Kana uchitengaASTM A335 musono alloy simbi pombiKune mafekitori emagetsi, mafekitori ekuchenesa kana masisitimu emapaipi anodziya zvakanyanya, vatengi vanowanzo sangana nemazita akasiyana ezvinhu muAmerica, China, Europe neRussia.
Purojekiti inogona kutsananguraASTM A335 P11kana P22, nepo mutengesi wemunharaunda achigona kubhadharisa15CrMo, 15ХМ, 10CrMo5-5 kana 10Х2МPakutanga kuona, mhando idzi dzinogona kuita sedzinochinjika nekuti dziri mumhuri dzesimbi dzakafanana dzechromium-molybdenum alloy.
Zvisinei,kuumbwa kwemakemikari akafanana hazvirevi kuti zvinodiwa zvehunyanzvi zvakafanana.
Pakutenga kwenyika dzese, mubvunzo unokosha hausi wekungoti "Ndeipi giredhi yakaenzana?" asi kuti zvinhu zviri kutaurwa zvinogutsa here purojekiti yacho.chiyero, kuumbwa kwemakemikari, hunhu hwemakanika, kurapwa kwekupisa, kuyedzwa uye zvinodiwa zvekugadzira.
Chii chinonzi ASTM A335?
ASTM A335/A335Mndiyo tsanangudzo yepombi yesimbi yeferritic alloy isina musono yekushandisa tembiricha yepamusoro. Chinyorwa cheASTM chiripo parizvino chinoratidza A335/A335M-26 sechishandiso chiri kushanda. Chinyorwa ichi chinosanganisira mhando dzakasiyana dzesimbi dzeferritic alloy, kusanganisiraP11 neP22, uye inosanganisira zvinodiwa zvine chekuita nekuumbwa kwemakemikari, hunhu hwemakanika, kuomarara, kuyedzwa kwemvura uye kuongororwa kusingaparadze.
Sarudzo pakati peP11, P22 nedzimwe mhando dzemagiredhi inoenderana nemamiriro chaiwo ebasa uye zvinodiwa neprojekiti pane zita remhando chete.
Kune vatengi, maviri emakirasi anonyanya kutaurwa nezvawo ndeaya:
●ASTM A335 P11 — inenge 1.25Cr-0.5Mo alloy system
●ASTM A335 P22 — inenge 2.25Cr-1Mo alloy system
Mazinga epamusoro echromium nemolybdenum eP22 anopa chimiro chekushanda chakafanana neP11. Zvinodiwa neASTM zvemakemikari zvinoratidza kuti P11 iri pakati pe1.00–1.50% Cr uye 0.44–0.65% Mo, uye P22 iri pakati pe1.90–2.60% Cr uye 0.87–1.13%.
ASTM A335 P11 vs 15CrMo / 15ХМ
ASTM A335 P11inoshandiswa zvakanyanya pakuisa mapaipi anodziya zvakanyanya uye michina yekupisa yakafanana.
Mumatafura ekuenzanisa zvinhu zvepasi rose, P11 inowanzobatanidzwa ne1.25Cr-0.5Momhuri, kusanganisira10CrMo5-5uye chiChinese15CrMoVamwe vatengesi nemisika vanoshandisawo mareferensi ekuRussia akadai se15ХМ, asi giredhi chaiyo yeRussia uye chiyero chechigadzirwa zvinofanirwa kugara zvichiongororwa zvichienderana nezvinodiwa neprojekiti.
Pfungwa inoshanda kune vatengi ndeyekuti zita racho rinogona kuchinja kubva kumusika mumwe kuenda kune mumwe nepo mhuri yesimbi inogona kufanana.
| Kudomwa kwezvinhu | Mhuri yezvinhu zvemazuva ano | Mamiriro ezvinhu akafanana pakutenga |
| ASTM A335 P11 | Cr-Mo alloy simbi | Pombi isina musono inodziya zvakanyanya |
| 15CrMo | Cr-Mo alloy simbi | Mashandisirwo eindasitiri/kupisa echiChinese |
| 10CrMo5-5 | Cr-Mo alloy simbi | Zvinyorwa zveEurope |
| 15ХМ | Cr-Mo alloy simbi | Chirevo chemusika weRussia/CIS |
Tafura inofanira kushandiswa sepokutangira kuenzanisa, kwete setafura yekutsiva otomatikiSarudzo yekupedzisira yezvinhu inofanira kutevedzera mwero unoshanda uye zvakataurwa papurojekiti.
