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Вращающиеся клапаны на химическом заводе

ROTARY VALVE in Chemical Processing Plants

H1: Corrosion-Resistant ROTARY VALVE Solutions for Hazardous Chemicals
Key Features

  • Material: Hastelloy C276 housing with PTFE lining

  • Sealing: Dual labyrinth seals + nitrogen purge (0.3 MPa)

  • Certification: ASME B31.3 compliant for acid services

Performance Data

ChemicalConcentrationCorrosion Rate (mm/year)
Sulfuric Acid98%<0.1
Chlorine GasDry<0.05
Sodium Hydroxide50%<0.2