float valve,Professional factory producing packing , one and chemical industry equipment fittings products in the tower. The chemical packing is divided into Random Packing and Structured Packing : 1 Random Packing including: Pall ring , Intalox Saddle , Step Ring, Conjugate ring , Inner curved arc oblate ring 2 Structured Packing including: Orifice Corrugated, Web corrugated, Acanthopore ...