Izimbangela nezinyathelo zokuvimbela zokugqwala kwamapayipi ensimbi engagqwali

Izimbangela nezinyathelo zokuvimbela zokugqwala kwamapayipi ensimbi engagqwali

Kalula nje, insimbi engagqwali iyinsimbi okungelula ukugqwala. Eqinisweni, ezinye izinsimbi ezingenasici zinakho kokubili ukumelana nokugqwala kanye nokumelana ne-asidi (ukumelana nokugqwala). Ukumelana nokugqwala nokumelana nokugqwala kwensimbi engagqwali kungenxa yokwakheka kwefilimu ye-chromium ecebile ye-oxide (ifilimu ye-passivation) ebusweni bayo, ehlukanisa insimbi endaweni yangaphandle, ivimbele ukugqwala okuqhubekayo kwensimbi, futhi inamandla okuzenzela. ukulungisa. Uma yonakele, i-chromium esensimbi izophinda ikhiqize ifilimu ye-passivation enomoya-mpilo ophakathi nendawo, iqhubeke nokuhlinzeka ngokuvikela.

Kungani insimbi engagqwali igqwala?

Ezimpilweni zansuku zonke, ngezinye izikhathi sithola ukuthi insimbi engagqwali yezinye izinsiza ezifana nezigxobo zefulegi, izindawo zokukhosela amabhasi, namabhokisi okukhanya emgwaqweni inokugqwala okusobala kanye nokwenzeka kokugeza i-asidi. Njengoba kuyinsimbi engagqwali passivation, kungani namanje ukugqwala? Kunezizathu ezimbili zalezi zimo, esinye siwukuqukethwe okuphansi kwe-chromium kokubalulekile, okungeyensimbi engagqwali yekhwalithi ephansi. Okwesibili ukuthi akuyona insimbi engagqwali nhlobo, kodwa kunalokho isebenzisa i-electroplating ukukhohlisa abasebenzisi. Kuyaqondakala ukuthi izinto eziningi zokuhlobisa namuhla zisebenzisa le nqubo ye-electroplating ukuphatha ukubukeka kwazo. Njengoba impahla iyinsimbi evamile, lapho ungqimba lwe-electroplating luxebuka, luzogqwala ngokwemvelo.

Iziphakamiso zokugqwala kwensimbi engagqwali

1. Kudingeka ukuhlanza njalo nokukhuhla ubuso bensimbi engagqwali yokuhlobisa ukuze kukhishwe okunamathiselwe futhi kuqedwe izici zangaphandle ezingabangela ukuguqulwa.

2. Ezindaweni ezisogwini, kufanele kusetshenziswe insimbi engagqwali engu-316, engamelana nokugqwala kwamanzi olwandle.

3. Amanye amapayipi ensimbi engagqwali emakethe awahlangabezani nezindinganiso zikazwelonke ezihambisanayo zokwakheka kwamakhemikhali futhi awakwazi ukuhlangabezana nezidingo zezinto ezingu-304. Ngakho-ke, kungabangela nokugqwala.

Selokhu yasungulwa, i-Shandong Kungang Metal Technology Co., Ltd. iye yaqongelela ulwazi oluseqophelweni eliphezulu lobuchwepheshe, iqhubeka isungula izinto ezintsha ngokuzimela, futhi yalwela ukuhlinzeka ngezixazululo eziqondene nawe kanye nezisombululo ezihlelekile zabasebenzisi, yakha imikhiqizo yamapayipi ensimbi engenasici esezingeni eliphezulu nethembekile. Le nkampani isebenzelana kakhulu namapayipi ensimbi engagqwali, amapayipi ensimbi angenamthungo, izinqwaba zamashidi ensimbi, amapayipi e-PE, amapayipi anothayela, namabhokisi e-petroleum, ikakhulukazi emkhakheni wamapayipi anembayo. Izinga lomkhiqizo lizinzile futhi lithembekile, futhi liye lanconywa kakhulu ngabasebenzisi! Ukucabanga ngobuchwepheshe obusezingeni eliphezulu, ukudala ibhizinisi lomkhiqizo, kodwa ungayeki. Yamukela amakhasimende amasha namadala ukuze ushayele futhi uxoxe ngokubambisana!