Polyether Polyols For Polymeric Polyols
The products used in cold-cured,high resilient foam, can increase the compression strength of foam products, improve cell structure and increase the property of foam-cell.
The products widely used in General foam, super high hardness soft foam, hot molding foam,high rebound, half hard foam.
The formulations can be adjusted according to customer requirements.
Polyether Polyols For Polymeric Polyols,Ether Polyol,Caradol Polyols,Polymeric Polyols NINGBO LUCKY CHEMICAL INDUSTRY CO. LTD , https://www.cnluckychemical.com
**Key Features:**
1. The hollow plunger design enables both pulling and pushing forces, making it versatile for multiple applications.
2. Integrated relief valves protect the cylinder from overpressure damage, ensuring long-term durability.
3. Baked enamel finish enhances corrosion resistance, suitable for harsh environments.
4. Collar threads allow for easy installation (except for models RRH-1001 and RRH-1508).
5. Double-acting operation allows for fast hydraulic retraction, improving efficiency.
6. Nickel-plated floating center tube increases product lifespan and performance.
7. Plunger wiper minimizes contamination, helping to extend the life of the cylinder.
8. All models come with a CR 400 coupler and dust cap for added protection.
**Applications:**
This range of hydraulic cylinders is widely used in industrial sectors such as steel plants, cement production, chemical processing, refineries, bridge construction, and railway maintenance. They are ideal for heavy-duty lifting, pressing, and positioning tasks.
**About FEIYAO:**
Established in 1978, Jiangsu Feiyao Machinery Manufacturing Factory is a leading manufacturer of hydraulic tools in China. The company specializes in producing a wide range of products including PLC lifting systems, hydraulic cylinders, torque wrenches, nut splitters, flange spreaders, gear pullers, hydraulic pumps, and accessories.
FEIYAO’s products are distributed globally, with a strong presence in Europe, Southeast Asia, and the Middle East. We are known for our high-quality standards, competitive pricing, and excellent customer service. Our commitment to quality has earned us CE and ISO 9001 certifications.
We welcome all overseas customers to reach out for business inquiries or collaborations. Whether through phone, email, or fax, we look forward to building long-term relationships with you.
For more information, please visit our website: www.fyhydraulic.cn.
If you have any questions about our products, feel free to contact us. We are always here to provide the best support and assistance.
**Technical Specifications:**
Model
Pressure @ 700 bar (ton/KN)
Stroke (mm)
Capacity (ton)
Effective Area (cm²)
Oil Capacity (cm³)
Closed Height A (mm)
Extending Height B (mm)
Outer Diameter D (mm)
Central Hole Diameter Y (mm)
Weight (kg)
Push
Pull
Push
Pull
Push
Pull
FY-RRH-307
30 (326)
178
30
23.0
46.6
30.4
829
541
330
508
114
33.3
22
FY-RRH-3010
257
30
23.0
46.6
30.4
1202
781
432
689
114
33.3
27
FY-RRH-603
60 (576)
89
60
41.8
82.2
54.0
733
481
248
337
159
53.8
28
FY-RRH-606
165
60
41.8
82.2
54.0
1366
891
324
489
159
53.8
35
FY-RRH-6010
257
60
41.8
82.2
54.0
2115
1388
438
695
159
53.8
46
FY-RRH-1001
100 (931)
38
100
67.7
133.1
87.4
505
332
165
203
213
79.2
39
FY-RRH-1003
76
100
67.7
133.1
87.4
1011
664
254
330
213
79.2
61
FY-RRH-1006
152
100
67.7
133.1
87.4
2035
1328
342
495
213
79.2
79
FY-RRH-10010
257
100
67.7
133.1
87.4
3420
2246
460
718
213
79.2
107
FY-RRH-1508
150 (1333.3)
203
150
76.0
204.1
102.6
4144
2083
349
552
248
79.2
111
**Double-Acting Relief Valves Compact Hydraulic Hollow Plunger Cylinder**