Zolemba zakale ndi zatsopano za DIN

Kwa zaka zambiri, miyezo yambiri ya DIN idaphatikizidwa mumiyezo ya ISO, moteronso idakhala gawo la miyezo ya EN. Chifukwa cha kukonzanso kwa miyezo ya ku Europe miyeso yambiri ya DIN idachotsedwa ndikusinthidwa ndi DIN ISO EN ndi DIN EN.
Miyezo yomwe idagwiritsidwa ntchito m'mbuyomu monga DIN 17121, DIN 1629, DIN 2448 ndi DIN 17175 idasinthidwa ndi Euronorms. Ma Euronorms amasiyanitsa momveka bwino malo a chitoliro. Chifukwa chake pali milingo yosiyana siyana ya mapaipi omwe amagwiritsidwa ntchito ngati zida zomangira, mapaipi kapena mainjiniya.
Kusiyana kumeneku sikunali koonekeratu m’mbuyomo. Mwachitsanzo, khalidwe lakale la St.52.0 linachokera ku muyezo wa DIN 1629 womwe unapangidwira machitidwe a mapaipi ndi ntchito zamakina zamakina. Khalidweli linkagwiritsidwanso ntchito nthawi zambiri popanga zitsulo, komabe.
Zomwe zili m'munsizi zikufotokozera mfundo zazikulu ndi makhalidwe achitsulo pansi pa dongosolo latsopano la miyezo.

Mapaipi Osasunthika ndi Machubu Ogwiritsa Ntchito Kupanikizika

EN 10216 Euronorm imalowa m'malo mwa DIN 17175 yakale ndi 1629 miyezo. Mulingo uwu wapangidwira mapaipi omwe amagwiritsidwa ntchito pokakamiza, monga mapaipi. Ichi ndichifukwa chake makhalidwe achitsulo ogwirizana amatchulidwa ndi chilembo P cha 'Pressure'. Mtengo wotsatira kalatayi umasonyeza mphamvu zokolola zochepa. Makalata otsatirawa akupereka zidziwitso zowonjezera.

EN 10216 ili ndi magawo angapo. Zigawo zomwe zikugwirizana ndi ife ndi izi:

• TS EN 10216 Gawo 1: Mapaipi osakhala a alloy okhala ndi katundu wodziwika kutentha kutentha
• TS EN 10216 Gawo la 2: Mapaipi osagwiritsa ntchito alloy okhala ndi katundu wodziwika pamatenthedwe apamwamba
• TS EN 10216 Gawo 3: Mapaipi a alloy opangidwa kuchokera ku chitsulo chosanja bwino kutentha kulikonse

Zitsanzo zina:

1. EN 10216-1, Ubwino wa P235TR2 (omwe kale anali DIN 1629, St.37.0)
   P = Pressure
   235 = mphamvu zochepa zokolola mu N/mm2
   TR2 = mtundu wokhala ndi katundu wodziwika wokhudzana ndi zomwe aluminiyamu, mayendedwe ake ndikuwunika komanso zofunikira zoyesa. (Mosiyana ndi TR1, yomwe izi sizinatchulidwe).
2. EN 10216-2, Ubwino wa P235 GH (omwe kale anali DIN 17175, St.35.8 Cl. 1, chitoliro cha boiler)
   P = Pressure
   235 = mphamvu zochepa zokolola mu N/mm2
   GH = katundu woyesedwa pa kutentha kwakukulu
3. EN 10216-3, Ubwino wa P355 N (zochuluka kapena zochepa zofanana ndi DIN 1629, St.52.0)
   P = Pressure
   355 = mphamvu zochepa zokolola mu N/mm2
   N = normalized*

* Zokhazikika zimatanthauzidwa ngati: zokhazikika (zofunda) zopindidwa kapena zokhazikika (pa kutentha kwa mphindi 930 ° C). Izi zikugwiranso ntchito ku mikhalidwe yonse yotchulidwa ndi chilembo 'N' mu Euro Standards yatsopano.

