Double Acting Flange High Pressure Hydraulic Cylinder High Tonnage

Model NO.: customized
Structure: Piston Cylinder
Material: 27 Simn 45#Steel
Working Medium: Hydraulic Oil
Color: Can Be Customized as Per Your Requirements
Min Order: 5 Piece
Warranty Time: 1 Year
Finished Hardness: HRC 40-55
Power: Hydraulic
Seal: Parker, Merkel, Hallite
Type: Piston Hydraulic Cylinder
Transmission: Hydraulic Transmission
Trademark: DALLAST or as client′s require
Transport Package: Carton or According to Customer′s Require
Specification: seal kits
Origin: Qingdao Shandong
HS Code: 8412210000

Products details:
DALLAST high tonnage double acting hydraulic cylinders are designed specifically for heavy lifting up to 1,000 tons Integral stop ring provides piston blow-out protection Double-acting for positive retraction Baked enamel outside finish and plated pistons provide superior corrosion resistance Safety valve in retract side of cylinder helps to prevent damage in case of accidental over-pressurization Interchangeable, hardened grooved saddles are standard Plunger wiper reduces contamination, extending cylinder life





Working Pressure


Closed Height

Outside Diameter


Oil Capacity


KET-CLRG-502 50 70 166 130 385
KET-CLRG-1002 100 70 664 165 664
KET-CLRG-1502 150 70 993 205 993
KET-CLRG-2002 200 70 1330 235 1330
KET-CLRG-2502 250 70 1832 275 1832
KET-CLRG-3002 300 70 2281 310 2281
KET-CLRG-4002 400 70 2800 365 2800
KET-CLRG-5002 500 70 3653 400 3653
KET-CLRG-6002 600 70 4276 430 4276
KET-CLRG-8002 800 70 5881 510 5881
KET-CLRG-10002 1000 70 7392 560 7392


The benefits of DALLAST

1. There are over 120 kinds of hydraulic cylinder for you to choose, including cylinder used for coalmine machinery, tippers, engineering machinery and marine equipment. Every year many new products are developed to meet customer's diversified requirement.
2. We own over 10 production line and 700 sets of prodution equipment to satisfy customer's large demand in short delivery time.
3. Strict quality control and assurance system from raw material to finished products to guarantee high quality requirement.
4. National and international standard recognition

Exclusion clause:

1. This warranty does not cover & DALLAST shall have no responsibility for:

2. Troubleshooting, diagnostic, removal, or reinstallation labor charges;

3. Freight charges for either defective parts or new or repaired parts unless prior written approval is obtained from DALLAST;

4. Corrosion unless the material is found to be out of specification;

5. Failure due to contamination introduced to the cylinder;

6. Paint unless out of specification

product model:

Double Acting Flange High Pressure Hydraulic Cylinder High Tonnage
Double Acting Flange High Pressure Hydraulic Cylinder High Tonnage

Double Acting Flange High Pressure Hydraulic Cylinder High Tonnage

Double Acting Flange High Pressure Hydraulic Cylinder High Tonnage

Application range:
Double Acting Flange High Pressure Hydraulic Cylinder High Tonnage


1.Are you a manufacturer?
Yes, we focus on the hydraulic industry for 15 years.
We are professional manufacturer in hydraulic. We will provide competitive price.

2.What is your warranty?
Our products are all available for one-year free warranty and product lifetime consulting service.

3.How to ship your product?
We are transported by sea, by air or by international express.
According to your needs.

4. Do you support OEM service?
Yes. OEM service is available.
We are pleased to process according to the customer's drawings.

5. Is your design reasonable?
We have professional R&D team with rich design experience.
We also establish strict but scientific product testing system so that products have perfect performance.

6. How to choose which model hydraulic cylinder to buy?
Please kindly send us your drawings, models or providing us your parameters and
specification of the hydraulic cylinder like sleeves O.D., total stroke, rated pressure, closed length, vehicle body length, etc. We can determine the most suitable model for you.

7. How long it will take from ordering to delivering?
It depends on the ordering quantity. Generally, we will take 15-30days. If there are any changes, we will inform you in time.

Blue Clear Clarifier (BCC)

Appearance: Viscous Blue Liquid

pH: 3.0-7.0

Boiling Point:>100℃

Water Solubility: Completely Dispersed

Density at 20℃:1.02-1.12g/mL

Dosage: 0.5-2.0ppm,depends on the specific conditions.

Package: As per clients need.


Blue Clear Clarifier has the advantage in competing with the similar product supplied by those top-ranking swimming pool and spa chemical manufacturers in the world. If you can try our product, you will be satisfied. The quality of ours is good while our price is very cost saving.


Simple and easy to apply. There are no need for weekly pool cleaning, no need to use robot cleaner to clean the pool ground after the use our product (compare use of PAC or aluminum sulfate).


Directions for use:

1.     Shake the product before use. Dilute Blue Clear Clarifier with water in a clean bucket by slowly stirring, then slowly pour the diluted product into the pool whilst the poll circulation system is running.

2.     Keep the pool circulation system running for at least 2 cycles after adding the diluted product. The pool water should restore to clear and clean by then.

3.     Backwash the filter to remove debris caught by Blue Clear Clarifier after several days.


General Precautions:

Ensure that the filter and the pool circulation system work well. Always handle products in well ventilated area. Always wash hands thoroughly after handling Pool Chemicals. The pool should not be used for at least 30mintus after chemicals are applied.



Keep in a dry,cool and ventilated place at 20℃ away from light. Keep out of reach of Children. Keep away from heat and sources of ignition. Keep the container cap close tightly after use. Freezing or high temperature will affect the physical condition and may damage the material.






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