Mumamiriro okunze anopisa uye anopisa muzhizha, kune mvura yakawanda, uye mamiriro okunze anowedzera kupisa uye kunyorova mushure memvura. Mumamiriro ezvinhu aya, pamusoro pezvigadzirwa zvemagetsi zvinowanzoita anti-alkali (inowanzozivikanwa se white rust) chiitiko. Kana zvinhu zvakapfekwa zvikasatorwa nenguva, kana zvisina kuburitswa uye kushandiswa nenguva pazvinosvika kwainoenda, chiitiko cheanti-alkali chichaitika nyore kudzivirira kurasikirwa kusingadzivisiki. Hupenyu hwebasa regalvanized steel pipekazhinji makore 8-12, ane avhareji yehupenyu hwesevhisi yemakore gumi, uye inogona kuwedzerwa munzvimbo yakaoma.

Mumamiriro ekunze ekunaya uye kuine mhute, edza kuchengeta kana kuvhara mumba zvakanyanya sezvinobvira. Mushure mekunge mvura yamira uye mhute yakapararira, pepa rinofanira kubviswa kuti richengetedze mhepo uye rakaoma; dzivisa kutarisana zvakananga nevhu rakanyorova paunenge uchiisa.

Nzira dzekurapa dzezvigadzirwa zvemarara zvinopinda mumvura uye munyoro:

1. Kana chidimbu chose chikaiswa mumvura, chinofanira kuparadzaniswa pakarepo uye kuiswa panzvimbo inofefetera kuti iome.

2. Kana pane zvishoma zvichena zvichena kana mavara pamusoro, zvinofanira kuparadzaniswa uye kuomeswa zuva pakarepo, uye kubviswa nenguva kusvikira tsvina yakachena ichishanduka kuva upfu. Shandisa hot-dip galvanized manual self-spraying pendi yekuvharira kumwaya pasina kukanganisa anti-rust effect.

Seamless Mechanical Tubing: tubing inoshandiswa kumakanika uye akareruka gauge zvimiro zvekushandisa. Mechanical chubhu inogadzirwa kuti isangane nezvinodiwa zvekupedzisira zvekushandisa, zvakatemwa, kushivirira uye makemikari. Izvi zvinobvumira mamwe chaiwo midziyo kufanana mukati mechubhu kana ichienzaniswa neyakajairwa pombi.