Ukubuyekezwa Kwamakhasimende

Umehluko omkhulu phakathi kwama-cap angenasici ngensimbi yamabhodlela kanye namakhebhu ebhodlela le-carbon ebhodlela ngumehluko. Amakhemikhali aqukethe izikebhe zensimbi engagqwali azogcina ingaphezulu le-cap kusuka ekujuleni nasekulimazeni isikhathi eside.

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-Nickel Alloys iyinhlanganisela ye-nickel kanye nezinye izinsimbi ezahlukahlukene ezenza imikhiqizo enamandla, engamelana ne-oxidation-amelana nempilo enesilinganiso sesikhathi sokuphila esingu-25 kuye kwangama-35. I-Monel 400 iyi-alloy ye-nickel-Copper equkethe cishe ama-67% nickel kanye ne-23% yethusi.
Izicucu zethu ze-nickel 2013 ziyisixazululo esiqinile esiqinisiwe, izinto ezihlanzekile ezentengiselwano ezinezindawo ezinhle zemishini ngaphezulu kobubanzi bokushisa obukhulu nokumelana okuhle kakhulu ku-hydroxides. Lezi zinhlaka ze-nickel 201

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.

I-A105 iyinombolo ejwayelekile yaseMelika ye-ASPSM, kanye ne-Stand yensimbi evamile yekhabhoni. Igama elijwayelekile: Ukukhokhiswa kwensimbi yekhabhoni yezingxenye zamapayipi.

I-A105 nayo iyikhodi ebonakalayo, ingeyensimbi ekhethekile, iyinsimbi ebandayo. I-A105 isithekiso sensimbi emnene esifana nensimbi engu-20.

I-HT Pipe ingumthumeli oholayo, umenzi kanye nomhlinzeki we-SS 304 ukufakwa okufakiwe ngesitifiketi se-ISO. Bahlinzeka ngokulula okulinganiselayo kumakhasimende abo ngokukhiqiza ukufakwa kwensimbi ephezulu kwezinsimbi ezingama-304 ezinikezwe ngamanani afanele nawokuncintisanayo.

I-Hastelloy C276 Bushings inokumelana kahle nezixazululo ezinamandla zikasawoti ezifana ne-Ferric Chloride neCupric Cloride. I-Alloy C-276 ine-Best Phosphoric acid ukumelana kuwo wonke amazinga okushisa ngaphansi kwamaphuzu abilayo nokugxila ngaphansi kwama-65%.

Izicucu zethu ze-nickel 2013 ziyisixazululo esiqinile esiqinisiwe, izinto ezihlanzekile ezentengiselwano ezinezindawo ezinhle zemishini ngaphezulu kobubanzi bokushisa obukhulu nokumelana okuhle kakhulu ku-hydroxides. Lezi zinhlaka ze-nickel 201

Ukuhlanganisa ukufakwa kwamapayipi okusebenza ukwelula noma ukumisa imisebenzi yepayipi. Ukufakelwa okunjalo kuyasiza nokulungisa ubukhulu beshubhu. Kuyasiza nokusebenzisa ipayipi eliphukile noma elivuzayo.

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

I-Alloy 800 inikeza ukumelana nokugqwala okujwayelekile kwimidiya eminingi enamanzi futhi, ngenxa yokuqukethwe kwayo i-nickel, kumelana nokugqwala kokugqwayiza.

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

Into ethokozisayo eyenza i-steel ¡®Stainless¡ss¡ i-chromium; Kodwa-ke, ukwengeza i-nickel enika insimbi engagqwali ukuba ibe yi-alloy eguquguqukayo.

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-HT Pipe ingenye yabenzi bokuhola kanye nabathengisi abathumela ngaphandle kwekhwalithi ephezulu ye-Nickel Alloy 2012, okuyi-Ferromagnetic.

Ama-fittings we-carbon akhishwe ama-flanges agcwele futhi ajwayelekile asetshenziswa ezimbonini, ibanga lezinto ezibonakalayo yi-ASTM A105 ne-A350 LF2 \ lf3.

I-ANSI B16.9 BW Alloy Steel Pity Fittings A234 WP5-WP9-WP11-WP12-WP22-WP91 Elbows-Tees-Tees-Reducer-Caps

Ukucaciswa ngakunye njenge-ASTM A105, kusetshenziswa izindlela ezifana nokufaka impahla ukuze zisebenzise izinto ezijwayelekile, ukunxusa, ukufutheka noma ukujula kungaletha ushintsho olubonakalayo ezingxenyeni zemishini ye-ASTM A105.

1 noma 2 kuya ku-4 316 lelbow etholakala ngensimbi ye-halide etholakalayo efanelekile yobubanzi bensimbi yensimbi yokugcwala kwensimbi kanye ne-elbow

Ukufakwa kwamapayipi, ukufakwa kwamapayipi, ukufakwa kwamapayipi kwekhwalithi ephezulu

I-Incons 600 ayizibuthe, inezakhiwo ezinhle kakhulu zemishini, ihlanganisa amandla aphezulu ngokusebenza okuhle, futhi kulula ukuwela. I-Alloy 600 imibukiso ekhombisa ukubanda okwakha izakhiwo ezihambisana ne-Chromium-Nickel Steress Steel.

I-A105 izolandela amandla ashubeni, amandla okuthela, ukunwebeka, ukuncishiswa kwendawo, kanye nezidingo zobulukhuni. Imihlahlandlela yokubuyiselwa emuva, ukulungiswa ngokufudumala, nokumaka komkhiqizo kunikezwa.

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

Okuqukethwe okuphezulu kuka-Alloy 600's High Chromium kwenza kube ukumelana kakhulu ne-oxidation kune-nickel emsulwa, kanti okuqukethwe kwayo okuphezulu kwe-nickel kuhlinzeka ngokuphikiswa okuhle kokugqwala ngaphansi kwemibandela yokunciphisa.

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.

Ama-Unions Fittings afana nokuqoqwa. Kwenziwe njengo-ASME B16.11, ANSI B16.9, BS 3799 Amazinga. I-Socket Weld Union ne-Threaded Unions iyatholakala esitokweni. I-Alloy 20 Union, uCarpenter 20 Union kanye ne-Incoloy 20 Union isesitoko esilungele ama-Siddhagiri izinsimbi namashubhu.

Ukufakelwa kwensimbi engenasici kwenziwa nge-cororion-amelana nensimbi engenasisekelo yokuqina nokuthembeka. Ilungele izinhlelo ezahlukahlukene zezimboni ezinjengokudlidliza, ingcindezi ephezulu noma izimo ezilimazayo. Ukwenza ngcono ukubekwa uphawu futhi kunciphise ukugqoka

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

UTee waziwa nangokuthi ipayipi elifanelana ne-tee noma i-tee piet fitting, i-tee ehlanganisiwe, njll. Isetshenziswa ikakhulukazi ukushintsha indlela yoketshezi, esetshenziswe ngepayipi eliyinhloko.

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.