Inquiry (采购产品): Blast Gate OBSERVATION PORT Gentelmen, We are a large MFG represenative. One of the larger International client we work with vevery day has requested a quotation for two (2) piece of a 4" Flanged End, ANSI Class 125 / 150 hole drilling, Blast Gate Observation Valve for 400 degree F Service operating temperatue. The pressure is Vacuume EQUAL to Tate & Jones 4FBGPH Steel, J Hook Operated **** Hidden Message ***** Quay Yendall, Jr. 117-C Church Lane Cockeysville, MD 21030 USA Company: N. H. Yates and Company, Inc. Title: Valve Group Product Manager Phone: 443-589-1636 OR 443-589- 1670 Fax: 443-589-1636 E-mail: quay.yendall@nhyates.com **** Hidden Message ***** quay.yendall@nhyates.com