custom oil seal manufacturing process o ring

Company Advantages
1. The production of DMS Seals begins with a manuscript, followed by a technical application package or CAD drawing. It's done by our product designers who turn the customer's ideas into reality.
2. DMS Seals oil seal manufacturing process composes of several components and parts. Its components and parts have to be rinsed, connected, debugging, and tested before they are finally adopted.
3. DMS Seals has gone through several production links. They may involve casing mold production, circuit board production, injection molding, stamping, surface treatment, and assembly.
4. This product is regarded as a leader in low electromagnetic emission. It does not tend to affect the normal operation of the peripheral electrical devices by causing a strong electromagnetic field.
5. The seams and seam allowances of the product are even. The advanced stitching machinery is used during the production to make sure every stitching is finely treated.
6. This product has the advantage of optimized fiber resilience. It can rebound to its original shape perfectly after bending, folding, or stretching.
7. With the advantage of good cost performance, the product can be extensively applied in various fields.
8. In the future, it will be more applicable due to its value.
9. The increasing popularity shows the favorable market application potential of the products.
10. Dms Seals Technology Co.,limited emphasizes on service provision and future development.
11. The product has huge commercial potentials to be developed.

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. Specialized in the developing, design, manufacturing, and marketing of , Dms Seals Technology Co.,limited is developing and moving to a new stage with year-and year increase market share. Dms Seals Technology Co.,limited is advanced in technology development and production. Dms Seals Technology Co.,limited is an enterprise specializing in the production and provision of comprehensive services.
2. Our company has many product experts. They can meet product requirements in a short amount of time due to their experience and expertise in this field. Over the years, we have expanded new market channels in many countries. This has contributed to the accumulation of a large number of customers and increased overseas sales volume. We have a robust manufacturing plant. It is centrally located with easy access to global markets, as well as emerging markets in Africa and Asia.
3. Dms Seals Technology Co.,limited is striving to develop a strong overseas platform. Ask online! Providing high-end customer service makes great contribution to the development of DMS Seals. Ask online! Dms Seals Technology Co.,limited remains successful by constantly striving to provide greater value to our customers. Ask online! Better treating each customer with our best oil seal manufacturing process is our unswerving goal. Ask online!

custom oil seal manufacturing process o ring

oil seal manufacturing process

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