Inquiry (采购产品): 50 Spectacle blinds I am enquiring about the possibility of a 50"-300# Hydraulically operated Spectacle blind. Our client is trying to reduce the shutdown period for operation of his 50" inlet to the main fractionator. It is a 1 1/2Cr 1/2 Mo line, operating at 520 degC. If there is such a product could you please give me a ball park figure of costing. Many thanks Gary McCarthy (Amec Materials Engineer) **** Hidden Message ***** Gary McCarthy UK Company: Amec Oil and Gas E-mail: gary.mccarthy@amcec.com **** Hidden Message ***** gary.mccarthy@amcec.com