I-Single-clamp reducer

Iyini i-single-press reducer?

Isinciphisi sokucindezela okukodwa esisebenza kahle kakhulu se-Shenchi sifaka ipayipi elinezindonga ezincane esisetshenziselwa ukuxhunywa kobubanzi bepayipi. Iziphetho zayo ezimbili zinama-diameter ahlukene futhi zixhunywe kusetshenziswa ubuchwepheshe bomshini owodwa. Ngesikhathi sokufakwa, amapayipi okucaciswa okuhlukile afakwa ezisekelweni kuzo zombili iziphetho, futhi ithuluzi elikhethekile lokucindezela lisetshenziselwa ukusebenzisa ukucindezela kwe-radial. Lokhu kubangela ukuwohloka kwepulasitiki phakathi kokulingana nepayipi, okudala amandla okubamba ayindilinga angu-360°. Ngesikhathi esifanayo, indandatho eyakhelwe ngaphakathi ye-EPDM iyacindezelwa ukuze kuzuzwe uphawu olunwebekayo. Yonke le nqubo ayidingi i-welding noma intambo futhi iqedwa ngemizuzwana. Umkhiqizo wenziwe ngezinto zethusi ezikhethiwe, i-SUS304, kanye ne-SUS316L, enikeza ukumelana nokugqwala okuhle kakhulu futhi isetshenziselwa kabanzi ukuxhumana okushelelayo koguquko phakathi kwamapayipi amakhulu namagatsha ekunikezeni amanzi, i-drainage, igesi, nezinhlelo ze-HVAC.

Amapharamitha womkhiqizo

Ukungahambelani kwezinto kwenza ukugqwala komgodi kube nzima ukukugwema.

Uma i-pitting noma ukugqwala kwenzeka ku-Shenchi manual hydraulic single-clamp 90-degree elbows, isizathu esiyinhloko ukungahambisani phakathi kokukhethwa kwezinto ezibonakalayo nendawo yokusebenza. I-SUS304 insimbi engagqwali ijwayele ukugqwala i-chloride ion pitting corrosion ezindaweni ezine-chloride ion concentrations ephezulu (njengezindawo ezisogwini, amanzi olwandle, amachibi okubhukuda, nezitshalo zamakhemikhali), okubonakala njengemigodi yokugqwala efana nephinifa ngaphezulu. I-SUS316L, nokho, iqukethe i-molybdenum, ethuthukisa kakhulu ukumelana kwayo ne-chloride ion corrosion. Uma into engu-304 isetshenziswa ngephutha ezindaweni ezigqwala kakhulu, ukugqwala komgodi kunzima ukukugwema. Kunconywa ukusebenzisa impahla engu-316L kumaphrojekthi asogwini noma amakhemikhali; ithusi aliyilungele indawo ene-asidi eqinile ne-alkali.

Isendlalelo se-passivation sonakalisiwe, futhi ukugqwala kusebenzisa ithuba lokungena

Esinye isizathu sokugqwala kwendololwane ye-single-clamp 90-degree ephathwa ngamanani akhethekile yi-Shenchi ukulimala kongqimba olungaphezulu lokudlula. Ukumelana nokugqwala kwensimbi engagqwali kuncike kufilimu eminyene ye-chromium oxide passivation ebusweni bayo. Uma okokufaka kuklwejwa, kungquzukile, kugaywe, noma kufakwe i-welding spatter ngesikhathi sokucutshungulwa, ukuthuthwa, noma ukufakwa, ifilimu ye-passivation iyalimala, futhi i-substrate yensimbi eveziwe izogqwala endaweni enomswakama. Ukwengeza, uma ukufakwa kungazange kuthole ukwelashwa okwanele kwe-pickling kanye ne-passivation ngaphambi kokushiya ifektri, noma uma ikhwalithi ye-passivation isezingeni eliphansi, kuzoholela ekwehleni kokumelana nokugqwala kanye nokuvela kwamabala okugqwala ngesikhathi esifushane.

Ukugqwala kwemvelo kanye nokugqwala kwensimbi okungafani kuyingozi.

Izindololwane ze-Shenchi ezingama-90-degree single-press, ezikhiqizwa e-China, zibhekene nengozi eyanda kakhulu yokugqwala endaweni ethintana isikhathi eside nemithombo yezindaba ebolayo noma izimo ezifutha ngosawoti omningi. Ngesikhathi sokucindezelwa, uma ama-burrs engasuswanga kahle ebusweni bokuphela kwepayipi, angase awele epayipini futhi anwaye ifilimu yokudlulisa odongeni lwangaphakathi. Ngaphezu kwalokho, uma izinsimbi ezingafani zixhunywe ohlelweni lwamapayipi (isb., izifakelo zensimbi engagqwali ezithintana ngqo namapayipi ethusi noma ensimbi ye-carbon), ukugqwala kwe-electrochemical kungenzeka ngaphansi kwethonya lama-electrolyte, okuncamelayo ukugqwala okufakwayo kwensimbi engagqwali. Ukuxhumana okuqondile phakathi kwezinsimbi ezingafani kufanele kugwenywe; ama-gaskets avikelayo kufanele asetshenziselwe ukuzihlukanisa.

Ukuvimbela kubalulekile, futhi ukukhetha izinto ezibalulekile kubalulekile. 

Ezindololwaneni ze-Shenchi manual hydraulic single-press 90-degree, izindawo zokugqwala ezincane zingasuswa ngesicoci sensimbi engagqwali noma isisombululo se-citric acid, okuvumela ifilimu ye-passivation ukuthi iguquke. Ukubhoboza okukhulu noma ukubhoboza kudinga ukushintshwa kokufafaza. Izinyathelo zokuvimbela zihlanganisa: ukukhetha izinto ezifanele ezisekelwe emvelweni (316L ezindaweni ezisogwini); ukugwema imihuzuko ebusweni ngesikhathi sokufakwa; ukususa ngokuphelele ama-burrs epayipi ngaphambi kokucindezela; ukugwema ukuthintana okuqondile phakathi kwezinsimbi ezingafani; kanye nokuhlanza njalo indawo yokufaka. I-Shenchi isekela ukwenziwa ngokwezifiso kwe-ODM/OEM futhi ingancoma izinto ezifanele ngokusekelwe ezimeni zokusebenza. Ukuze uthole ikhwowutheshini enesaphulelo ekucindezeleni okukodwa kwezindololwane ze-90-degree, sicela usithinte.