... Straight tubular heat exchanger10-100100-500"U" shell and tube heat exchanger10-100100-500Coiled heat exchanger5-100100-300Other ... Rods, full specification tube/pipe, Welding rods, Machined parts3) PCTFESheet, rods, and tubes4) PEEKSheets, rods, and tubes Virgin or with ... sheets, rods, tubes, Etched sheets, tubes, rods, film. 6) UHMW-PESheet, Rods,customized products "U" shell and tube heat exchanger