Custom hydraulic cylinder piston seal leakage for pressure work and sliding high speed occasions

Company Advantages
1. DMS Seal Manufacturer has a green design. First-class materials that are recyclable and environmentally friendly are used for its production. DMS o-ring seal has advanced machines and equipment for its production
2. The hotels use this product find that the overall guest loyalty and satisfaction increase dramatically, and this satisfaction have continued to increase over the years. DMS Seals implements and optimizes its quality control systems
3. The dehydrating process has no influence on the nutrition ingredients of the food. The simple removing water content process will not take out its original ingredients. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
4. This product does not contain any skin irritants. Substances that may cause reactions such as fragrance, dyes, alcohols, and parabens are completely removed. To reduce costs with high-efficiency work is the DMS's purpose

1. Installation Recommendation 

2. Installation Sizes

 

Piston 

P<5MPa	B=d+0.9	D<60	C=4	h <7	L=h+0.5
P 5-10MPa	B=d+0.7	D 60-180	C=6.5	h =7-8	L=h+0.8
P 10-20MPa	B=d+0.4	D 180-250	C=7.5	h >8	L=h+1.0
P 20-30MPa	B=d+0.2	D 250-400	C=10	h >8	L=h+1.0

Piston Rod

P<5MPa	B=D-0.9	D<60	C=4	D1=D-1	h<7	L=h+0.5
P 5-10MPa	B=D-0.7	D 60-180	C=5.5	D1=D-1	h=7-8	L=h+0.8
P 10-20MPa	B=D-0.4	D 120-180	C=6.5	D1=D-1	h>8	L=h+1.0
P 20-30MPa	B=D-0.2	D 180-250	C=7.5	D1=D-2	h>8	L=h+1.0
P 30-40MPa	B=D-0.1	D 250-400	C=10	D1=D-2	h>8	L=h+1.0

3. Application and properties

UNS seal is common use in the hydraulic cylinder, it is a typical lip seal. It can get good sealing effect in piston and piston rod. UNS seal mainly used for the piston or piston rod of heavy duty machinery and industry hydraulic.

 

4. Standard materials

TPU, CPU

 

5. Working condition

Pressure: CPU≤40MPa  TPU≤31.5MPa

Temperature: -35~+100℃

Speed: 0.5m/s

Medium: Hydraulic oils ( mineral oil-based )

Company Features
1. We have formed into business relationships with customers from all over the world. Our main market is Asia, America, and Europe with high satisfaction among our customers.
2. We have a clear mission. We put a high emphasis on research, development and innovation activities and aim to constantly provide our customers with the best solutions for productivity, transparency, and quality. Inquire online!