Parts Database

Hydraulic Components

HISVIA sources hydraulic replacement components — cylinders, valves, seals, and custom-machined parts — from specialized Chinese manufacturers with ISO-certified production lines. Every order includes material certification and dimensional inspection.

Component Categories

Hydraulic Cylinders

Single/double-acting; bore 25-500mm; stroke up to 6000mm; working pressure up to 350 bar

Hydraulic Valves

Directional, pressure, flow control; monoblock and sectional; CETOP/NG sizes

Hydraulic Seals

Rod seals, piston seals, wipers, guide rings; NBR, PTFE, PU materials

Custom Components

CNC-machined manifolds, adapter blocks, custom shafts and pins

Applications

  • Construction and earthmoving equipment
  • Agricultural machinery
  • Industrial press and injection molding machines
  • Marine and offshore hydraulic systems

Supported Equipment

  • Hydraulic power units and power packs
  • Excavator, loader, and crane hydraulic systems
  • Press brake and shearing machine cylinders
  • Custom hydraulic manifold assemblies

What We Need From You

  • Cylinder bore, stroke, rod diameter, mounting type
  • Working pressure and flow rate specifications
  • Seal material requirements (NBR, Viton, PTFE)
  • Port thread standards (BSPP, SAE, metric)