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
DMS Seals Oil Seal Ring -30℃ +100℃ Oil Seal RingSupply
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 Advantages
· In Dms Seals Technology Co.,limited, you can have multiple choices for shapes of oil seal ring.
· The product features high performance and long service life.
· Dms Seals Technology Co.,limited makes large investment on QC in order to guarantee quality to customers.
Company Features
· As an experienced manufacturer in China, Dms Seals Technology Co.,limited mainly specializes in R&D, design, production, and sales of oil seal ring.
· Dms Seals Technology Co.,limited has an export production base.
· To let customers favor oil seal ring is the mission of DMS Seals. Please contact us!
Application of the Product
The oil seal ring developed by Dms Seals Technology is widely used in various fields.
Dms Seals Technology has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Teresa Chen
E-mail:
dms@dmsseals.com
export@dmsseals.com
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