Custom spring loaded seal Suppliers for reciprocating piston rod or piston single acting seal

Company Advantages
1. DMS Seal Manufacturer is manufactured using state-of-the-art technology based on the principles of lean production.
2. DMS Seal Manufacturer is manufactured using the latest production technology as per the international trends.
3. DMS Seal Manufacturer is made of durable and high quality material but with reasonable price.
4. DMS Seal Manufacturer is elaborately manufactured using the latest advanced technology and production method.
5. The product is flameproof. Its cover fabric is PVC coated, which is in accordance with the flame retardant standard of B1/M2.
6. The product features great shock-resistance. Its toe cap has been tested to be strong enough to resist impact and compression.
7. This product is anti-microbial. The smooth surface will not leave water stains and it will not provide a breeding environment for the growth of bacteria.
8. The product is portable. The materials used are extremely lightweight that can facilitate device portability without sacrificing strength.
9. This product contains no hazardous materials such as lead, cadmium, and mercury that can contaminate ground soil and water source.
10. Dms Seals Technology Co.,limited only manufactures high quality spring loaded seal .
11. Dms Seals Technology Co.,limited has gathered the industry elites and has advanced information management platform.
12. The continuously quality service shows Dms Seals Technology Co.,limited's ability.
13. Dms Seals Technology Co.,limited's customer service team is skilled, empathetic, and engaged.
14. Dms Seals Technology Co.,limited's business has developed steadily over the long term.

1. Application and properties

Suitable for reciprocating piston rod or piston single acting seal, the working pressure has a wide range of adaptability, and the pressure capacity can be enhanced by increasing the tail length size or increasing the check ring.

Small friction coefficient, The contact pressure between the mating surface and the mating surface is low, and the friction between the work face and the mating surface is the smallest in all seal types. with or without lubrication can work, wear resistance, long service life.

The working medium of the sealing sleeve has wide adaptability, and the other chemicals are not reacted except soluble alkali metal, high temperature fluorine gas and three fluoride chloride.

The working temperature range is wide, and can be used for -200 ℃ to +250 ℃.

It can be used for very high speed, very low speed, micro-stroke and other special conditions.

Suitable for aviation, military and industrial sealing groove size, The standard installation groove is the same size as the standard O ring, and the size is small. It can be designed as non standard parts to meet the sealing requirements of any size groove. The groove is open or semi open.

It can be used in rotary sealing. It can adapt to large eccentricity and beating.

2. Standard materials

Sealing sleeve: PTFE

Spring: Stainless steel 304, 316

3. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range ℃	Speed	Medium
3 - 1600mm	0 - 20MPa	-200 ~ +250	5 m/s	High and low temperature oil and water and other fluids.

4. Installation Sizes

Back pressure surfaceR1=0.1 ~ 0.2, tank bottom R2=0.3 ~ 0.5, Import lengthC=(0.7 ~ 1.0)L.

Rod Diameter	Groove Width	Groove Diameter	Radial Clearance
d	L	D	e
2 ~ 10	2.5	d+3.0	0.05
10 ~ 22	3.2	d+4.0	0.065
22 ~ 52	4.7	d+6.0	0.075
48 ~ 150	7.5	d+10.0	0.09
150 ~ 400	11.0	d+15.0	0.10

5. Matters needing attention  

Ⅰ, The installation groove must be open or semi open, and it is recommended to be open.

Ⅱ, If the seal is for the rotating shaft, it is recommended that the surface hardness of the shaft should be no less than HRC40.

Ⅲ，Considering the adaptability of the working medium, the adaptability of the jacket and spring should be taken into account.

Ⅳ, It is better to install an anti fouling ring or a antifouling guide ring in the notch direction in front of the seal.

 

Company Features
1. Dms Seals Technology Co.,limited is China's largest modern spring loaded seal production base. We aim to be number one in the industry of mechanical seal retainer . DMS Seal Manufacturer seized the favorable opportunity to achieve the rapid growth in the history of spring seals industry. Dms Seals Technology Co.,limited's products sell well on international market. While expanding the scale of , DMS Seal Manufacturer actively expands the varieties of pusher mechanical seal production.
2. All our technician in Dms Seals Technology Co.,limited are well trained to help customers solve problems for oil seal spring . All our mechanical seal dimensions have conducted strict tests. mechanical seals online is assembled by our highly skilled professionals.
3. Praised by users because of our exquisite rotary seals catalogue and considerate service is the goal of DMS Seal Manufacturer for now. Call! The ultimate ambition of DMS Seal Manufacturer is to have a great influence on the mechanical seal problems industry. Call! Dms Seals Technology Co.,limited hopes to become customer's reliable and long-term supplier for rod end seals . Call!

Custom spring loaded seal Suppliers for reciprocating piston rod or piston single acting seal

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