hot sale piston seals o ring for piston and hydraulic cylinder

Company Advantages
1. These China-made custom piston seals features exquisite finishes. .
2. The production process of DMS Seal Manufacturer hydraulic cylinder piston is in compliance with international standards.
3. DMS Seal Manufacturer piston seals is made of high-quality materials selected from reliable and internationally-certified suppliers.
4. DMS Seal Manufacturer hydraulic cylinder piston is made of well-selected materials which are high quality and durable.
5. Made of high-quality materials and manufactured using advanced technology, DMS Seal Manufacturer hydraulic cylinder piston shows the finest workmanship in the industry.
6. The product is well known for its hardness. It has the ability to resist various kinds of permanent shape change such as scratch, and indentation.
7. The product features great lightfastness. It has UV protection, which prevents it from changing color caused by the action of light.
8. This product features excellent fire resistance. The material itself is a kind of fire-retardant material which can withstand the high temperature.
9. This product functions both aesthetic needs and practical functionality, integrating classic with modern culture.
10. Dms Seals Technology Co.,limited upholds the production concept of intelligent efficiency and superior quality.
11. Dms Seals Technology Co.,limited has a network of highly qualified agents and contributing distributors.
12. For the further business expansion, Dms Seals Technology Co.,limited has established a strong sales network.
13. Dms Seals Technology Co.,limited's customer service has always been based on respecting and caring for every client.

1. Installation Recommendation 

2. Application and properties

Suitable for long stroke, a wide range of fluids and high temperature occasions. The application of heavy duty double acting piston sealing under high pressure conditions is excellent. Applicable to larger piston clearance , it has good leakage control, extrusion resistance and wear resistance in heavy duty and construction machinery cylinder piston sealing system. Good static sealing property, simple groove structure, larger extrusion clearances can be allowed, be able to work in dusty condition.

3. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: POM / PA

4. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
50 - 350mm	0 - 50MPa	-30℃ +100℃	1.5 m/s	hydraulic oil, flame retardant liquid, water and others

5. Installation Dimensions

Nominal Size of Packing, and Housing dimensions			L+0.2	Order No.
D1	dN	H
50 55 60	36 41 46	8.5 8.5 8.5	9 9 9	SPGW50*36*8.5 SPGW55*41*8.5 SPGW60*46*8.5
63 65 70	48 50 55	10.5 10.5 10.5	11 11 11	SPGW63*48*10.5 SPGW65*50*10.5 SPGW70*55*10.5
75 80 85	60 65 70	10.5 10.5 10.5	11 11 11	SPGW75*60*10.5 SPGW80*65*10.5 SPGW85*70*10.5
90 95 100	75 80 85	10.5 10.5 12	11 11 12.5	SPGW90*75*10.5 SPGW95*80*10.5 SPGW100*85*12
105 110 115	90 95 100	12 12 12	12.5 12.5 12.5	SPGW105*90*12 SPGW110*95*12 SPGW115*100*12
120 125 130	105 102 107	12 15.5 15.5	12.5 16 16	SPGW120*105*12 SPGW125*102*15.5 SPGW130*107*15.5
135 140 145	112 117 122	15.5 15.5 15.5	16 16 16	SPGW135*112*15.5 SPGW140*117*15.5 SPGW145*122*15.5
150 155 160	127 132 137	15.5 15.5 15.5	16 16 16	SPGW150*127*15.5 SPGW155*132*15.5 SPGW160*137*15.5
165 170 180	142 147 157	15.5 15.5 15.5	16 16 16	SPGW165*142*15.5 SPGW170*147*15.5 SPGW180*157*15.5
185 190 200	162 167 177	15.5 15.5 15.5	16 16 16	SPGW185*162*15.5 SPGW190*167*15.5 SPGW200*177*15.5
210 220 225	187 197 202	15.5 15.5 17	16 16 17.5	SPGW210*187*15.5 SPGW220*197*15.5 SPGW225*202*15.5
230 240 250	207 217 222	17 17 17	17.5 17.5 17.5	SPGW230*207*15.5 SPGW240*217*15.5 SPGW250*222*17
260 270 280	232 242 252	17 17 17	17.5 17.5 17.5	SPGW260*232*17 SPGW270*242*17 SPGW280*252*17
300 320 350	272 292 322	17 17 17	17.5 17.5 17.5	SPGW300*272*17 SPGW320*292*17 SPGW350*322*17

Company Features
1. Dms Seals Technology Co.,limited is one of the most professional piston seals manufacturers in China. Under the stringent excellent control and professional management method of hydraulic rod seals , Dms Seals Technology Co.,limited has grown into an internationally famous brand. Dms Seals Technology Co.,limited is a leading rod seal supplier dedicated to manufacturing. Integrating R&D, production and sale of glyd ring, Dms Seals Technology Co.,limited is popular with clients.
2. We've been focusing on manufacturing high quality hydraulic cylinder piston seals for domestic and abroad customers. The cutting-edge technology adopted in piston seals helps us win more and more customers. Quality is above everything in Dms Seals Technology Co.,limited.
3. Our firm bears societal responsibilities. The perfect utilization of tools and raw materials throughout processing frequently results in less waste and more recycling or reuse, which leads to sustainable growth. Our company has a high sense of corporate responsibility. We pledge not to harm clients' commercial interests and rights, nor do we fail to keep our promise in meeting their needs and requirements. Our company supports sustainable development initiatives. We have found ways to improve resource consumption efficiency and reduce production waste. Get quote!

hot sale piston seals o ring for piston and hydraulic cylinder

piston seals

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