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 Seals O Ring Set Factory

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Product details of the o ring set

Product Description

DMS Seals o ring set has been paid 100% attention from the selection of raw materials to production. The product meets the most stringent quality requirements and can be used for quite a long time. The customers speak highly of the quality of o ring set made by DMS Seals.

Product Description

1. Performance and use

O-rings are the most used seals in actual production and life, which can seal one-way pressure, two-way pressure or alternating pressure.

It is mainly used for static seals, and a small part of dynamic seals (often pneumatic reciprocating motion) are also used. In dynamic applications, it is only recommended for better conditions. In rotary motion, if the pressure is low and the lubrication is sufficient, it can be recommended.

The service life of O-rings depends on factors such as system lubrication, pressure, temperature, sealing gap, speed, medium and surface quality of metal parts.

Wide range of materials, all kinds of rubber, plastic and even metal can be used as O-ring seal materials. Therefore, its medium adaptability and temperature adaptability are extremely wide.

Small mounting groove size.

Simple structure and low price.

2. Materials

Now the commonly used materials are NBR (butadiene rubber) and FKM (fluorine rubber). NBR is used for ordinary working conditions, mainly oil-proof and waterproof; FKM is mainly used for working conditions with high temperature (<160°C).

3. Performance parameters

	Static seal	Dynamic seal
Work pressure	Without retaining ring, up to 10MPa; with retaining ring, up to 40MPa; with special retaining ring, up to 200MPa;	When there is no retaining ring, the maximum pressure can reach 0.5MPa; when there is a retaining ring, the maximum pressure is 1MPa.
Movement speed	-	The maximum reciprocating speed can reach 0.3m/s, and the maximum rotation speed can reach 2.0m/s.
Temperature	Nitrile rubber NBR: -30℃～110℃; Fluorine rubber FKM: -20℃～160℃

Product Parameters

OR-KIT011 NBR90 642PCS
1	9.25*1.78	20	26	42.52*2.62	8
2	10.82*1.78	20	27	23.47*2.95	12
3	12.42*1.78	20	28	26.59*2.95	12
4	14*1.78	20	29	29.74*2.95	12
5	3.8*1.9	10	30	24.4*3.1	12
6	4.8*1.9	10	31	29.4*3.1	12
7	5.8*1.9	10	32	34.4*3.1	12
8	6.8*1.9	15	33	39.4*3.1	10
9	7.8*1.9	20	34	44.4*3.1	6
10	8.8*1.9	15	35	21.7*3.5	11
11	9.8*1.9	15	36	22.1*3.5	11
12	9.8*2.4	10	37	23.7*3.5	15
13	10.8*2.4	20	38	24.7*3.5	11
14	11.8*2.4	15	39	25.7*3.5	11
15	12.3*2.4	10	40	27.7*3.5	11
16	13.8*2.4	15	41	28.7*3.5	15
17	14.8*2.4	15	42	29.2*3.5	10
18	15.8*2.4	15	43	29.7*3.5	11
19	17.8*2.4	15	44	31.7*3.5	11
20	19.8*2.4	15	45	33.7*3.5	11
21	20.8*2.4	15	46	34.7*3.5	10
22	21.8*2.4	15	47	37.7*3.5	6
23	19.18*2.46	10	48	47.7*3.5	5
24	13.94*2.62	20	49	24.99*3.53	12
25	36.17*2.62	8	50	32.92*3.53	12
Remarks: The total number of O-rings is 642 pieces, the ones marked with colors are fluorine-sprayed O-rings

Company Feature

• Our company has built a technical team of experienced and skilled professional staff. Based on the experience and technique, we can produce quality products.
• Dms Seals Technology has a mature online marketing system. O-ring Seal,Oil Seal Manufacturer are sold to major provinces, cities and autonomous regions across the country based on an online platform. Moreover, some products are exported to Europe, America, Southeast Asia, and other countries and regions.
• Dms Seals Technology's location has a pleasant climate, abundant resources, and unique geographical advantages. Meanwhile, the traffic convenience is conducive to the circulation and transportation of products.
Dear customer, if you are interested in our O-ring Seal,Oil Seal Manufacturer, please contact Dms Seals Technology! We sincerely welcome your call and partnership.

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.