All 12 Tools (Click to Use)
Global HS Code Query Tool
HS/HTS codes for hydraulic products covering China, USA, EU, Vietnam, Malaysia, Thailand. Import duties & declaration elements included.
Use Now →Hydraulic Power Unit Calculator
Quickly calculate motor power, pump flow, system pressure, and operating speed. Industry-standard formulas included.
Calculate →Hydraulic Cylinder Calculator
Accurately calculate cylinder thrust, pull force, flow rate, and speed. Includes standard HOB/MOB parameter tables.
Select →Hydraulic Valve Selection Tool
Precisely match solenoid valves, relief valves, stack valves by pressure, flow & function requirements.
Match →Hydraulic Oil Selection Guide
Automatically recommend ISO VG 32/46/68 hydraulic oil based on temperature, load & operating conditions.
Check →Hydraulic Troubleshooting Guide
Quickly diagnose common hydraulic problems: noise, leakage, overheating, crawling, low pressure & more.
Diagnose →Hydraulic Seal Selection Tool
O-rings, oil seals, cylinder seal kits. Material recommendations (NBR/FKM/EPDM/PU).
Select →Hydraulic Hose & Pipe Selection Tool
Select pipe diameter by flow, hose/wall thickness by pressure. Flow rate & pressure loss control.
Select →Hydraulic Filter Selection Tool
NAS cleanliness levels, filtration precision, flow rate matching. Extend pump & valve life.
Select →Foreign Trade Quote & PI Template
Built-in FOB/CIF/CFR calculation formulas. Copy-paste ready quote & PI templates.
Generate →Global Import Clearance Guide
Clearance requirements for USA, EU, Southeast Asia, Russia. CE/EAC/CO certifications summarized.
View →Standard Hydraulic Power Units
6 standard HPU models from 0.75kW to 7.5kW. Ready-to-ship HPUs for industrial applications.
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