Custom Stainless Steel Main Drive Compelet Cardan Joint Small Cross Shaft Cross Axis Universal Joint, Joint Cross Bearing

Product Description

DALLAST offers Stainless Steel Water Hydraulic Cylinder The cylinders capable to resist seawater. Suitable for use and showed good performance at sea. 

Stainless Steel Water Hydraulic Cylinder application scope:

harsh environment, acidic and alkaline environment      

eg:Offshore work boat/Offshore work platform/islands

Stainless Steel Water Hydraulic Cylinder advantage

• Very reliable anti-leakage characteristics

• Beautiful appearance, high quality rock

• Can be used under harsh working conditions

• Low temperature conditions

• Bring good cost-effectiveness to customers

Stainless Steel Water Hydraulic Cylinder Parameter 

Company show

After-sales service:

1. We offer 12 months warranty.

2. Guarantee period is subjected to warranty instruction (1 year).

3. Free after-sale service during the warranty refers to problems caused by quality issues; any non quality problem occurred, we will charge the maintenance fee according to relevant standard.

4. Service Center all over the world for after sales problems.

5. Various operation instructions such as: products inspect and control ,Receiving inspection control ,sampling inspection operation instruction, process quality inspection operation instruction etc

6. Pre-sale service and free consultation service.

7. Quality control service includes pre-acceptance, departure inspection, arrival inspection, PDI delivery inspection.                                                                                   

 8.DALLAST provides hydraulic system operation and maintenance manuals and guidance

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FAQ

1. why  the hydraulic cylinder do quenching and tempering ?

The purpose of quenching and tempering treatment is to make the piston rod have comprehensive mechanical properties with good matching of strength, hardness, plasticity and toughness. The internal structure is uniform and fine tempered sorbite, which is ready for subsequent surface quenching.

2.What is the main maintenance of hydraulic cylinder repair?

 After disassembling the hydraulic cylinder: 1. Clean the hydraulic cylinder and piston; 2. Replace all the seals; 3. If there is a valve, repair it to ensure sealing and flexibility; 4. Handle all deformation parts; 5. Install the experiment.

3.What material is used for the hydraulic  cylinder at  -30°C /-40 °C/-60°C?

1Cr18Ni9Ti has good impact and tensile strength under low temperature conditions, can withstand low temperature of -100 degrees, corrosion resistance, material price is not very high, economical

4.Compared with Hyva cylinder, what are your cylinder advantages?

A: 1. Rod are chrome plated.

2. Tubes are quenched and tempered.

3. Tube inner hole goes through deep hole boring machine processing. Surface roughness is 0.4Ra

and circular degree is 0.025.

4. Good quality and  lower price.

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