Inquiry (采购产品): exhaust stack for powere plant cost estimate I am interested in a cost estimate for a stand alone 150 ft and 3 ft in diameter constructed of 316 stainless lined to exhaust 300,000 ACFM from an operating power plant that my company operates. **** Hidden Message ***** Lawrence Becker 335 parkplace, G- 110 Kirkland, WA 98033 AFG Company: National Energy Systems Company Title: Vice President Phone: 425 284 - 1215 Fax: 425 803 - 6902 E-mail: larryb@national-energy.com **** Hidden Message ***** larryb@national-energy.com