copper ball valve

Ivalve yeBrass yindibano yevalvu eyenziwe ikakhulu ngeBrass. Ubhedu lusetyenziswa kakhulu kwiinkqubo ezahlukeneyo zemibhobho yoshishino, HVAC, unikezelo lwamanzi kunye nokuhanjiswa kwamanzi, kunye nokuhanjiswa kwegesi ngenxa yeempawu zayo ezibalaseleyo zoomatshini,…