DMS SEALS TECHNOLOGY CO.,LIMITED
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DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
Ptfe Rotary Shaft Seals Rotary Seals Wholesale - DMS Seals
Product details of the ptfe rotary shaft seals
Product Overview
DMS Seals ptfe rotary shaft seals crafted by our professional team is in its finest workmanship. The product has a long life cycle and can be stored for a long time. Owing to its huge benefits in the market, the product is highly preferred among customers.
Product Introduction
ptfe rotary shaft seals's details are presented to you in the following section.
1. Performance and use
It is suitable for rods, shafts, pins, rotary joints, etc. that rotate in the circumferential direction or angle. It is a two-way rotating sealing ring that can withstand pressure on both sides or alternating pressure. It is used in construction machinery, manipulators and automobiles, etc. industrial field,
Small friction, no sticking phenomenon, smooth start, no crawling even at low speed.
The groove is simple and the cross-sectional size is small
Good wear resistance, dimensionally stable
Very good compatibility with hydraulic media
High temperature resistance, good extrusion resistance
While rotating, it can withstand certain reciprocating motion.
2. Materials
Sealing slip ring: filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different filling materials and filling processes can be selected, please contact us for details.
O-ring: NBR (nitrile rubber) or FKM (fluororubber), determined according to specific working conditions, the default is NBR, for special working conditions, please inquire and explain before ordering.
3. Labeling method
Mark with the size of the installation groove. The marking method is:
GNS "nominal diameter size D" × "groove bottom diameter d" × "groove width L"
4. Precautions:
Ⅰ. Pay attention to the external dust protection. If necessary, please install the corresponding dust ring.
Ⅱ, There may be one or two sealing grooves, which are designed according to working conditions and user requirements.
Ⅲ, If the installation space permits, please choose a seal with a larger cross-section to increase the seal life and reliability, but the installation will be more difficult.
| NO. | SIZE | NO. | SIZE |
| 1 | GNS20*15.1*2.2 | 33 | GNS125*114*4.2 |
| 2 | GNS22*17.1*2.2 | 34 | GNS130*119*4.2 |
| 3 | GNS25*20.1*2.2 | 35 | GNS135*119.5*6.3 |
| 4 | GNS28*23.1*2.2 | 36 | GNS140*124.5*6.3 |
| 5 | GNS30*25.1*2.2 | 37 | GNS150*134.5*6.3 |
| 6 | GNS32*27.1*2.2 | 38 | GNS160*144.5*6.3 |
| 7 | GNS35*30.1*2.2 | 39 | GNS170*154.5*6.3 |
| 8 | GNS36*31.1*2.2 | 40 | GNS175*159.5*6.3 |
| 9 | GNS38*33.1*2.2 | 41 | GNS180*164.5*6.3 |
| 10 | GNS40*32.5*3.2 | 42 | GNS190*174.5*6.3 |
| 11 | GNS42*34.5*3.2 | 43 | GNS200*184.5*6.3 |
| 12 | GNS45*37.5*3.2 | 44 | GNS210*194.5*6.3 |
| 13 | GNS48*40.5*3.2 | 45 | GNS220*204.5*6.3 |
| 14 | GNS50*42.5*3.2 | 46 | GNS230*214.5*6.3 |
| 15 | GNS52*44.5*3.2 | 47 | GNS240*224.5*6.3 |
| 16 | GNS53*45.5*3.2 | 48 | GNS250*234.5*6.3 |
| 17 | GNS55*47.5*3.2 | 49 | GNS280*264.5*6.3 |
| 18 | GNS60*52.5*3.2 | 50 | GNS300*284.5*6.3 |
| 19 | GNS63*55.5*3.2 | 51 | GNS310*294.5*6.3 |
| 20 | GNS65*57.5*3.2 | 52 | GNS320*304.5*6.3 |
| 21 | GNS70*62.5*3.2 | 53 | GNS350*329*8.1 |
| 22 | GNS75*67.5*3.2 | 54 | GNS360*339*8.1 |
| 23 | GNS80*69*4.2 | 55 | GNS400*379*8.1 |
| 24 | GNS85*74*4.2 | 56 | GNS420*399*8.1 |
| 25 | GNS90*79*4.2 | 57 | GNS450*429*8.1 |
| 26 | GNS95*84*4.2 | 58 | GNS480*459*8.1 |
| 27 | GNS100*89*4.2 | 59 | GNS500*479*8.1 |
| 28 | GNS102*91*4.2 | 60 | GNS510*489*8.1 |
| 29 | GNS105*94*4.2 | 61 | GNS520*499*8.1 |
| 30 | GNS110*99*4.2 | 62 | GNS550*529*8.1 |
| 31 | GNS115*104*4.2 | 63 | GNS600*579*8.1 |
| 32 | GNS120*109*4.2 | 64 | GNS650*629*8.1 |
Company Information
Dms Seals Technology Co.,limited is a professional manufacturer of O-ring Seal,Oil Seal Manufacturer, located in fo shan. Our company has always adhered to our enterprise spirit of 'self-discipline, positive and aspirant, pragmatic and innovative'. Based on the business concept of 'integrity-based, customer first, reputation first', we are committed to providing quality products and comprehensive services for society. The high-quality talents team is an important human resource for our company. For one thing, they have rich theoretical knowledge in the principle, operation and process for the equipment. For another thing, they are rich in practical maintenance operations. With professional engineers and technicians in our company, Dms Seals Technology is able to provide one-stop and comprehensive solutions for customers.
Our products are all qualified and are sold directly from factory. Welcome friends from all walks of life to contact and consult us.
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Teresa Chen
E-mail: dms@dmsseals.com
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