Mipope: Miyezo yotsatirayi yasinthidwa ndi DIN EN

Mapaipi a ntchito zokakamiza

* Miyezo ya ASTM ikhalabe yovomerezeka ndipo sidzasinthidwa
Ma Euronorms posachedwa

Kufotokozera kwa DIN EN 10216 (magawo 5) ndi 10217 (magawo 7)

Gawo la EN 10216-1

Machubu achitsulo osasunthika pazolinga zokakamiza - Mikhalidwe yoperekera ukadaulo -
Gawo 1: Machubu achitsulo osapangidwa ndi alloy okhala ndi kutentha kwazipinda Imatchulira ukadaulo woperekera mikhalidwe iwiri, T1 ndi T2, yamachubu osasunthika agawo lozungulira, okhala ndi kutentha kwachipinda, opangidwa ndi chitsulo chosapanga alloy ...

EN 10216-2

Machubu achitsulo osasunthika pazolinga zokakamiza - Mikhalidwe yoperekera ukadaulo -
Gawo 2: Machubu achitsulo opanda aloyi ndi aloyi okhala ndi kutentha kwapadera; Mtundu waku Germany EN 10216-2:2002+A2:2007. Chikalatacho chimafotokoza zaukadaulo woperekera ukadaulo m'magulu awiri oyesera a machubu opanda msoko a gawo lozungulira lozungulira, okhala ndi kutentha kwapamwamba, opangidwa ndi chitsulo chosapanga alloy ndi alloy.

EN 10216-3

Machubu achitsulo osasunthika pazolinga zokakamiza - Mikhalidwe yoperekera ukadaulo -
Gawo 3: Aloyi machubu achitsulo abwino
Imatchula zaukadaulo wobweretsera m'magulu awiri a machubu opanda msoko a gawo lozungulira lozungulira, lopangidwa ndi chitsulo chowotcherera cha aloyi ...

Gawo la EN 10216-4

Machubu achitsulo osasunthika pazolinga zokakamiza - Mikhalidwe yoperekera ukadaulo -
Gawo 4: Machubu achitsulo osapangidwa ndi alloy ndi alloy omwe ali ndi mawonekedwe otsika otsika amatanthauzira ukadaulo woperekedwa m'magulu awiri a machubu osasunthika ozungulira, opangidwa ndi mawonekedwe otsika otsika, opangidwa ndi chitsulo chosapanga alloy ndi alloy ...

EN 10216-5

Machubu achitsulo osasunthika pazolinga zokakamiza - Mikhalidwe yoperekera ukadaulo -
Gawo 5: Machubu achitsulo chosapanga dzimbiri; Mtundu waku Germany EN 10216-5:2004, Corrigendum kupita ku DIN EN 10216-5:2004-11; Mtundu waku Germany EN 10216-5:2004/AC:2008. Gawo ili la European Standard iyi limatchula zaukadaulo woperekera zinthu m'magulu awiri oyesera a machubu opanda msoko a magawo ozungulira opangidwa ndi austenitic (kuphatikiza zitsulo zolimbana ndi zokwawa) ndi chitsulo chosapanga dzimbiri cha austenitic-ferritic chomwe chimagwiritsidwa ntchito kukakamiza ndi kukana dzimbiri kutentha kwachipinda. , pa kutentha kochepa kapena pa kutentha kwakukulu. Ndikofunikira kuti wogula, panthawi yofunsa ndi kuyitanitsa, aziganizira zofunikira za malamulo ovomerezeka adziko lonse pazomwe akufuna.

Gawo la EN 10217-1

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 1: Machubu achitsulo osapangidwa ndi alloy okhala ndi kutentha kwachipinda. Gawo ili la EN 10217 limafotokoza zaukadaulo woperekera mikhalidwe iwiri TR1 ndi TR2 ya machubu owotcherera a gawo lozungulira, lopangidwa ndi chitsulo chosapanga alloy komanso chotenthetsera chipinda ...

Gawo la EN 10217-2

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 2: Machubu achitsulo osapangidwa ndi aloyi ndi aloyi omwe ali ndi kutentha kwapadera kumatanthawuza momwe amaperekera ukadaulo m'magulu awiri oyesera a machubu amagetsi ozungulira ozungulira, okhala ndi kutentha kwapadera, kopangidwa ndi chitsulo chosapanga alloy ndi alloy ...

EN 10217-3

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 3: Machubu achitsulo a aloyi amatchula zaukadaulo woperekera machubu otchingidwa agawo lozungulira, lopangidwa ndi chitsulo chosakanizika chambewu ...

Gawo la EN 10217-4

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 4: Machubu achitsulo osapangidwa ndi aloyi amagetsi okhala ndi mawonekedwe otsika otsika amafotokozera momwe amaperekera ukadaulo m'magulu awiri oyesera a machubu amagetsi ozungulira ozungulira, okhala ndi mawonekedwe otsika otsika, opangidwa ndi chitsulo chosapanga alloy ...

