Hydraulic Puller, Oil Field Equipment manufacturer / supplier in China, offering Brand New Tube Bundle Puller for Maintenance of Heat Exchanger for Refinery Factory 85 Ton Capacity SD300-10, Hydraulic Bundle Extractor 85 Ton Capacity, Diameter of 3 Meter and Length up to 10 Meters, 80 Ton Bundle Extractor Machine Tube Bundle Puller with 3.0m Diameter and 10m Length for Oil and Gas Refineries and so on.