Inquiry (采购产品): gaspipeline emergency venting For a 26", 450 MMSCFD natural gas pipeline project, we are interested into equipment to disposal gas trapped between pipeline block valves. We will appreciate any product catalog and related technical information **** Hidden Message ***** Jacobo Montero R 4001 Company: TIVENCA E-mail: jacobo.montero@tivenca.com **** Hidden Message ***** jacobo.montero@tivenca.com