Piston Type Hydraulic Cylinder feature 1.Material:20# 45# 16Mn ... quality and low price 3.Place of origin:CN Piston Type Hydraulic Cylinder FeatureApplication industry: machinery, mine, metallurgy, shipping, water ... 500mm Working Pressure from 15.5MPA to 31.5MPASeal type: UN or in accordance with clients requirementMaterial of ... information please contact with our office. Piston Type Hydraulic Cylinder