Semuenzaniso, mutengi anotengaASTM A335 P11 pombi isina musonoHazvifanirwe kungoitsiva ne15CrMo nekuti makemikari acho anotaridzika zvakanaka. Mutengesi anofanira kusimbisa zvinodiwa zvizere, kusanganisira chimiro chechigadzirwa, kurapwa kwekupisa, hunhu hwemakanika, kuyedzwa uye magwaro.
P22 vs 10CrMo5-5 / 10Х2М: Nei Kuenzanisa Kuchida Kutarisirwa
Kuenzanisa kwechipiri kunoda kutariswa zvakanyanya.
ASTM A335 P22ndeyayo inenge2.25Cr-1Momhuri. Mazita ekuEurope anowanzobatanidzwa nemhuri iyi anosanganisira10CrMo9-10 / 10CrMo910, panguva iyo10Х2Мinosanganawo muhurukuro dzezvinhu zveRussia/CIS.
Kusiyana neizvi,10CrMo5-5 inowanzobatanidzwa nemhuri ye1.25Cr-0.5Mo ine alloy yakaderera uye inowanzo batanidzwa neA335 P11., pane P22.
Musiyano uyu unokosha kana dhipatimendi rekutenga zvinhu richigamuchira makotesheni kubva kunyika dzakasiyana.
Maonero akareruka emhuri yezvinhu ndeekuti:
| Giredhi reASTM | Mhuri ye alloy inofungidzirwa | Mareferensi akajairika epasi rose |
| A335 P11 | 1.25Cr-0.5Mo | 15CrMo/ Mhuri ye10CrMo5-5 |
| A335 P22 | 2.25Cr-1Mo | 10CrMo9-10 / 10CrMo910 / mareferensi akasarudzwa e10Х2М |
Saka, kana purojekiti ichida kuti pave neruzivo rwakadzamaASTM A335 P22, mutengo we10CrMo5-5 unofanira kupihwakwetekugamuchirwa sechinoenzana chakananga pasina ongororo yehunyanzvi.
Apa ndipo panonyanya kukosha kutsvaga ruzivo rwekunze kwenyika:nhamba yezvinhu, chiyero chechigadzirwa uye mashandisirwo epurojekiti zvinofanirwa kufungwa pamwe chete.
Sei Vatengi Vachienzanisa Magiredhi Aya?
Chikonzero chacho chiri pachena: mapurojekiti epasi rose anowanzo sanganisira zviyero zvakasiyana-siyana panguva imwe chete.
Chivako chemagetsi chinogona kushandisa:
●ASTM A335 P11/P22 yemapaipi anodziya zvakanyanya
●ASTM A213 T11/T22 yemachubhu ebhaira uye ekuchinja-chinja kupisa
●Ndiro yesimbi yeASTM A387 Cr-Mo yemidziyo yekumanikidza
●EN 10216-2 machubhu esimbi alloy
●Magiredhi eGB/T emidziyo inowanikwa munharaunda
●Zvinhu zveGOST kana zveRussian-design zvemapurojekiti eCIS
Kune mugadziri weEPC, kutsiva chimwe chinhu nechimwe kunogona kukanganisa:
Dhizaini → Kushongedza → Kurapa Kupisa → Kuongorora → Zvinyorwa → Kubvumidzwa
Saka, kuenzanisa magiredhi kunofanira kuitwa usati watenga, kwete mushure mekunge zvinhu zvatotengwa.
P11 kana P22: Ndeipi Giredhi Inofanira Kutsanangurwa Nevatengi?
Mhinduro yacho inoenderana nemamiriro chaiwo ekushanda.