EN 10217-5

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 5: Machubu achitsulo osakanizika a arc osakanikirana ndi aloyi omwe ali ndi kutentha kwapadera amafotokozera momwe amaperekera ukadaulo m'magulu awiri oyesera a machubu omizidwa ndi ma arc ozungulira ozungulira, okhala ndi kutentha kwapamwamba, kopangidwa ndi osakhala aloyi ndi aloyi. …

EN 10217-6

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 6: Machubu achitsulo osakanizika a arc okhala ndi mawonekedwe otsika otsika amafotokozera momwe amaperekera ukadaulo m'magulu awiri oyesera a machubu omizidwa ndi arc ozungulira ozungulira, okhala ndi mawonekedwe otsika otsika, opangidwa ndi chitsulo chopanda alloy ...

EN 10217-7

Machubu achitsulo otenthetsera kuti azikakamiza - Mikhalidwe yobweretsera mwaukadaulo -
Gawo 7: Machubu achitsulo chosapanga dzimbiri amafotokoza momwe amaperekera ukadaulo m'magulu awiri oyesera a machubu otchingidwa ozungulira opangidwa ndi chitsulo chosapanga dzimbiri cha austenitic ndi austenitic-ferritic chomwe chimagwiritsidwa ntchito kukakamiza…

Mapaipi opangira ntchito zomanga

Kufotokozera kwa DIN EN 10210 ndi 10219 (magawo awiri aliwonse)

Gawo la EN 10210-1

TS EN 60359-1 Zigawo zotentha zazitsulo zopanda aloyi ndi zitsulo zambewu zabwino - Gawo 1: Miyezo yobweretsera mwaukadaulo
Gawo ili la European Standard limatchula zaukadaulo woperekera magawo omwe amalizidwa otentha amitundu yozungulira, masikweya, amakona anayi kapena ozungulira ndipo imagwira ntchito ku magawo opanda kanthu omwe apangidwa...

Gawo la EN 10210-2

Gawo 2: Kulekerera, miyeso ndi magawo ena azinthu zopanda aloyi ndi zitsulo zabwino zambewu - Gawo 2: Kulekerera
Gawo ili la EN 10210 limatchula kulolerana kwa magawo otentha ozungulira, masikweya, amakona anayi komanso ozungulira, opangidwa ndi makulidwe a khoma mpaka 120 mm, mumiyeso yotsatirayi ...

Mtengo wa EN 10219-1

Zigawo zazitsulo zopanda aloyi ndi zitsulo zambewu zabwino zozizira zopangidwa ndi weld - Gawo 1: Miyezo yobweretsera mwaukadaulo
Gawo ili la European Standard limatchula zaukadaulo woperekera magawo oziziritsa opangidwa ndi ma welds amitundu yozungulira, masikweya kapena amakona anayi ndipo imagwiranso ntchito ku hol…

DIN EN 10219-2

TS EN 6055 Kuzizira kopangidwa ndi zitsulo zopanda aloyi ndi zitsulo zambewu zabwino - Gawo 2: Kulekerera, miyeso ndi magawo ena
Gawo ili la EN 10219 limatchula kulolerana kwa zigawo zozungulira zozungulira, masikweya ndi makona anayi, zopangidwa mu makulidwe a khoma mpaka 40 mm, mumitundu iyi ...

Mapaipi opangira mapaipi

* Miyezo ya API ikhalabe yovomerezeka ndipo sidzasinthidwa
Ma Euronorms posachedwa

Kufotokozera kwa DIN EN 10208 (magawo atatu)

Gawo la EN 10208-1

Mapaipi achitsulo amapaipi amadzi oyaka - Mikhalidwe yobweretsera mwaukadaulo - Gawo 1: Mapaipi ofunikira kalasi A
European Standard iyi imafotokoza zaukadaulo wamapaipi achitsulo osasunthika komanso owotcherera pamapaipi achitsulo oyendera pamtunda wamadzi oyaka makamaka m'makina operekera gasi koma osaphatikiza mapaipi…

