Folding Type Hatch Cover hydraulic Cylinder

Folding Type Hatch Cover hydraulic Cylinder

Product Details:

Place of Origin: China
Brand Name: Zhongyuan
Certification: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.
Model Number: Standard and Customized

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: As per quotation
Packaging Details: Pallet or Customized
Delivery Time: As per offer
Payment Terms: TT, L/C, Etc.
Supply Ability: Satisfy clients needs
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Detail Information

High Light:

Hatch Cover Hydraulic Cylinder

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Engineering Ship Hydraulic Cylinder

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marine hydraulic cylinder

Product Description

Folding Type Hatch Cover Hydraulic Cylinder

 

Description

Hydraulic cylinder is a mechanical actuator that is used to give a force to open and close hatch covers. We supply all kinds of hydraulic cylinders and combined with hydraulic power unit and other accessories to make complex hydraulic system for engineering ship, research ship, dredger ship, split barge etc.

Marine hydraulic cylinder is designed for sea environment, work pressure is 25MPa or 28MPa, it is widely used in marine equipment for hatch cover, crane, rudder steering gear, water tight door, life boat hydraulic system.

 

Main Parts of Hydraulic Cylinder

  1. Cylinder barrel

The main function of the cylinder body is to hold cylinder pressure. The cylinder barrel is mostly made from a seamless tube. The cylinder barrel is ground and honed internally with a typical surface finish of 4 to 16 microinch. The piston reciprocates in the cylinder.

  1. Cylinder head

The main function of the head is to enclose the pressure chamber from the other end. The head contains an integrated rod sealing arrangement or the option to accept a seal gland. The head is connected to the body by means of threading, bolts, or tie rod. A static seal is used in between head and barrel.

  1. Cylinder base or cap

The main function of the cap is to enclose the pressure chamber at one end. The cap is connected to the body by means of welding, threading, bolts, or tie rod. Caps also perform as cylinder mounting components. Cap size is determined based on the bending stress. A static seal is used in between cap and barrel (except welded construction).

  1. Piston

The main function of the piston is to separate the pressure zones inside the barrel. The piston is machined with grooves to fit elastomeric or metal seals and bearing elements. These seals can be single acting or double acting. The difference in pressure between the two sides of the piston causes the cylinder to extend and retract. The piston is attached with the piston rod by means of threads, bolts, or nuts to transfer the linear motion.

 

Hydraulic Cylinder Parameters:

Bore D1 Rod D2 OD D d3 H8 B C R E1 E2 F L0
50 28/32 68 25 24 26 30 35 35 50 230
63 35/40 83 32 24 26 35 40 40 55 255
80 45/50 102 40 30 32 45 50 50 70 300
90 50/63 114 40 40 45 50 50 50 70 310
100 63/70 121 50 45 50 55 65 65 90 370
110 70 133 50 45 50 60 70 70 95 385
125 80/90 152 60 55 60 70 80 80 105 420
140 90/100 168 70 60 65 75 85 85 115 455
150 85/90 180 70 60 65 80 90 90 120 470
160 100/110 194 80 65 70 85 100 100 130 505
180 110/125 219 90 70 80 95 110 110 140 545
200 125/.140 245 100 80 90 105 120 130 165 595
220 140/160 273 110 95 100 115 140 140 175 640
225 140/160 273 110 95 100 115 140 140 175 640
250 160 299 125 95 100 130 140 140 175 670
280 180 340 140 110 125 150 170 170 210 750
300 200 356 150 130 140 160 180 180 220 810
320 220 394 160 140 150 170 200 200 240 870
 

 

Folding Type Hatch Cover hydraulic Cylinder 0 

Drawing of Folding Type Hatch Cover Hydraulic Cylinder

 

Folding Type Hatch Cover hydraulic Cylinder 1

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