Best rubber seal round manufacturer

Company Advantages
1. DMS Seals is manufactured under the 5S standard production process.
2. DMS Seals is manufactured utilizing the finest materials and the latest production technology.
3. The production technology of DMS Seals is greatly optimized.
4. The design style of DMS Seals is innovative and unique.
5. The raw materials of DMS Seals are highly secured by selecting reliable suppliers.
6. Strict quality standards have been set in the inspection process, ensuring the high quality of the product.
7. The product has good durability, suitable for long-term use and storage.
8. The strict quality system ensures the high performance of this product.
9. Our quality controllers responsible for making constant, small changes to keep the production working within defined parameters, ensuring the quality of the product.
10. Our professionals have worked delicately to ensure the product is excellent in performance, functionality, etc.
11. DMS Seals has developed many customers which are satisfied with our rubber seal round with reliable quality assurance.
12. With trustworthy cooperation partners, DMS Seals ensures the fast delivery time.
13. DMS Seals ensures each step of producing rubber seal round under the strict quality assurance.
14. For many years, Dms Seals Technology Co.,limited develops unceasingly and innovates unceasingly by the advanced production equipment, and the abundant technical strength.

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. As a Chinese manufacturing company, we always advocate quality and practice. Dms Seals Technology Co.,limited is thought highly of by competitors in this industry. We are notable for the quality and sincere customer service. As a long-established company headquartered in China, Dms Seals Technology Co.,limited has a strong capability in inventing, designing, producing, and marketing .
2. The ability of exploiting rubber seal round has been much improved to meet the needs of market. The implementation of quality management perfects the distinguished performance of industrial mechanical seals . Dms Seals Technology Co.,limited owns acres of production parks. The production process of shaft seal manufacturers is strictly inspected to make sure quality.
3. We plan to adopt green production. We promise not to discard the waste materials or residues generated during production, and we will handle and dispose of them properly according to national regulations. We always adhere to the business philosophy of "customer-oriented" service. All of our efforts aim to bring customers the most stable quality products and the best quality service. Our company will actively foster sustainable practices. We will conduct production in an environmentally and socially responsible manner, such as reducing waste gases, polluted water, and conserving resources. We will constantly work to improve our internal workflows and processes to ensure that our company is efficient and forward-looking, which will result in better products and services.

Best rubber seal round manufacturer

rubber seal round

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