Ukufakwa kwamapayipi wensimbi

Ngezinhloso zezimboni, ezinhlelweni zamapayipi, sivame ukudinga ukuqondisa indlela yokuhambisa; lawula ukugeleza koketshezi (uwoyela negesi, amanzi, udaka); Vula noma uvale amapayipi, njll. Ngakho-ke, ukufeza le misebenzi, kuzosetshenziswa amapayipi ensimbi.

Uma kukhulunywa ngokuxhuma izingxenye ezahlukahlukene zamapayipi ensimbi ye-carbon, asme B16.9 A234 wpb carbon ipayipi butt fitted Fittings kuyindlela yokuhamba. Lokhu kufakwa kwenzelwe ukuhlinzeka ngokuxhumana okuthembekile nokuvikelekile, kuyilapho futhi kuqinisekisa ukuhamba okuhle ngohlelo.

I-ASME B16.9 iyindinganiso eyaziwa kabanzi embonini yezithako, ama-flanges, nama-valve asetshenziswe emapayipini. Ukucaciswa kwalolu hlobo lwe-Cover Cover, ukubekezelelana, izinto zokwakha, kanye nokumakwa kwezinhlobo ezahlukahlukene zemikhiqizo. Umkhiqizo owodwa osetshenziswa kakhulu yi-elbow, kanye ne-A234 wpb ende radius carbon carbow elbow ukukhetha okudumile.

I-A234 WP9 WP9 Carbon I-Pipe Fittings isetshenziswa kabanzi kwizimboni eziningi ezahlukahlukene. I-Alloy Steel A234 Gr. I-WP9 Butweld Pipe Fittings uhlobo lwepayipi olufanelekile lwenziwe ngokuqukethwe kwensimbi yekhabhoni, okuqinile, okuqinile, okuhlala isikhathi eside, nokumelana nokugqwala. Lezi zinhlaka zepayipi zensimbi ze-alloy wp9 butt zivame ukusetshenziselwa ukuxhuma amapayipi nokuzilungisa endaweni. Ukufakwa kwamapayipi we-ASTM A234

I-Stainless Steel 304 Fittings amapayipi enziwa nge-18 \ 8 Chromium Nickel Alloy Steel. I-SS 304 Elbow ine-chromium engu-18% ne-8% nickel ekwakhiweni kwayo. Lokhu kwenza ama-SS anx300 ama-S30400 Buttweld afanele ukuba aqine ngamandla wesivuno esincane sama-215mpa kanye namandla aphansi angu-505mpa. Inhlanganisela yenza insimbi engenasici ezingama-304 buttweld fipals ukumelana nokungamelana nokushisa okuphezulu kanye namazinga okushisa aphezulu akwazi ukufika kuma-degrees Celsius angama-889.

I-Alloy 20 yasungulwa ekuqaleni ukusetshenziswa kwi-Sulfuric Acid Service etholakala ezindaweni ezinjengePulp nePhepha Mills. Ngezakhiwo ezinhle zokugqwala okujwayelekile, ukusetshenziswa kwe-Alloy 20 kuye kwandise izitshalo zamakhemikhali, ze-petrochemical kanye nasekusekelweni kwamandla.

I-Super Duplex 2507 (F53 \ 14410 \ Uns S32750) inokumelana kahle nokugqwala kwemithombo ehlukahlukene, futhi inokumelana kahle namanzi olwandle nezinye izimo eziqukethe ama-chloride, ngokushisa okune-chlorit-pitting edlula i-50¡¡Ãc.

I-IS32750 (F53 \ 14410 \ OLY 2507) ine-coefficion ephansi yokwanda okushisayo nokuvuselelwa okuphezulu okushisayo kune-autenitic yensimbi, futhi ilungele amazinga okushisa okusebenza aze afike ku-300 ℃.

I-Super Duplex Ama-TEE alinganayo ayizithako ezivame kakhulu.