P11inowanzo fungwa kana purojekiti ichida simbi yeCr-Mo ine alloy yakaderera yakakodzera kushandiswa pakupisa kwakakwira.
P22inopa Cr-Mo alloy level yakakwira uye inoshandiswa mumashandisirwo apo purojekiti inoda kuti zvinhu zvienderane uye kushanda kwekupisa kwakakwira.
Nzvimbo dzakajairika dzekushandisa dzinosanganisira:
| Kushandiswa | Mienzaniso yezvinhu |
| Masisitimu ekubikira neanobatsira eutsi | P11 / mamakisi anoenderana eCr-Mo |
| Mapaipi emhepo inopisa zvakanyanya | P11 / P22 zvichienderana nekugadzirwa |
| Misoro yemagetsi | P11 / P22 / mamwe mamakisi akatarwa |
| Mapombi ekugadzirisa zvinhu zvekuchenesa | P11 / P22 zvichienderana nebasa |
| Mapombi ePetrochemical anodziya zvakanyanya | P22 nedzimwe Cr-Mo giredhi |
| Midziyo yekumanikidza | Zvinhu zveCr-Mo zvakanangana nepurojekiti |
Giredhi rakakodzera rinofanira kusarudzwa kubvatembiricha yekugadzira, kumanikidzwa, kushushikana kunobvumirwa, nzvimbo yebasa uye kodhi yekugadzira inoshanda, pane kuenzanisa mitengo yezvinhu chete.
ASTM A335 P11 naP22 Hazvina kufanana neASTM A213 T11 naT22
Imwe nyaya inowanzo netsa yekutenga zvinhumamakisi epombinemamakisi echubhu.
Semuyenzaniso:
●ASTM A335 P11 → pombi yesimbi isina musono yekushandira tembiricha yepamusoro
●ASTM A213 T11 → bhaira risina musono, chitofu chikuru uye chubhu yekuchinjisa kupisa
●ASTM A335 P22 → pombi yesimbi isina musono
●ASTM A213 T22 → chigadzirwa chechubhu chezvishandiso zvakafukidzwa neA213
Mazita eP11/T11 neP22/T22 ane hukama mukati memhuri yeCr-Mo alloy, asi mwero wechigadzirwa wakasiyana.
Musiyano uyu unokosha pakugadzirira odha yekutenga, nekutigiredhi + chiyero chechigadzirwa + zviyero + zvinodiwa pakuyedzazvese zvinofanira kuenderana nezvinodiwa neprojekiti.
Chii Chinofanira Kutariswa Nevatengi Vasati Vatenga?
Kana uchitengaPombi yeASTM A335 P11 or Pombi yeASTM A335 P22, mubvunzo mupfupi wakaita sekuti “P11 pipe, ndapota taurai” ungasakwana.
Kuti mutengo wemutengo uve wakarurama, vatengi vanofanira kupa:
1. Chiyero chechigadzirwa — ASTM A335/A335M
2. Giredhi — P11, P22, nezvimwewo.
3. Saizi yepombi — NPS kana OD × ukobvu hwemadziro
4. Ukobvu hwemadziro / purogiramu
5. Kureba
6. Huwandu
7. Zvinodiwa pakurapa kupisa
8. Zvinodiwa zveHydrostatic neNDE
9. Zvinodiwa pakuongorora
10.Zvinodiwa zvechitupa chezvinhu
11.Kuongorora kwebato rechitatu, kana zvichidikanwa
12.Kwaunoenda uye purogiramu yekutumira
ASTM A335 pachayo inosanganisira zvinodiwa pakuyedzwa kwemakanika, kuomarara uye kuyedzwa/kutarisa, pamwe nezvimwe zvinodiwa zviripo kana zvataurwa muodha.
Nechikonzero ichi, hunyanzvi hwekugadzira hunofanirwa kusimbiswausati wagadzira kana kugovera masheya.
SANONPIPE Ingabatsira Sei Nekuwana Zvinhu Zvakasiyana-siyana?
