DMS SEALS TECHNOLOGY CO.,LIMITED

The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).

DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier

Mail to: dms@dmsseals.com tel:+86-757-86235767

DMS Seal Manufacturer Brand oring ptfe seal piston seals manufacture

Diameter Range:

3-1600mm

Pressure Range:

0-35MPa

Temperature Range:

-30℃+200℃

Speed:

1.5m/s

Medium:

hydraulic oil, flame retardant liquid, water and others.

Inquiry

Company Advantages
1. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level. As one of the unique feature, pneumatic piston seals successfully makes hydraulic piston seals sizes more popular among customers. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
2. Dms Seals Technology Co.,limited, well-known for its superior quality, will provide first-class service. To reduce costs with high-efficiency work is the DMS's purpose
3. We have developed solutions of the sealing of special working condition. Our piston seals,hydraulic piston seals can be a great help in hydraulic cylinder piston seals.

Installation Recommendation

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Application and properties

Standard double acting sealing, a wide range of applications. Friction resistance is very low, no crawling phenomenon, strong wear resistance, and saving installation space.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-35MPa	-30℃+200℃	1.5 m/s	hydraulic oil, flame retardant liquid, water and others.

Installation Dimensions

Nominal Size of Packing, and Housing dimensions			L +0.2	Order No.
d	D	H	L +0.2	Order No.
30 31.5 32	20.5 22 22.5	4.3 4.3 4.3	4.5 4.5 4.5	SPG3020.54.5 SPG31.5224.5 SPG3222.54.5
35 35.5 40	25.5 26 30	4.3 4.3 4.3	4.5 4.5 4.5	SPG3525.54.5 SPG35.5264.5 SPG40304.5
45 50 55	35 40 45	4.3 4.3 4.3	4.5 4.5 4.5	SPG45354.5 SPG50404.5 SPG55454.5
56 60 63	46 50 48	4.3 4.3 7.3	4.5 4.5 7.5	SPG56464.5 SPG60504.5 SPG63487.5
65 69 70	50 54 55	7.3 7.3 7.3	7.5 7.5 7.5	SPG65507.5 SPG69547.5 SPG70557.5
71 75 80	56 60 65	7.3 7.3 7.3	7.5 7.5 7.5	SPG71567.5 SPG75607.5 SPG80657.5
85 90 95	70 75 80	7.3 7.3 7.3	7.5 7.5 7.5	SPG85707.5 SPG90757.5 SPG95807.5
100 105 108	85 90 92	7.3 7.3 7.3	7.5 7.5 7.5	SPG100857.5 SPG105907.5 SPG108927.5
110 112 120	94 96 104	7.3 7.3 7.3	7.5 7.5 7.5	SPG110947.5 SPG112967.5 SPG1201047.5
125 130 135	109 114 119	7.3 7.3 7.3	7.5 7.5 7.5	SPG1251097.5 SPG1301147.5 SPG1351197.5
140 145 150	124 129 134	7.3 7.3 7.3	7.5 7.5 7.5	SPG1401247.5 SPG1451297.5 SPG1501347.5
155 160 170	139 144 148	7.3 7.3 10.8	7.5 7.5 11	SPG1551397.5 SPG1601447.5 SPG17014811

Installation Dimensions

Company Features
1. There is strict testing for quality of piston seals to make satisfying products for customers.
2. Our hydraulic piston seals have been well sold to all over the world known as its pneumatic piston seals. Call!

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.