: Tekinoroji yekuunza mamiriro
Ichi chikamu cheEuropean Standard chinotsanangudza tekinoroji yekuendesa mamiriro ekutonhora akaumbwa akaiswa makomba makomba zvikamu zvedenderedzwa, sikweya kana rectangular mafomu uye zvinoshanda kune zvimiro hol…

DIN EN 10219-2

Inotonhora yakaumbwa yakakwenenzverwa yakashongedzerwa makomba zvikamu zveasiri-alloy uye yakanaka zviyo simbi - Chikamu 2: Kushivirira, hukuru uye zvikamu zvezvikamu.
Ichi chikamu cheEN 10219 chinotsanangudza kushivirira kwekutonhora kwakaumbwa kwakasungirirwa denderedzwa, sikweya uye rectangular zvimiro zvegomba zvikamu, zvakagadzirwa mumadziro makubvu anosvika makumi mana mm, mune inotevera saizi renji…

Mapaipi ekushandisa pombi

* API zviyero zvicharamba zviripo uye hazvizotsiviwa nazvo
Euronorms munguva pfupi iri kutevera

Tsanangudzo yeDIN EN 10208 (zvikamu zvitatu)

DIN EN 10208-1

Mapombi esimbi emapaipi emvura inopisa - Tekinoroji yekuunza mamiriro - Chikamu 1: Mapombi echinodikanwa kirasi A.
Iyi European Standard inotsanangura tekinoroji yekuendesa mamiriro emapombi esimbi asina musono uye akaiswa welded yekutakura pasi pemvura inobvira kunyanya mumasisitimu ekupa gasi asi kusasanganisa pombi…

DIN EN 10208-2

Mapombi esimbi emapaipi emvura inopisa - Tekinoroji yekuunza mamiriro - Chikamu 2: Mapombi ekirasi inodiwa B.
Iyi European Standard inotsanangura tekinoroji yekuendesa mamiriro emapombi esimbi asina musono uye akaiswa welded yekutakura pasi pemvura inobvira kunyanya mumasisitimu ekupa gasi asi kusasanganisa pombi…

DIN EN 10208-3

Mapombi esimbi emitsara yepombi emvura inopisa - Tekinoroji yekutumira mamiriro - Chikamu 3: Mapombi ekirasi C.
Inotsanangudza mamiriro ehunyanzvi ekuunza asina alloyed uye alloyed (kunze kwesimbi) isina musono uye welded simbi mapaipi. Inosanganisira mhando uye yekuyedza zvinodiwa zvakakwirira kupfuura izvo zvinotsanangurwa…

Fittings: anotevera mazinga anotsiviwa neDIN EN 10253

• DIN 2605 Magokora
• DIN 2615 Tees
• DIN 2616 Reducers
• DIN 2617 Caps

DIN EN 10253-1

Butt-welding pombi fittings - Chikamu 1: Yakagadzirwa kabhoni simbi kuti ishandiswe zvakajairika uye pasina chaiyo yekuongorora zvinodiwa.
Gwaro racho rinotsanangura zvinodikanwa zvesimbi butt-welding fittings, zvinoti magokora uye mabhendi ekudzokera, maconcentric reducers, akaenzana uye ekudzikisa ma tee, dished uye caps.

DIN EN 10253-2

Butt-welding pombi fittings - Chikamu 2: Masimbi asina alloy uye ferritic alloy ane chaiwo ekuongorora zvinodiwa; ChiGerman shanduro EN 10253-2
Iyi European Standard inotsanangura muzvikamu zviviri mamiriro ehunyanzvi ekuburitsa esimbi butt welding pombi fittings (magokora, mabhendi ekudzokera, concentric uye eccentric reducers, akaenzana uye ekudzikisa tees, uye caps) ayo anoitirwa chinangwa chekumanikidza uye kufambisa uye kugovera mvura. uye magasi. Iyo chikamu 1 inovhara zvigadziriso zvesimbi dzisina alloyed pasina chaiyo yekuongorora zvinodiwa. Iyo chikamu 2 inovhara masisitimu ane chaiwo ekuongorora zvinodiwa uye inopa nzira mbiri dzekuona kupokana nekumanikidzwa kwemukati kwekukodzera.

DIN EN 10253-3

Butt-welding pombi fittings - Chikamu 3: Yakagadzirwa austenitic uye austenitic-ferritic (duplex) simbi isina simbi isina chaiyo yekuongorora zvinodiwa; Shanduro yeGerman EN 10253-3
Ichi chikamu che EN 10253 chinotsanangudza izvo zvehunyanzvi zvekutakura zvinodikanwa zveasina musono uye welded butt-welding zvigadziriso zvakagadzirwa neaustenitic uye austenitic-ferritic (duplex) simbi isina tsvina uye inounzwa pasina kutariswa chaiko.

