Inyunyana engagqwali yensimbi yokulinganisa

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.

I-HT Pipe inohlu olukhulu lwama-elbows ensimbi aqediwe futhi aqediwe, ama-cap, ama-tees, ama-qualucers, ama-autochemive, ezokudla, i-petrochemical, i-Lng, embonini yezimoto, izimoto, ubunjiniyela obunzima, ubunjiniyela be-phesheya kwezimoto. Singanikeza ukufakwa kwamapayipi we-butt welded ngawodwana noma ngokuhlanganiswa neminye imikhiqizo yethu yamapayipi.

Lokhu kufakelwa kuyatholakala ngezinhlobo ezahlukene njenge-elbows, ukuhlanganisa, iziphambano zamathayela, ama-plugs, izingono zepayipi njll.

I-150 PSION Union fitting efanelekile izingcezu ezintathu futhi ifaka ukuxhumana okufundwayo okungahle kufakwe noma kungavunyelwe ukuxhuma noma ukunqamula amapayipi kalula kunokuqoqwa. Ifaka imicu ye-vpt kuyo yomibili imiphetho eyakha izilo ezinzima kunentambo eqondile.

I-Wellevets iyindlela ethandwa kakhulu yokufakwa kwamagatsha, ingeyomndeni weButtweld Fittings, futhi iyatholakala ngobubanzi obuhlukahlukene.

I-Pipe CAPS isetshenziselwa ukuxhuma amapayipi ama-diameter ahlukene futhi asetshenziswa kabanzi kwizimboni ezahlukahlukene zamakhemikhali, embonini, ephepheni, usimende kanye nasemithunzini.

I-Pipe Cap, eyaziwa nangokuthi ikhanda, ipulaki, noma i-axamle, ukufaneleka kwepayipi okufakwe ku-Piple End noma kufakwe intambo yangaphandle yokuphela kwepayipi ukumboza ipayipi. Kusetshenziselwa ukuvala ipayipi, futhi umsebenzi ufana ne-plug yepayipi.

I-Throlet yethu ye-ASTM A182 itholakala kumakhasimende ethu abalulekile kuma-diameters (D), odongeni obukhulu (w) nosayizi (NOM. Usayizi wepayipi (njengesidingo sekhasimende) futhi nakumanani angabizi kakhulu.

Ukufakwa okusha okuhlanganisiwe kweCu-ni Inhlanganisela yokuhlehlisa okuhle namandla anikeza ukwakheka okuhle kakhulu. Ngaphezu kwalokhu, lezi zinto ezifakiwe ezakhiwe nazo zimelana nokugqwala, i-oxidation, ukupela, ukuqhekeka kwengcindezi kanye nokuqhekeka kwengcindezi.

I-ASTM A105 I-Carbon Carbon ingakhiwa emazingeni okushisa alona angu-2200 kuya ku-1700 F alandelwa ngokucimana nokuguga noma okujwayelekile.

I-SS 304 iyinsimbi evame kakhulu ye-auntenitic futhi iqukethe i-chromium ne-nickel.

Ama-ASTM A105 Fittings athuthukile anzima, akhudlwana futhi ahloselwe ukusetshenziswa okusindayo kwezimboni. Yakhiwa ngensimbi etholwayo yekhabhoni. Ukukhokhisa inqubo yensimbi kwenza ukuthi kufaneleka kakhulu. I-carbon yensimbi ifudunyezwa emazingeni okushisa ancibilikisiwe futhi ibekwe ekufeni.

Incoloy alloy 800 (ANS N08800, W. NR. 1.4876) Ingabe impahla esetshenziswa kabanzi yokwakhiwa kwemishini edinga ukumelana nokushisa, ukumelana nokushisa, amandla, nokuqina kwesevisi kuze kube ngu-1500¡¡Ãf (816¡Ãc).

Ibanga F22 iyinsimbi ephansi ye-alloy equkethe i-chromium engu-2.25%. I-alloy isetshenziswa kabanzi kuzicelo ze-wailt tatch Wellhead for izixhumi, ama-hanger kanye nama-valve ama-block. Amazinga hardness aze afike ku-22 HRC amukelwe kuNace Mr0175. Ibanga livame ukusetshenziswa njengensimbi eyisisekelo yezakhi ze-clad.
Uma kuhlinzekwa i-ASTM A182 esimweni esijwayelekile nesithukuthele, ubuncane bokucindezela okungu-0.2% buyi-22 ye-ASTM A182 alloy insimbi eno-2.25% Chromium. Imvamisa isetshenziswa njengezinsimbi ezisezingeni eliphansi lezento, i-F22 isetshenziswa futhi kuzicelo ze-oyela patch Wellhead yemikhiqizo efana nama-hanger, izixhumi nama-valve, phakathi kwabanye.