I-ASTM A815 GR S32750 Tee isetshenziselwa ukuhlanganisa noma ukuhlukanisa imifudlana yofuba.

Kuyinto efanelekile enezitolo ezimbili emungwini we-90¡ange kulayini oyinhloko.

I-ASTM A105 Socket Weld Fitting imininingwane yokunamathisela amapayipi lapho ipayipi lifakwe endaweni evuthiwe ye-valve, efanelekayo noma i-flange. Ngokungafani nokufakwa kwezinkuni ze-buttweld, ukufakwa kwezinsimbi zeSockel kusetshenziselwa ama-diater amancane amapayipi (amapayipi amancane afakiwe); Ngokuvamile amapayipi awo ububanzi bawo ama-NPS 2 noma amancane.

I-ASTM A105 Fittangs ekhishwe ngezixazululo ezahlukahlukene zezengezo zezimboni. Umkhiqizo kubathengi abaseduze nabasendaweni yomhlaba wonke unikezwa ngamanani akhanga kakhulu. Umkhiqizo wenziwa ngokuya ngezimpawu ezijwayelekile ezivuselelayo zokusetshenziswa. Bajabulela ukuba nedumela elihle emakethe.

Ukufakwa kwakhiwa kwe-A105 kusebenza kanzima njalo ukuze kuthuthukiswe ikhwalithi yomkhiqizo kanye nezinsizakalo ezinikeziwe.

Embonini yezokukhiqiza, ukukhiqizwa kwenziwa ngokusobala ukusebenzisa ikhwalithi engcono kakhulu yezinto zokwakha kanye nama-alloys. Ngakho-ke ivame ukunikela ngezimfanelo ezinhle ezahlukahlukene.

I-A105 Efanelekayo ifanelana njengamandla aphezulu, ukwakhiwa okumatasatasa, kanye nokulwa nokulwa nemvelo, ukuguquguquka, ukuqina, ukulungiswa okuphansi, ukuqedwa okuphezulu komhlaba, nokunemba okuhle kakhulu.

Ukufakelwa okwenziwe ngensimbi yekhabhoni kusetshenziswa ngokusebenzisa izicelo ezahlukahlukene zezimboni, ezentengiso kanye nasekhaya.

Ukufakwa kwamapayipi we-carbon wensimbi okungenamsoco, okufunwa yi-buttweld kanye nokwakheka kutholakala emakethe.

I-buttweld fit inamandla futhi ingasetshenziselwa ukufudumala kalula. I-elbow ye-carbon buttweld ye-carbon ingukufanela kwe-buttweld okusetshenziselwa ukujika noma ukuguqula ukuqondiswa kwepayipi.

Imvamisa i-angle ye-elbow ingama-90 degrees kepha kunezinhlobo ezahlukene ze-elbows ezinama-engeli ahlukene. Ukufakwa kwamapayipha kwamapayipi we-carbon we-carbon nakho kungenye yezindlela ezisebenzayo zokusebenzisa nezinye izinhlobo zensimbi.

Ukufakwa kwamapayipi kwensimbi ye-carbon kwenziwa ngensimbi yekhabhoni enohlu olulinganiselwe lwezithako ekwakhiweni kwalo. Ama-Carbon ane-Carbon anobunzima obuphezulu futhi agqoke futhi akhiphe izakhiwo.

I-ASTM A105 (eyaziwa nangokuthi i-ASME SA 105) ihlanganisa izakhi ze-carbon ezingenamthungo ze-carbon zensimbi ebekwe ekusetshenzisweni kwezinhlelo zokucindezela ku-ambient kanye nensizakalo ephezulu yokushisa.

Ama-Flanges, ama-Fittings, ama-valves nezinye izingxenye ezahlukahlukene eziyalelwe ubukhulu bezimboni noma ezindinganisweni zezimboni ezinjenge-MSS, i-ASME ne-API Ukucaciswa kufakiwe esikalini.