DIN EN 10253-4

Butt-welding pombi fittings - Chikamu 4: Yakagadzirwa austenitic uye austenitic-ferritic (duplex) simbi isina tsvina ine zvinodiwa pakuongorora; Shanduro yeGerman EN 10253-4
Iyi European Standard inotsanangudza zvinodiwa zvekuunza zvehunyanzvi zveisina musono uye zvakashomerwa butt-welding fittings (magokora, concentric uye eccentric zvidzikisira, akaenzana uye ekudzikisa tei, caps) akagadzirwa neaustenitic uye austenitic-ferritic (duplex) simbi isina tsvina iyo inoitirwa kumanikidza uye kuora. kurwisa zvinangwa pakupisa kwekamuri, pakudziya kwakaderera kana pakupisa kwakakwirira. Inotsanangura: mhando yezvigadziriso, mamakisi esimbi, zvivakwa zvemakanika, zviyero uye kushivirira, zvinodiwa pakuongorora uye kuyedzwa, magwaro ekuongorora, kumaka, kubata uye kurongedza.

CHERECHEDZA: Panyaya yeyakabatana inotsigira mwero wezvishandiso, fungidziro yekuenderana neEssential Requirement (s) (ESRs) inogumira kune tekinoroji data yezvinhu zviri muyero uye haifungidzire kukwana kwezvinhu kune chimwe chinhu chemidziyo. Nekuda kweizvozvo iyo data yehunyanzvi inotaurwa muyero yemidziyo inofanirwa kuongororwa maererano nezvinodiwa zvekugadzira zvechinhu ichi chemidziyo kuona kuti maESR ePressure Equipment Directive (PED) anogutsikana. Kunze kwekunge zvatsanangurwa neimwe nzira muEuropean Standard izvo zvakajairika tekinoroji kuendesa zvinodiwa muDIN EN 10021 zvinoshanda.

Flanges: zvinotevera zviyero zvinotsiviwa neDIN EN 1092-1

• DIN 2513 Spigot uye Recess flanges
• DIN 2526 Flange yakatarisana
• DIN 2527 Blind flanges
• DIN 2566 Yakarukwa flanges
• DIN 2573 Flat flange ye welding PN6
• DIN 2576 Flat flange ye welding PN10
• DIN 2627 Weld Neck flanges PN 400
• DIN 2628 Weld Neck flanges PN 250
• DIN 2629 Weld Neck flanges PN 320
• DIN 2631 kusvika DIN 2637 Weld Neck flanges PN2.5 kusvika PN100
• DIN 2638 Weld Neck flanges PN 160
• DIN 2641 Yakaputirwa flanges PN6
• DIN 2642 Yakaputirwa flanges PN10
• DIN 2655 Yakaputirwa flanges PN25
• DIN 2656 Yakaputirwa flanges PN40
• DIN 2673 Yakasununguka flange uye mhete ine mutsipa we welding PN10

DIN EN 1092-1

Flanges uye majoini avo - Denderedzwa flange yepombi, mavharuvhu, mafittings uye zvishongedzo, PN yakasarudzwa - Chikamu 1: Simbi flanges; Shanduro yeGerman EN 1092-1:2007
Iyi chiyero cheEurope inotsanangura zvinodiwa zvedenderedzwa simbi flanges muPN mazita PN 2,5 kusvika PN 400 uye nemazita saizi kubva kuDN 10 kusvika kuDN 4000. Iyi chiyero inotsanangudza marudzi eflange uye kutarisana kwawo, hukuru, kushivirira, shinda, bhaudhi saizi, flange face. kupedzisa kwepamusoro, kumaka, zvishandiso, kudzvanywa / tembiricha zviyero uye flange masasi.

DIN EN 1092-2

Mafuranji edenderedzwa emapombi, mavharuvhu, mafittings uye zvishongedzo, PN yakasarudzwa - Chikamu 2: Kukandira simbi flanges
Gwaro racho rinotsanangura zvinodiwa zvedenderedzwa flanges dzakagadzirwa kubva kune ductile, grey uye malleable cast iron yeDN 10 kusvika DN 4000 uye PN 2,5 kusvika PN 63. Inotsanangurawo mhando dzeflanges uye kutarisana kwayo, zviyero uye kushivirira, saizi yebhaudhi, pamusoro. kupera kwekubatanidza zviso, kumaka, kuyedzwa, simbisiro yemhando uye zvinhu pamwe chete nekumanikidza kwakabatana / tembiricha (p / T) ratings.

DIN EN 1092-3

Flanges nemajoini awo - Mafuranji edenderedzwa emapombi, mavharuvhu, mafittings uye zvishongedzo, PN yakasarudzwa - Chikamu 3: Copper alloy flanges
Gwaro iri rinotsanangura zvinodikanwa zvedenderedzwa copper alloy flanges mumazita ePN kubva PN 6 kusvika PN 40 uye nemazita saizi kubva kuDN 10 kusvika DN 1800.

DIN EN 1092-4

Flanges uye majoini awo - Denderedzwa flange dzepombi, mavharuvhu, mafittings uye zvishongedzo, PN yakasarudzwa - Chikamu 4: Aluminium alloy flanges
Iyi chiyero inotsanangudza zvinodiwa zvePN zvakatemerwa denderedzwa flanges yemapombi, mavharuvhu, mafittings uye zvishongedzo zvakagadzirwa kubva kualuminium alloy mumhando yeDN 15 kusvika DN 600 uye PN 10 kusvika PN 63. Iyi chiyero inotsanangudza marudzi emaflange uye makatarisana, hukuru uye kushivirira, saizi yebhaudhi, kupera kwezviso, kumaka uye zvinhu pamwe chete neakabatana P/T ratings. Iwo maflange anoitirwa kuti ashandiswe kune pipework pamwe chete nekumanikidza midziyo.