Inquiry (采购产品): I need a quote 20” dia pipe sch 10 and sch 40 also pressure rating at ambient and at 400 F. Same for 24” 150# flanges ss, 20 and 24” 150# blank flanges 20” and 25” **** Hidden Message ***** victoria tear CA 92562 USA Company: srs engineering Fax: 9516777929 E-mail: victoriat@srsengineering.com **** Hidden Message ***** victoriat@srsengineering.com