Ukufakwa kwe-ASTM A105 kunamandla amancane ashubile angu-485mpa anamandla amancane okuvuthwa kwama-250MPA. Lokhu kufanelekile kungakhungathekiswa ngo-22% futhi kube nobulukhuni be-137 kuya ku-187 HBW. Inkampani yethu ingumenzi we-ASTM A105 okhishwe e-India osebenzisa ubuchwepheshe obuphezulu bomugqa ukuze ukhiqize izingxenye ezinhle kakhulu embonini. Lokhu kuhlanganisa kungaba yingxenye noma kuhlanganiswe ngokuphelele. I-Coupling ephelele i-A105 iqashwa ekuxhumaniseni amapayipi amancane amakhulu. Kusetshenziswa ekuxhumaniseni ipayipi kwelinye ipayipi noma ukubhukuda noma ingono. I-A105 HAL HAL HALDING isetshenziselwa ama-branching amancane abunjiwe kusuka kupayipi elikhulu. Lezi zinhlanganiso zingahlanganiswa futhi zifakwe. I-A105 Threaded Coupling inthandwa izinhlelo zokusebenza lapho ukucindezela ohlelweni kungaphansi. Sithumela ngaphandle futhi umenzi webanga le-carbon yensimbi a105 lokufakwa kwamapayipha.

Ku-ht Pipe. Sitshala imali kwimithombo ye-premium nobuchwepheshe obuthembekile kanye nemishini. I-NISPL inikeze umfutho ezimbonini ezimbalwa ngesikhathi seminyaka emithathu edlule, ngemikhiqizo yayo evelele kanye nezinsizakalo ezingejwayelekile.

Njengenkampani eqinisekisiwe ye-ISO, simi ngemigomo yekhwalithi, ukuphepha, kanye nokunemba kuyo yonke imikhiqizo yethu.

Insimbi engenasici 304 uhlobo lwensimbi engenasici olungamelana nokugqwala nokugqwala. I-Stainless Steel 304 Fittings esetshenziselwa ukuxhuma amapayipi amabili noma amashubhu ndawonye futhi ingenziwa ngezinsimbi ezahlukahlukene, kufaka phakathi ithusi, ithusi, i-aluminium, noma insimbi engagqwali.

Kuyaphindeka futhi ukufudumeza futhi kunezinga eliphakeme le-fortility stackenless stackenless 304 kufanelekile ukuthi kungenye yemikhiqizo ethandwa kakhulu yezimboni etholakala emakethe. Zenziwe ngezinto zokwenziwa kwebanga eliphakeme futhi zitholakala ngosayizi nobukhulu obuhlukahlukene.

Ama-SS 304 akhishwe ama-Fittangs kanye nama-SS 304L akhishwe imikhiqizo elungele izinhlelo ezahlukahlukene zezimboni, njengamapayipi egesi, ama-condenser, kanye nezicelo zenuzi. I-Stainless Steel 304 Ukufakwa kwakhiwe kwakhiwa izakhiwo ezinhle kakhulu zemishini.

I-Stainless Steel 304 Fittings Elethelwe ipayipi izinto eziguquguqukayo ezingasetshenziswa ezinhlelweni eziningi ezahlukene. Uma kuqhathaniswa nama-SS 304h akhishwe ama-fittings, ama-SS 304 aqokiwe ukuqina okuvuselelwa okungcono, okulula kakhulu, futhi kube lula, kubenza babe nezinqumo ezinhle kakhulu zezicelo zezimboni.

Lolu hlobo lwensimbi luyakwazi ukubekezelela amazinga okushisa aphezulu, okwenza kube yisinqumo esihle sezicelo zezimboni. Kuqinile futhi, kuqinile, kanye nobufakazi. Ngaphandle kokuba nokulwa nokuphikiswa, insimbi engenasici angama-304 inezinga eliphakeme le-couctility kanye nokushaywa kwe-weldatiability.