Gawo la EN 10208-2

Mapaipi achitsulo amadzimadzi oyaka - Miyezo yobweretsera mwaukadaulo - Gawo 2: Mapaipi ofunikira kalasi B
European Standard iyi imafotokoza zaukadaulo wamapaipi achitsulo osasunthika komanso owotcherera pamapaipi achitsulo oyendera pamtunda wamadzi oyaka makamaka m'makina operekera gasi koma osaphatikiza mapaipi…

Gawo la EN 10208-3

Mapaipi achitsulo amizere yamadzimadzi oyaka - Mikhalidwe yoperekera mwaukadaulo - Gawo 3: Mapaipi a kalasi C
Imatchula zaukadaulo wamapaipi achitsulo osatulutsa ndi aloyi (kupatula zosapanga dzimbiri) opanda msoko ndi welded. Zimaphatikizanso zofunikira komanso zoyeserera zapamwamba kuposa zomwe zanenedwazo…

Zowonjezera: Miyezo yotsatirayi yasinthidwa ndi DIN EN 10253

• Zithunzi za DIN 2605
• DIN 2615 Tees
• DIN 2616 Reducers
• Zithunzi za DIN2617

Gawo la EN 10253-1

TS EN 61501 Butt-welding mapaipi - Gawo 1: Chitsulo cha kaboni chogwiritsidwa ntchito wamba komanso popanda zofunikira pakuwunika
Chikalatacho chikufotokoza zofunikira pazitsulo zowotcherera zitsulo, zomwe ndi ma elbows ndi ma bend obwerera, zochepetsera ma concentric, ma tee ofanana ndi ochepetsera, mbale ndi zipewa.

EN 10253-2

Zopangira zowotcherera matako - Gawo 2: Zitsulo zopanda alloy ndi ferritic alloy zokhala ndi zofunikira pakuwunika; Mtundu waku Germany EN 10253-2
European Standard iyi imafotokoza m'magawo awiri zaukadaulo woperekera zida zazitsulo zowotcherera zitsulo (zigono, ma bend obwerera, zochepetsera ma concentric ndi eccentric, ma tee ofanana ndi ochepetsera, ndi zipewa) zomwe zimapangidwira kukakamiza komanso kutumiza ndi kugawa madzi. ndi mpweya. Gawo 1 limakwirira zitsulo zosapangana popanda zofunikira zowunikira. Gawo 2 limakwirira zolumikizira zomwe zili ndi zofunikira zowunikira ndipo imapereka njira ziwiri zodziwira kukana kukakamizidwa kwamkati mwazoyenera.

EN 10253-3

TS EN 61555 matako-kuwotcherera mapaipi - Gawo 3: Zitsulo zosapanga dzimbiri za austenitic ndi austenitic-ferritic (duplex) popanda zofunikira pakuwunika; Mtundu waku Germany EN 10253-3
Gawo ili la EN 10253 limatchula zofunikira pakuperekera kwaukadaulo pazitsulo zopanda msoko komanso zowotcherera zomwe zimapangidwa ndi zitsulo zosapanga dzimbiri za austenitic-ferritic (duplex) ndikuperekedwa popanda kuyang'anitsitsa.

Gawo la EN 10253-4

TS EN 61555 matako - 4: Zitsulo zosapanga dzimbiri za austenitic ndi austenitic-ferritic (duplex) zokhala ndi zofunikira zowunikira; Mtundu waku Germany EN 10253-4
European Standard iyi imafotokoza zaukadaulo zomwe zimafunikira kuti pakhale zitsulo zosasunthika komanso zowotcherera pamatako (zigongono, zochepetsera zocheperako, zofanana ndi zochepetsera, zisoti) zopangidwa ndi chitsulo chosapanga dzimbiri cha austenitic ndi austenitic-ferritic (duplex) chomwe chimapangidwira kupanikizika ndi dzimbiri. kukana zolinga kutentha firiji, pa kutentha otsika kapena pa kutentha okwera. Imatchula: mtundu wa zomangira, magiredi achitsulo, mawonekedwe amakina, miyeso ndi kulolerana, zofunikira pakuwunika ndi kuyesa, zikalata zoyendera, kuyika chizindikiro, kagwiridwe kake ndi kuyika.

