... 1.Material : stainless Steel 2.Item:Clamped Butterfly Valve,pipe fitting 1.Type: Clamped Butterfly Valve,pipe fitting 2.Material :stainless steel (304,304L,316 ... packing :as per customer's request7.Our products are corrosion and high temperature resistant 8.Application range: For use in the ... foodstuff ,power, papermaking, chemical, medical equipment , aviation, boiler heat exchanger and other fields.