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VACUUM GENERATOR
JIGS AND FIXTURES
MECHANICALARM LIFTING DEVICE
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stainless steel piston rod heavy-duty hydraulic cylinder single double-acting lifting hydraulic cylinder hydraulic cylinder

Place of Origin:

CHINA

Brand Name:

Edith

Model Number:

Heavy-duty hydraulic cylinder

Minimum Order Quantity:

Negotiable

Price:

Negotiable

Packaging Details:

Carton package/Wooden cases

Delivery Time:

Depending on the order quantity

Payment Terms:

L/C, T/T

Supply Ability:

Negotiable

  • Description
Inquiry

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Inquiry

Disc diameter

Customized Accepted

Material:

Iron

Highlight 1:

Not easily deformed

Highlight 2:

Anti-Aging Insulated

Application:

 Industry

Name:

Heavy-duty hydraulic cylinder  

High Light:

High-Temperature Resistant

Process Steps

ODM

ODM

Step 1

CustomerRequirement

CustomerRequirement

 

Step 2

SchemeAppraisal

SchemeAppraisal

 

Step 3

ProfileConfirmationPacking Dimension Functional

 

Negotiation Cooperation

 

Step 4

Sample Design

Quote

 

Step5

Small BatchProduction

 

Sample Confirmation

 

Step 6

Product Confirmation

 

Small Batch Production

 

Step7

-

Product Confirmation

FA/FB Front/Rear Flange Mounting for Hydraulic Cylinders: Complete Parameter System & Customization Guidelines

FA and FB refer to the front and rear flange mounting configurations of hydraulic cylinders respectively. For non-standard customization, precise definition of core parameters related to installation, cylinder body, performance, and sealing is essential, while matching operating conditions and interface requirements. Below is a comprehensive parameter system and customization guidelines.

I. Core Basic Parameters (Mandatory)

Parameter Category Description Standard Range/Recommended Values Notes
Mounting Configuration FA: Front Flange Mounting; FB: Rear Flange Mounting Customized to the host mounting surface dimensions Flange hole diameter, hole positions, and thickness must match the equipment
Bore Diameter (D) Inner diameter of the cylinder barrel φ32–φ250 (commonly φ40/50/63/80/100) Calculated based on thrust/pull force, complying with GB/T 2348
Rod Diameter (d) Diameter of the piston rod Matched to the bore diameter (e.g., φ30 rod for φ50 bore) Affects pull force and stability; select a larger rod diameter for heavy loads
Stroke (S) Effective moving distance of the piston Specified by the user Includes buffer stroke (5–20mm) with reserved adjustment allowance
Nominal Pressure Rated working pressure 16MPa (common), optional 14–31.5MPa Test pressure is 1.5 times the rated pressure (e.g., 21MPa for 16MPa rating)
Working Medium Type of hydraulic oil Mineral oil (recommended), anti-wear hydraulic oil Viscosity 10–400cSt, cleanliness NAS 8–9 grade
Operating Temperature Medium and ambient temperature -20℃–80℃ Replace with fluororubber (FPM) seals for ultra-high temperature conditions

II. Installation and Connection Parameters (Key for FA/FB)

  1. Flange Dimensions: The outer diameter, number of bolt holes, hole diameter, pitch circle diameter, thickness, and locating spigot diameter of FA/FB flanges must align with the host mounting holes. Common bolt specifications are M10–M20×1.5.
  2. Port Parameters: Interface type (PT/NPT/G thread), size (PT1/4–PT1), and position (front cover/rear cover/side) must match the hydraulic system pipelines.
  3. Piston Rod End: Thread specifications (M16×1.5–M36×2), ball joint/floating joint, and dust ring type should be adapted to the load connection method.
  4. Installation-related Tolerances: Flange flatness and perpendicularity ≤0.05mm, bolt hole position tolerance ±0.1mm to ensure installation coaxiality.
Specification
item
value
weight (kg)
10
place of origin
China
structure
Piston Cylinder
power
Hydraulic
standard or nonstandard
Nonstandard
Type
Telescopic hydraulic cylinder
Mounting form
Pre-French style
Pressure range
1000(MPa)
Scope of application
Heavy-duty hydraulic cylinders
Operating temperature
-20℃~80℃
Product name
Heavy-duty hydraulic cylinder
Keyword
cylinder
Color
Customized Services

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