Inquiry (采购产品): Vacuum pipes for freeze drying chambers Dear Sirs, We are looking for vacuum pipes which can stand up to vacuum normally connected with freeze drying - one milibar. Inside diameter proximately 1 meter Length total 45 meter, diviced into 3 sections each 15 meters, stacked on top of each other. Continuous infeed and output through vacuum locks. Continuous transport through the chambers with auger/screw conveyors. Vacuum connection between the 3 pipe sections. Could you, to start with , indicate prices for such pipes, if you make them Kindest Charlie **** Hidden Message ***** Charlie Myklebust V7G 1T1 Company: Supermarine Equipment Ltd E-mail: cmyklebust@shaw.ca **** Hidden Message ***** cmyklebust@shaw.ca