DMS SEALS TECHNOLOGY CO.,LIMITED

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

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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o-ring seal manufacturer for pneumatic equipment DMS Seal Manufacturer

o-ring seal manufacturer for pneumatic equipment DMS Seal Manufacturer

O-ring seal manufacturer for pneumatic equipment DMS Seal Manufacturer

Diameter Range
50-350mm
Pressure Range
0-50MPa
Temperature Range
-30℃ +100℃
Speed
1.5 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
Price
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Quantity Needed:
Pieces
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Company Advantages
1. The tests for DMS Seal Manufacturer hydraulic piston seals sizes cover a few aspects. They are mainly electric leakage, overload, PCB performance, overvoltage, and insulation tests. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
2. With wide quality assurance system, DMS Seal Manufacturer sets strict quality standards to ensure the quality of o-ring seal. DMS Seals takes the lead in grasping the development trend of the industry
3. With high-level technicians support, DMS Seal Manufacturer has developed high-performance o-ring seal. Seal we produced has applications in a wide range of fields
4. o-ring seal attracts more and more attentions for its virtues like hydraulic piston seals sizes . The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system

1. Installation Recommendation 

o-ring seal manufacturer for pneumatic equipment DMS Seal Manufacturer-1


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


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Company Features
1. Dms Seals Technology Co.,limited pays high attention to R&D and production of o-ring seal.
2. Technical personnel in DMS Seal Manufacturer guarantee the quality of hydraulic piston seals .
3. Dms Seals Technology Co.,limited has entered a benign development track of sustained profitability and rapid growth under the business principles of hydraulic piston seals sizes . Ask online!
My reason for getting the bucket was to use it as an insert in a homemade boat. The buckets arrived in great time!! They were excellent as expected!! I encourage ANYONE who needs a water-tight bucket, to check these folks out!! I'm very happy!
Got my gasket kit for a la pavoni professional. It fit fine in my pre-millennium. No issues. Recommend you also get food grade petroleum jelly and watch some YouTube videos before you attempt the replacement. You will also need a scribe to remove the old gaskets.
Closes tight. A bit expensive.
shipped fast seems to be what I need
very good
Great assortment of o-rings for a diver, and Viton means you won't be limited from Nitrox. They are more of a dark gray and perceptively stiffer than Buna, so you're not likely to confuse them (a very good thing!). Literally saved a dive for another diver in the group the day after I got them.
As described. Shipped fast.
Perfect product
It’s a seal kit.
just what was needed back up running no problems, great service by everyone
The kit had the correct parts for my pump, included the grease, and did not leak once the pump was reassembled. This was much cheaper than purchasing a new pump and not to difficult.
A perfect kit for resealing your Hayward pump.
good kit for rebuild of pump. included all necessary parts
Returned as it was to small for what I needed it for
I put liquid in this and fill it nearly to the top, but even when it gets slopped around it does not leak and I don't have to pry my guts loose trying to get the lid off!!Worth every penny.
Everything included I need to replace my leaking oil pump, it’s replaced, no runs, drips or errors. Oem parts can’t ask for better
Not impressed. Two of the O-rings broke trying to install them.
exactly like the originals
Loved it! Screwed on nice and tight and it is very lightweight but still sturdy! Thank you!!
If you need a two gal bucket,buy this one.Very fast delivery.
Worked great
Worked great on my 2001 firbird and got rid of my obd2 codes saying the evaperative system was not working
Better than stock easier to change out then Factory and a fraction of the money
Standard issue o-ring kit for oxygen compatible scuba equipment. Contains some of the more popular sizes including tank, regulator, DIN and yoke replacement o-rings.
Dirt Cheap compared to prices @ our Canadian suppliers ... & believe the silicone rings will Outlast me! ...
Loved it! All the seals fit like a glove on my pump and motor
Perfect
That was the the right tools I was looking for and needed them in my work ( Aerospace ) because I am installing / uninstalling or removing different type or size of O- Rings in aircraft parts . The first order was for myself but the second one was for my friend .
The kit comes in a small and lightweight box. The dividers are flush with the lid, and the rings are not getting mixed up (the seller must have changed the box, since another review reported this problem). The dividers are removable, and one has to be careful not to pull them out together with an O-ring. The kit covers all common sizes including Yoke and Din tank valves. All O-rings have a 90 Durometer hardness. This hardness is normally only found at high pressure ports, while the softer and more flexible 75 Durometer are used at low pressure ports. While it is rather unlikely, the 90 Durometer might be a bit harder to install and not seal as well at low pressure connections where little force is applied. But future will tell whether or not this is the case.
Great for the Tow Truck Customers needs
These were a great addition to my LS based engine special tool collection. I have used them on a 2001 5.3 that I am refreshing. These made my cover and gasket installation easy, and gave me confidence that the seal alignment was correct.
This is a great kit.. It has all the seals you need. They are better than the OEM ones I replaced. Highly recomended
The bucket is really well made. The screw top fits snug and is easy to remove. It is pretty sturdy, thicker than I thought it would be. Overall, it is exactly as advertised.
As offered. Good quality and variety of o-rings. All HP o-rings.
Good value for high quality parts, used for corny keg fittings.
Did a 1377 and 1322. Both now work great.
Excellent o-rings. Fast shipping!
Worked great for what we needed.
Appears to be good quality. As mentioned in other reviews the mounting bolts are not the right length.
Good reference with some checklists on diagnosing seal failures. Parker 0-ring book available online free is another good guide. Worth the buy if you can find it cheap.
Fit perfection in my Pentair Challenger, not much for instructions but there was a good youtube video on my pump which made changing all the seals a breeze.
Awesome
The o-rings are fine. The plastic case is junk. It's suppose to have compartments but the walls are not fixed inside. The end result is a plastic box of scrambled o-rings. You'll have dig and match your desired size as there are not sorted when delivered.
Great little rebuild kit. I do wish it came with new springs.
perfect repair parts for my minn kota motor
everything fit perfectly
Perfect! Everything fit perfectly. It's like I have new pump. Excellent ship time!
Well made product and helps to keep the smell of liquids in. I use it as a wast container to clean My Spray Guns.. will buy again!
I'm a BMW Technician and I always recommend this kit. It is a well thought out group of parts that will make your Vanos rebuild a breeze! The quality meets my standards, and the price beats them!
Comes in handy - never know what random o-ring you are going to need. Probably have a near life time supply of them with this kit.
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