- Power Tools
-
Saws
Chain Saw Concrete Chain Saw Band Saw Reciprocating Saw ...
-
Cutters
Pneumatic Cutter Pipe Cutting Machine Nut Cutter
-
Drills
Hammer Drill Pistol Hammer Drill Two Hand Operation Drill Column Drill ...
-
Impact Wrenches
Pneumatic Impact Wrench (Ex-proof Series) Pneumatic Impact Wrench (Ultra light Series) Emulsion Impact Wrench Nut Runner ...
-
Torque Wrenches
Pneumatic Torque Wrench Electric Torque Wrench Hydraulic Torque Wrench Hollow Hydraulic Wrench ...
-
Mining Waterjet Cutting Machine
Electric Mining Waterjet Cutting Machine Pneumatic Mining Waterjet Cutting Machine Emulsion Mining Waterjet Cutting Machine
-
Hammers
Pneumatic Chipping Hammer Hydraulic Chipping Hammer
-
Scaler
Pneumatic Long Reach Scaler
-
Rammer
Pneumatic Rammer
-
Grinders
Wet Grinder Angel Grinder Electric Grinder
-
Fan
Pneumatic Fan Heavy Fixed Fan
-
Hoist
Chain Hoist Electric Hoist Pneumatic Hoist Hydraulic Hoist ...
-
Winch
Pneumatic Winch
-
Pump
Pneumatic Submersible Pump Emulsion Submersible Pump
-
Assembly
Torque Multipler C-Hog Ring Plier
-
- Accessories
-
Cutting
Chainsaw Concrete Chainsaw Band Saw Reciprocating Saw ...
-
Drilling
Impact Drills Light Drills Magnetic Drills丨Rail Drills Balance Drills丨Angle Drills ...
-
Assembly
Impact Wrenches C-Hog Ring Plier
-
Hammer & Shovel
Chipping Hammer Derusting Shovel
-
Grinding
Grinders
-
Hydraulic Accessories
Nut Runner Cutter
-
General Accessories
Waterjet Cutting Machine Filter assy. Filter assy. Water Pump ...
-
- Company Profile
- Service
- News
-
Events
The 21st 2023 Taiyuan Coal (En The 17th Yulin International C The 20th TaiYuan (2021) Coal ( The 16th Ordors International Have a machine repaired or hav ...
-
Case Study
Specifications of adjustable w Have a machine repaired or hav
-
Industry News
Using Chainsaws to Cut Snow? What to do if the pneumatic wr Hydraulic chain saw Operation of the wrench Introduction to the principle ...
-
- Download
- Contact
You are here: >
Hydraulic wrench system requirements for seal material!Hollow hydraulic wrench
source:Industry News release time:2022-04-12 Article author:yu Popular:Air band saw
The seal is a relatively basic and important device to ensure the normal operation of the hydraulic wrench system. Most leaks in hydraulic and pneumatic wrench systems are due to seal failure. If the sealing is improper, it will cause internal and external leakage of components and systems, which will not only reduce the volumetric efficiency of the system, but in severe cases, the pressure will not be able to build up and the system will not work; external leakage will also contaminate the equipment and pollute the environment.
1. It has good stability in hydraulic oil, that is, the volume change is small, the expansion and shrinkage rate is small, it is not easy to dissolve, and it will not cause changes in hardness; when the temperature changes within the range of use, the changes in elasticity and hardness are small;
2. It has good sealing performance and suitable elasticity, large compression recovery in hydraulic oil, and small permanent deformation;
3. Good wear resistance, small friction coefficient, flexible movement and long working life;
4. Simple structure, easy to process, use and maintain.
Read recommendations:
CB21-190 Pneumatic Band Saw - Aluminum Alloy Series
related articles
Using Chainsaws to Cut Snow?