Kune vatengi vekunze kwenyika, dambudziko rinowanzo kuve rekusawana pombi yesimbi ine makemikari akafanana. Dambudziko guru nderekuona kuti chinhu chacho chinogamuchirika pasi pemutemo wechiyero chinodiwa uye tsananguro yepurojekiti.
SANONPIPE inogona kutsigira vatengi ne:
●ASTM A335 P11 pombi yesimbi isina musono
●ASTM A335 P22 pombi yesimbi isina musono
●Mamwe mamakisi eASTM A335 Cr-Mo
●Magiredhi esimbi eEuropean Cr-Mo alloy
●Kuenzanisa zvinhu zvemusika weChina neRussia
●Ongororo yehunyanzvi
●Kusimbiswa kwezvinhu uye divi
●MTC uye kurongeka kwekutevera
●Kubatana kweHydrostatic neNDE
●Kuongorora kwebato rechitatu
●Kuongorora kuwanikwa kwemasheya
●Kugadzirwa kutsva
●Kurongedza kunze kwenyika uye kutumirwa kwenyika dzese
Kana mutengi akapa BOM, runyorwa rwezvinhu kana tsanangudzo yepurojekiti, SANONPIPE inogona kubatsira kuona kana giredhi rakumbirwa riripo kubva muzvitoro kana kuti rinofanira kurongwa kuburikidza nekugadzirwa kutsva.
Usati Watsiva Giredhi Rimwe Nerimwe, Bvunza Mibvunzo Iyi
Kana mutengi akakumbira15CrMo pachinzvimbo cheA335 P11, kana kuti giredhi reRussia/European Cr-Mo pachinzvimbo cheA335 P22, mibvunzo inotevera inofanira kutanga yapindurwa:
Mutemo wechigadzirwa unogamuchirika here?
Ko makemikari anowanikwa anoenderana nezvinodiwa here?
Zvimiro zvemakanika zvinozadzisa zvinodiwa papurojekiti here?
Mamiriro ekurapa kupisa anogamuchirwa here?
Zvinodiwa zvekuyedza ne NDE zvakaenzana here?
Zvinhu izvi zvichagamuchirwa here nemugadziri weEPC kana mushandisi wekupedzisira?
Mutengesi anogona here kupa MTC inodiwa uye kurongeka kwekutevera?
Kana zvinhu izvi zvasimbiswa chete ndipo panofanira kutariswa kuti zvinhu zvakasiyana-siyana zvitsiviwe.
Mhedziso
ASTM A335 P11, 15CrMo, 10CrMo5-5, P22 uye 10Х2Мzvinogona kuonekwa pamwe chete mukutenga kwenyika dzese nekuti ndezvemhuri dzesimbi dzeCr-Mo alloy dzine hukama. Zvisinei, vatengi vanofanira kusiyanisa pakati pezvinhu izvi.kufanana kwezvinhu-mhuri uye kuenzana kwemazinga ezvinotsanangurwa.
ZveASTM A335 P11, 15CrMo uye 10CrMo5-5 zvinowanzoonekwa sezvinyorwa zvine chekuita nazvo.ASTM A335 P22, vatengi vanofanira kutarisa mhuri yezvinhu zve 2.25Cr-1Mo, kusanganisira 10CrMo9-10/10CrMo910 uye mareferensi akakodzera echiRussia/CIS, pane kushandisa 10CrMo5-5 seP22 yakananga.
Kune chero kutenga kwakajairika, nzira yakachengeteka ndeyekuenzanisachiyero, giredhi, chimiro chechigadzirwa, zviyero, kurapwa kwekupisa, kuyedzwa uye magwaro pamwe chete.
Kana uri kutsvagaASTM A335 P11 kana P22 pombi yesimbi isina musono, tumira SANONPIPE runyorwa rwezvinhu zvako, saizi, huwandu uye tsanangudzo yepurojekiti. Tinogona kuongorora zvinodiwa uye kupa mhinduro inoshanda yekupa uye yekutaura.
Nguva yekutumira: Gunyana-20-2026
