1. Isakhiwo esinqanda ukugqwala kweIpayipi lensimbi engu-3PE elwa nokugqwala

I-3PE anti-corrosion ngokuvamile iqukethe izendlalelo ezintathu: ungqimba lokuqala lwe-epoxy powder (FBE>100um), ungqimba lwesibili lwe-adhesive (AD) 170 ~ 250um, nolwesithathu lwe-polyethylene (PE) 2.5 ~ 3.7mm.Ekusebenzeni kwangempela, izinto ezintathu zixutshwe futhi zihlanganiswe, futhi ngemva kokucubungula, zihlanganiswe ngokuqinile nepayipi lensimbi ukuze zenze ungqimba oluhle kakhulu lokulwa nokugqwala.Indlela yokucubungula ngokuvamile ihlukaniswe yaba izinhlobo ezimbili: uhlobo olumazombezombe kanye nohlobo lokumboza isikhunta esiyindilinga.

2. Izinzuzo ze-3PE anti-corrosive steel pipe

Amapayipi ensimbi avamile azogqwala kakhulu endaweni enzima yokusetshenziswa, okuzonciphisa impilo yesevisi yepayipi yensimbi.Impilo yesevisi yepayipi yensimbi yokunqanda ukugqwala nayo yinde uma kuqhathaniswa.Ngokuvamile, ingasetshenziswa iminyaka engaba ngu-30-50., Futhi ukufakwa nokusetshenziswa okulungile kunganciphisa izindleko zokugcinwa kwenethiwekhi yamapayipi.Ipayipi lensimbi elivimbela ukugqwala lingahlonyiswa futhi ngesistimu ye-alamu ukuze ibone ngokuzenzakalelayo ukuhluleka kokuvuza kwenethiwekhi yamapayipi, ulwazi olunembile lwendawo yephutha, ne-alamu ezenzakalelayo.

Ipayipi lensimbi le-3PE anti-corrosive insulation lisebenza kahle, futhi ukulahlekelwa ukushisa kwalo kungamaphesenti angama-25 kuphela amapayipi endabuko.Ukusebenza kwesikhathi eside kusengakwazi ukonga izinsiza ezinkulu, kunciphise kakhulu izindleko zamandla, futhi kusenamandla okumelana namanzi nokugqwala okuqinile.Futhi asikho isidingo sokunamathisela umsele wamapayipi, ungangcwatshwa ngokuqondile emhlabathini noma emanzini, ukwakhiwa kulula futhi kuyashesha, izindleko eziphelele ziphansi kakhulu, futhi unokumelana nokugqwala okuhle kanye nokumelana nomthelela ngaphansi kwezimo eziphansi lokushisa. , futhi kuba Indawo ezungezile ingangcwatshwa ngokuqondile emhlabathini oyiqhwa.