ZINDIKIRANI: Pankhani ya mulingo wogwirizira wa zida, kulingalira kuti zikugwirizana ndi Zofunikira Zofunikira (ma Ess) (ESRs) zimangokhala ndi chidziwitso chaukadaulo chazinthu zomwe zili mu muyezo ndipo sizimatengera kukwanira kwa zinthuzo kuzinthu zinazake. Chifukwa chake chidziwitso chaukadaulo chomwe chanenedwa muzofunikira chiyenera kuyesedwa motsutsana ndi zomwe zidapangidwa kuti zitsimikizire kuti ma ESR a Pressure Equipment Directive (PED) akhutitsidwa. Pokhapokha ngati tafotokozera mu European Standard iyi zofunikira zonse zaukadaulo mu DIN EN 10021 zikugwira ntchito.

Flanges: Miyezo yotsatirayi yasinthidwa ndi DIN EN 1092-1

• DIN 2513 Spigot ndi Recess flanges
• DIN 2526 Flange faces
• DIN 2527 Akhungu flanges
• DIN 2566 Flanges yokhala ndi ulusi
• DIN 2573 Flat flange yowotcherera PN6
• DIN 2576 Flange flange yowotcherera PN10
• DIN 2627 Weld Neck flanges PN 400
• DIN 2628 Weld Neck flanges PN 250
• DIN 2629 Weld Neck flanges PN 320
• DIN 2631 mpaka DIN 2637 Weld Neck flanges PN2.5 mpaka PN100
• DIN 2638 Weld Neck flanges PN 160
• DIN 2641 Ma flanges okhala ndi PN6
• DIN 2642 Ma flanges okhala ndi PN10
• DIN 2655 Ma flanges okhala ndi PN25
• DIN 2656 Ma flanges okhala ndi PN40
• DIN 2673 Lomasuka flange ndi mphete ndi khosi kuwotcherera PN10

Mtengo wa EN 1092-1

TS EN 60556 Flanges ndi zolumikizira zawo - Ma flanges ozungulira a mapaipi, ma valve, zopangira ndi zowonjezera, PN yosankhidwa - Gawo 1: Zitsulo zachitsulo; Mtundu waku Germany EN 1092-1:2007
Muyezo uwu wa ku Ulaya umatchula zofunikira za flanges zozungulira zitsulo za PN 2,5 mpaka PN 400 ndi kukula kwake kuchokera ku DN 10 mpaka DN 4000. kumaliza pamwamba, kuyika chizindikiro, zida, kupanikizika / kutentha ndi misa ya flange.

EN 1092-2

TS EN 60356 Mapaipi ozungulira a mapaipi, mavavu, zopangira ndi zowonjezera, PN yosankhidwa - Gawo 2: Ma flanges achitsulo
Chikalatacho chimatchula zofunikira za ma flanges ozungulira opangidwa kuchokera ku ductile, imvi ndi chitsulo chosungunuka cha DN 10 mpaka DN 4000 ndi PN 2,5 mpaka PN 63. Imatchulanso mitundu ya flanges ndi maonekedwe awo, miyeso ndi kulolerana, kukula kwa bawuti, pamwamba. kumaliza kwa nkhope zolumikizirana, kuyika chizindikiro, kuyezetsa, kutsimikizika kwamtundu ndi zida komanso kupsinjika / kutentha kogwirizana (p / T) mavoti.

Mtengo wa EN 1092-3

TS EN 60556 Flanges ndi zolumikizira zawo - Zozungulira zozungulira zamapaipi, mavavu, zopangira ndi zowonjezera, PN yosankhidwa - Gawo 3: Ma flanges a Copper alloy
Chikalatachi chikufotokoza zofunikira za ma flanges ozungulira amkuwa amtundu wa PN kuyambira PN 6 mpaka PN 40 ndi kukula kwake kuyambira DN 10 mpaka DN 1800.

Mtengo wa EN 1092-4

TS EN 60556 Flanges ndi zolumikizira zawo - Ma flanges ozungulira a mapaipi, mavavu, zopangira ndi zowonjezera, PN yosankhidwa - Gawo 4: Ma aluminium alloy flanges
Muyezowu umatchula zofunikira za PN zopangira ma flanges ozungulira a mapaipi, ma Vavu, zopangira ndi zowonjezera zopangidwa kuchokera ku aluminiyamu aloyi mumitundu yosiyanasiyana ya DN 15 mpaka DN 600 ndi PN 10 mpaka PN 63. kulolerana, kukula kwa bawuti, kumaliza kwa nkhope, kuyika chizindikiro ndi zida pamodzi ndi ma P/T ogwirizana. Ma flanges amapangidwa kuti azigwiritsidwa ntchito popanga mapaipi komanso zotengera zokakamiza.