Imvamisa, ukwakheka kokuhlangana kwepayipi kuqukethe izinto ezifanayo noma ezifanayo njengoba amapayipi ajoyina. Ngokusekelwe kwinani lengcindezi yepayipi livezwa, lingahle liqine noma liketshezi, futhi lingaba njalo noma okwesikhashana.

Ama-SS 316 ukufakwa kwamapayipi kwepayipi asetshenziselwa ukugoba ukuhamba nokuxhuma amapayipi amabili komunye nomunye ngama-engeli ahlukene. Kufanele zenzelwe ngendlela yokuthi abadali i-cavitation nokulahleka kwengcindezi ngokweqile.

Ngesikhathi senqubo yokuguga, i-Monel K500 Butt Welded I-Pipe Fittings ithola ukuncishiswa okuncane okuhlala njalo, kepha i-warpage encane yenzeka ngenxa yokufakelwa kokushisa okuphansi namanani okupholisa kancane.

Ukufakwa kwensimbi okwenziwa ngensimbi kungayalwa ukuthi kuhlangatshezwane nezidingo zamakhasimende ngokuthola ngokwenziwe ngokwezifiso ngokuya ngobukhulu obufundisiwe. Ubukhulu be-ASTM A105 Fittings nabo buyatholakala ngokwezithelo zezimboni ezinjenge-MSS, i-ASME ne-API Procation. Ukucaciswa kwe-Fittings ye-A105 kunesilinganiso esifinyelela ku-10,000 lbs.

Ngezicelo ezidinga ukumelana okukhulu ekucindezelweni kwengcindezi kanye ne-creep, ikakhulukazi emazingeni okushisa angenhla kwe-1500¡ãã (816¡Ãc), incoloy alloys 800h ne-800ht asetshenziswa.

I-Incoloy Alloy 800 isetshenziswa ezinhlobonhlobo zezicelo ezibandakanya ukuvezwa kwezindawo ezilonakalisayo kanye namazinga okushisa aphezulu.

I-ANSI B16.11 I-Hastelloy B2 plugs inokumelana kahle ne-oxidizing aqualizing a matealie media kufaka phakathi i-chlorine enamanzi nokuxubanisa kufaka i-oxidizing noma i-nitric acid.

Ngaphezu kokuthembeka, inamandla amakhulu okubekezelelana. Izicucu zethu ezingenasici ezingama-304 zikhiqizwa kusetshenziswa ubuchwepheshe besimanje kanye nezinto zokwakha ezisezingeni eliphakeme eziqinisekisa ukuhambisana namazinga aphesheya.

Emazingeni okushisa aphakeme anikeza ukumelana ne-oxidation, ukuqeqeshwa kanye nokuhlala phansi kanye nokuqhuma kwamandla nokuqina.

I-Alloy 400 cishe ayivikelekile ekuqhekekeni kwe-chloride ukuqhekeka kokugqwala kokuqhekeka ezindaweni ezijwayelekile. Ngokuvamile, ukumelana kwawo ukugqwala kulungile ekunciphiseni imvelo, kepha mpofu emvelweni oxidizing.

Ama-capled ane-threaded three aphonswa kusuka kukhwalithi ephezulu 304 \ 304l \ 16 \ 16l insimbi engenacala futhi abe namachweba e-cap cap abesifazane.

Insimbi engagqwali yensimbi threaded threaded Cover Ends, yeka ukugeleza koketshezi bese uvikela imicu yamapayipi. Lezi zimbobo zensimbi ezingenasici zivame ukusetshenziswa ukuqondisa ukugeleza kuze kube sekupheleni okuthile ngendlela efanelekayo, futhi izinhlobo ezingenasici cap cap zifaka ama-hexagonal kanye round cap.

Ngokwezinhlobonhlobo ezahlukahlukene kanye nezidingo zokufakelwa kwamapayipi, kwakha ukufakwa kwamapayipi ikakhulukazi kwamukela ukufa kwazo, ukukhombisa ukukhulula izinqubo.

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.

I-alloy ibonisa ukumelana kahle namanzi olwandle kanye ne-brine, kwenze kubekelwe kahle kwizicelo zasolwandle.

Sikhiqiza u-90 \ 1 10 Cu-Nitured izithuthi zepayipi ezilula ukuwela, kulula ukukhiqiza futhi zimelana nemvelo ne-biofouling.

Izicelo ezijwayelekile zeCopper-Nickel 70 \ 50 ezifakiwe zingama-condensers, amapayipi asolwandle, izitshalo zamandla, izindlu ze-exchanger, njll. Lezi zinto ezingama-CUPONTICKEL,

Lezi A182 Alloy Steel F5 F9 F1 F11 F12 F22 F91 F91 Pittings Piep zingamelana nokugqwala. I-ASTM A182 Alloy Steel F5 F9 F1 F12 F12 F22 Fittings nayo inokunemba okuphezulu okuphezulu.