2024-05-21What to do if the pneumatic wrench is weak
2022-12-19Hydraulic chain saw
2022-12-13Operation of the wrench
2022-12-06Introduction to the principle of pneumatic wrench
2022-11-28How to use the pneumatic wrench
2022-11-21Brief introduction to the principle of pneumatic wrench
2022-11-14Impact pneumatic wrench
2022-11-07Correct hydraulic wrench operation procedure
2022-11-01Hydraulic wrench torque pressure conversion
2022-11-01Field operation procedure of hydraulic wrench
2022-10-24Hydraulic radial plunger motor
2022-10-17The history of hydraulic motors
2022-10-17Principle of balance hydraulic wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Introduction to the advantages of using intelligent electric torque wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Classification and use of wrenches
2022-10-10hydraulic wrench pressure conversion
2022-10-10Introduction to the advantages of the use of intelligent electric torque wrench
2022-10-10Smart Electric Torque Wrench Selection Guide
2022-10-10Intelligent electric torque wrench for wind power generation
2022-10-09Uses of open-end wrenches.Pneumatic chainsaw
2022-10-08What are the driving parts of a hydraulic wrench and what they do
2022-09-30What are the driving parts of a hydraulic wrench and what they do
2022-09-23the commonly used wrenches
2022-09-22Introduction of several common wrenches
2022-09-21Application scope and daily maintenance method of hydraulic bolt tensioner
2022-09-20Characteristics of hollow hydraulic wrench and precautions for use
2022-09-19Characteristics and precautions of driving hydraulic wrench
2022-09-17Power Tools
LW21-003 Pneumatic Winch
2023-06-29OF23-520 Pneumatic Fan (light/medium)
2022-12-29LH61-005 Emulsion Hoist
2023-06-29OF22-880 Pneumatic Fan (light/medium)
2023-06-28LH22-005 Pneumatic Hoist
2023-06-29CB31-210 Hydraulic Band Saw
2023-05-18CN22-70115 Nut Cutter丨Split-type Nut Cutter
2022-12-12AN51-4000 Electric servo CNC Torque Wrench
2023-06-27AW41-2500 Emulsion Impact Wrench
2021-06-15LW21-002 Pneumatic Winch
2023-06-29RH21-1100 Pneumatic Chipping Hammer
2021-06-16DA21-032 Pneumatic Angle Drill
2023-06-19RH31-2100 Hydraulic Chipping Hammer
2022-12-27AN31-20000 Hydraulic Torque Wrench
2023-06-27CC21-380 Pneumatic Chainsaw (3.0 kw Series)
2022-12-08DB21-060 Pneumatic Rotary Drill Heavy Duty
2023-06-19CB61-200丨Emulsion Band Saw
2023-06-17CN22-1019 Nut Cutter丨Split-type Nut Cutter
2022-12-12RZ21-014 Pneumatic Rammer
2022-12-28LH22-001 Pneumatic Hoist
2021-05-17RH31-1250 Hydraulic Chipping Hammer
2023-06-27AN22-2500 Pneumatic Torque Wrench (Straight Shaft)
2023-06-27DH21-040 Pneumatic Hammer Drill
2022-12-13CS31-120 Hydraulic Handheld Circular Saw
2022-12-09CB31-200 Hydraulic Band Saw
2023-06-16GG11-178 Electric Angle Grinder
2022-12-28CS22-180 Pneumatic Trolley Circular Saw
2021-06-08DM21-030 Pneumatic Magnetic Drill
2020-06-13CB22-120 Pneumatic Band Saw - Stainless Steel Series
2020-06-13LW21-001 Pneumatic Winch
2023-01-06Accessories
Drill Bit Extension Rods丨DC88 Series
2023-06-07Ex-proof Sleeves
2023-06-07Diamond Saw Blades
2023-06-06Rail Clamps丨CB864-12
2023-06-06Cutting Blades
2023-06-07Water Pump
2020-06-13Alloy Saw Blades丨CR811 Series
2023-06-06Split Hollow Drill Bits丨DC82
2023-06-07Alloy Saw Blades丨CR816 Series
2023-06-06Carbide Hollow Bits丨DM818 Series
2023-06-06Guide Bars
2023-06-06Carbide Inserts Twist Bits assy.丨DB83 Series
2023-06-07Diamond Saw Chains
2020-06-13Alloy Saw Blades丨CR812 Series
2023-06-06Diamond Saw Blades
2023-06-06Carbide Hollow Bits丨DM816 Series
2023-06-06Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Alloy Guide Bars丨CC814 Series
2023-06-06Carborundum Saw Chains
2023-06-06Hydraulic Pump Station
2023-06-07Alloy Twist Drill Bits
2023-06-06Alloy Saw Chains丨CC812/CC816 Series
2023-06-06Pin
2023-06-07Regular Saw Chains丨CC811 Series
2023-06-06Alloy Drill Bits丨813 Series
2023-06-06Optional Accessories
2023-06-07Platform Clamps丨CB863-19
2023-06-06Alloy Saw Blades
2023-06-06Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Oiler
2020-06-13
