Inquiry (采购产品): monel foot valve HI, We are looking for a foot valve to use in a particularly hostile environment. The valve would be in the bottom of a tar pit in a refinery. The chemicals present would be HF Acid, caustic, water and hydrocarbons. Because the chemical reaction ini the pit is exothermic the temperatures could range from ambient 0-110 to 200 degrees. We believe a valve made from Monel or Hastalloy C would work fine. Neither carbon nor stainless steel are resistant enough. Do you make such a foot valve or know someone who does? If you have any questions please feel free contact me. Robby Gaines Navajo Refinery 575-308-9179 **** Hidden Message ***** Robby Gaines 501 East Main Street Artesia, NM 88210 USA Company: Navajo Refinery Title: Preject Manager Phone: 575-746-5233 E-mail: robby@navajo-refining.com **** Hidden Message ***** robby@navajo-refining.com