Drilling rig parts Supplier-Jining Donghong Machinery Co., Ltd

PFFY Hydraulic Flange Gate Valve PFFY2-1/16"-14 PFFY2-1/16"-21 PFFY2-1/16"-35 PFFY2-1/16"-70 PFFY2-1/16"-105 PFFY2-9/16"-14 PFFY2-9/16"-21 PFFY2-9/16"-35 PFFY2-9/16"-70 PFFY2-9/16"-105 PFFY3-1/8"-14 PFFY3-1/8"-21 PFFY3-1/8"-35 PFFY3-1/8"-70 PFFY4-1/16"-14 PFFY4-1/16"-21 PFFY4-1/16"-35 PFFY4-1/16"-70

PFFY Hydraulic Flange Gate Valve   is an important component of wellhead assembly,x-max,manifold and pipeline.Opening and closing of valve a...