District de Tianyuan, ville de Zhuzhou, province du Hunan, Chine
Spirale renforcée pour le tube principal. Acide sulfurique WSA par procédé humide — Tube de verrouillage (Tube de verrouillage WSA CONDENSER – Bloc de tubes de verrouillage 1)
Made from fluororesin produced by the Japanese company Daikin, using extrusion technology. Size accuracy is strictly controlled.
Made from fluororesin produced by the Japanese company Daikin; production is carried out by extrusion technology, and the size accuracy is subject to strict control.