Formage quasi net, tolérance dimensionnelle élevée
Rugosité de la surface:
Surface lisse semblable à un miroir
Défauts internes:
Exempt de cavité de retrait, de jeu et d'inclusion de scories
Matériel:
Acier au carbone
Conditions de travail:
Fluides corrosifs à haute pression, haute température
Mettre en évidence:
Near-net Forming Valve Casting
,
Watertight Carbon Steel Casting
,
Low-temperature Wax Valve Casting
Description de produit
Near-net shape, watertight: low-temperature wax precision casting carbon steel valve, creating a "precision defense line" under severe working conditions. In petroleum and natural gas, chemical process, electric energy and high-end industrial pipeline systems, valves are the core throats for controlling fluid on-off and regulating flow. Facing the severe test of high pressure, high temperature, corrosive medium and frequent opening and closing, carbon steel valves cast by