The Professional Sealing Solution Supplier
Hydraulic seals manufacturer In China
- Best Price & Large Quantity Discount
- Offers standard products and supports customization
- Low MOQ Request, 1 piece can be ordered for some items
- The maximum size of the PTEF product that we can process is 2000mm
Over 17 years deep experience in the hydraulic sealing industry has enabled us to possess efficient problem-solving capabilities.
As a leading custom hydraulic seals manufacturer, DMS can support OEM&ODM and can meet customers' requests.
We’re confident in our products-Free sample available for quality evaluation
Hydraulic Seals
we can produce over hundreds of standard profiles and offer custom options
High Quality Bronze Filled PTFE Hydraulic Rod Seal Step Seal with NBR/FKM O-Ring
- Working pressure : <35MPa
- Motion speed : <1.5m/s
- Material: slip ring: filled PTFE O-ring :NBR/FKM
- Working temperature :-30 ~ 100(NBR)-20 ~ 160(FKM)
- Suitable for one-way rod seal, can withstand high pressure in series
- For extremely high speed, extremely low speed and other conditions
Dpm Hydraulic Support Compound Seal Mechanical Parts
- Working pressure : <35MPa
- Motion speed : <0.3m/s
- Material: guide ring/stop ring: POM/TPR elastomer :NBR
- Working temperature :-30 ~ 100(NBR)
- Stop ring, guide ring and seal combined installation, saving space
- It's for cylinders with low speed and strict internal leakage requirements
- No need to install other seals on the piston
External face spring energized seal with PTFE material and V shape spring
- Working pressure : <80MPa
- Motion speed : <5m/s
- Material: ring: filled PTFE Spring: special stainless steel
- Working temperature : -200 ~ 250
- Can be used for end face static sealing or low pressure rotary sealing
- For special working conditions, high speed, low speed, micro stroke, etc.
- Working pressure : <50MPa (Depends on the extrusion gap)
- Motion speed : < 5m/s
- Material: ring: PCTFE Spring: special stainless steel
- Working temperature :-200 ~ 125
- Small friction coefficient, can work with or without lubrication, long life
- For extremely high speed, low speed, and ultra-low temperature
- Working pressure : <5 - 80MPa(According to the materials etc.)
- Motion speed : < 0.3m/s
- Material: NBR, FKM, SIL etc.
- Working temperature :-30 ~ 100(NBR)-20 ~ 160(FKM)
- The material, medium and temperature adaptability are extremely wide
- Used in the maintenance of Hyundai, CAT, Hitachi etc.
- Working pressure : <40MPa
- Motion speed : < 0.3m/s
- Material: FFKM
- Working temperature :-25 ~ 240 (Long-term operating temperature )
- Excellent air tightness, high cleanliness and ion resistance
- Aerospace, automotive industry,electronic specialty gases etc.
What We Have More
DMS Seals is a professional hydraulic seals manufacturer and oil seals manufacturer with years of experience in China, providing O-Rings, spring energized seals, oil seals and so on.Hydraulic seals，including step seals, glyd rings, guide strips, wiper seals, rod seals, piston seals, rotary seals, wear rings.We can provide the hydraulic seals with bronze filled PTFE, carbon filled PTFE, graphite filled PTFE, MoS2 filled PTFE, glass filled PTFE, virgin PTFE. About O-ring, we can supply NBR, FKM, silicone, EPDM, HNBR, ACM, FFKM material.We can design the suitable spring energized seals for your application. Our oil seals have TC, TB, SC, DC, TCV and so on. Looking forward to supply the best seals for you.(O Ring Manufacturers & Hydraulic Oil Seal Manufacturers)
Rod seal
Piston seal
Combination seal
Spring energized seal
Guide strip and Guide ring
O RING
Wear ring
Pu seals
Fully Customizable
Custom your sealing product
- Send us your inquiry together with your drawing or detail size
- If you don't have detail size, please let us know the installation groove size, product shape, material and working condition such as working medium, temperature, speed and pressure .
- Reach an agreement on the price and payment method , then we arrange the production
About DMS Seals
DMS Seals Technology Co., Limited is a professional hydraulic seals manufacturer and oil seal supplier with years of experience in China, which was established in 2008.
Our main products are polymer seals of PTFE, modified material, FKM, PCTFE, UPE, Special polyurethane and so on. They are the key parts of some mechanical equipments which required high temperature resistance, low temperature resistance, high pressure resistance, corrosion resistance and other special working conditions. They are widely used in the engineering machinery, car, automation equipment, petroleum, chemical engineering, aerospace and other field.
We have been committed to product innovation and improvement of production processes in order to enhance production efficiency and strive to be a leading sealing solution supplier, and continue creating much more value for our customers.
Our production environment
We are factory direct sales, from consumers to stores to wholesalers to agents to general distributors to factory merchants, choose us to save a lot of intermediate links, to bring you the maximum profit margin!
DMS Seals factory view
Vulcanized machine-Oil seal manufacture
Rubber parts tooling warehouse- professional O ring company
Molding machines-developed by DMS Seals
CNC machines-professional hydraulic seals manufacture
CNC Machine for big selas- the maximum size of selas is 2000mm.
semi-finished warehouse-labels on each tube for quality tracking
Lab for testing-quality insurance
Professional, enthusiastic and reliable hydraulic and pneumatic seal specialists
Engaged in the hydraulic and pneumatic seal industry for 17 years, serving hundreds of customers, relying on the company’s position in the domestic industry, a better understanding of your full range of needs.
Customers With Us
We have hundreds of customers from all over the world.
Since its founding in 2008, DMS Seals has grown from a small workshop into a factory covering more than 10,000 square meters, with over 100 employees and more than 100 production and testing machines. Our growth and success would not have been possible without the support of our customers.
We warmly welcome both new and old friends to visit our factory or meet us at the upcoming PTC exhibition this October.
Our Certificates
DMS Seals hydraulic seal suppliers has a number of invention patents and leading production processes.The R&D team is able to design and develop Rubber Seal & Hydraulic Seals for various mechanical sealing systems under complex conditions.We hydraulic seal suppliers & manufacturers have already passed the certification of ISO 9001 and IATF 16949.
Partner With The Right Factory
Kindly share with us about your idea of the sealing parts you need.
Let’s make good things happen togeher!
Phone:
phone: (+86)-757-86235767 Mobile phone: (+86) 180 4289 8791
Email support
rose@dmsseals.com
Whatsapp/Wechat
Teresa: (+86)-180 4289 8791
Factory address
No. 5, Hegui Mid Road, Hegui Industrial Park, Lishui Town, Nanhai District, Foshan city, Guangdong Province, P.R. China
Get Free Samples Now !
See the difference for yourself – request your free sample today!
