Mapaipi esimbi asina musonoASTM A335 P11, ASTM A335 P22, ASTM A335 P91 zvakatumirwa kunyika dzeSouth America panguva ino zvese zvinobva kumafekitori esimbi anozivikanwa emuno, TPCO, SSTC, HYST.

Fekitori yekambani iyi inochengetedza matani 6,000 emapaipi esimbi asina musono gore rese, kunyanyamapaipi ebhoira, ASTM A335 P5, P9, P11, P22, P91, nezvimwewo. Mumakore achangopfuura, zvinhu zvedu zvekushandira pamwe zvakawedzera kusvikamapaipi esimbi yekabhoni, mapaipi akaenzana neakaenzana, uyemapaipi esimbi isina nguraVatengesi vatinoshanda navo vanogona kupa zvinhu zviripo uye mitengo inonzwisisika kuti ienderane nezvinodiwa zvemhando dzakasiyana dzemaodha, kubva papombi diki yesimbi imwe chete kusvika kuzviuru zvematani emapombi esimbi, maodha ezvinhu zviri mudura, maodha einjiniya, uye maodha ekutengeserana. Tinogona kupa sevhisi yekutenga kamwe chete. Tinokugamuchirai kutenga.