Easy to install.
Low permanent compression.
Adapt to harsh working conditions.
High resistance to extrusion.
Excellent wear resistance.
Anti-impact load and pressure peak are not sensitive.
Airmail Economy:cheap method fo inexpensive items
SPNO-Bronze Filled PTFE Hydraulic Rod Seals
Type:
spno
Delivery Time:
3-7 days
Quality:
high-quality
Service:
standard product/customized product
Brand:
dsh
Type:
spno
Delivery Time:
3-7 days
Quality:
high-quality
Supplier Info.
Company Name： Guangdong DSH Seals Technology Co., Ltd
Registration Date：
1999
Country / Region：
guangdong / China
City：
dong guan
Main Products：
hydraulic seal, ptfe seal, oil seal
Product Detail
DSH Seals’ SPNO Standard compact seal for wide application. We are designed according to NOK’s SPNO series standard. This filler has low frictional resistance, eliminates stick-slip and ensures high wear resistance. It is a standard combination seal for a variety of operations. Applications: engineering machinery, presses, agricultural machinery, lifts, industrial enquipment, injection molding machines.
SPNO type hydraulic seal is a relatively soft, non-metallic ring that is captured in a groove or fixed in a combination of rings to form a seal assembly to prevent or separate fluids in reciprocating applications. Hydraulic sealing is essential in machinery. Their use is critical to providing a way to convert fluid dynamics into linear motion.
Advantages
◆◆ PTFE, nbr / fkm rubber
| Material description | PTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled Ekonol, and so on |
| Available Color | Black, green, coffee, gold and so on |
| Material Strength | This packing has low frictional resistance, which eliminates stick slip and assures high wear resistance. It's a standard combination seal and can be used for a wide range of operations. |
| Temperature | -30~+160℃ |
| Speed | ≤1.50m/s |
| Pressure | ≤35MPa |
| Applied device | Mobile Hydraulic equipment / standard cylinder / Presses/excavators |
◆◆ Slide Ring for Rod - SPNO
|
| |||||||||||
| Technical Data | |||||||||||
| Pressure | Temperature | Sliding speed | Medium | ||||||||
| Standard | ≤35 MPa | -30…+160 ℃ | ≤1.5 m/s | Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others. | |||||||
| Material | |||||||||||
| O ring | slide ring | ||||||||||
| Standard | NBR | PTFE-Bronze | |||||||||
| Standard (on request) | FKM | PTFE-carbon | |||||||||
| pressure | 160bar | 250bar | 400bar | ||||||||
| Max Gap E | E≤0.6mm | E≤0.4mm | E≤0.2mm | ||||||||
| Order Example for standard version: | |||||||||||
| Diameter d=100mm | |||||||||||
| Order Code： SPNO 100*115*6.5 | |||||||||||
| Installation Dimension table based on Metric Size(mm) | |||||||||||
| d f8 | D+0.2 | L+0.2 | H | d1 | R1≤ | ||||||
| 12~20 | d+6 | 3.2 | 3 | 2.62 | 0.4 | ||||||
| 22~45 | d+9 | 4 | 3.8 | 3.53 | 0.8 | ||||||
| 50~145 | d+15 | 6.5 | 6.3 | 5.3 | 1.2 | ||||||
| 150~380 | d+20 | 10 | 9.8 | 8.6 | 1.6 | ||||||
| Order List | ||||||||||
| Order Number | D | d | H | h | Order Number | D | d | H | h | |
| SPNO 0120 | 12 | 18 | 3.2 | 3 | SPNO 1300 | 130 | 145 | 6.5 | 6.3 | |
| SPNO 0140 | 14 | 20 | 3.2 | 3 | SPNO 1350 | 135 | 150 | 6.5 | 6.3 | |
| SPNO 0160 | 16 | 22 | 3.2 | 3 | SPNO 1400 | 140 | 155 | 6.5 | 6.3 | |
| SPN0 0180 | 18 | 24 | 3.2 | 3 | SPNO 1450 | 145 | 160 | 6.5 | 6.3 | |
| SPN0 0200 | 20 | 26 | 3.2 | 3 | SPNO 1500 | 150 | 170 | 10 | 9.8 | |
| SPN0 0220 | 22 | 31 | 4 | 3.8 | SPNO 1600 | 160 | 180 | 10 | 9.8 | |
| SPNO 0250 | 25 | 34 | 4 | 3.8 | SPNO 1700 | 170 | 190 | 10 | 9.8 | |
| SPNO 0280 | 28 | 37 | 4 | 3.8 | SPNO 1800 | 180 | 200 | 10 | 9.8 | |
| SPNO 0300 | 30 | 39 | 4 | 3.8 | SPNO 1900 | 190 | 210 | 10 | 9.8 | |
| SPNO 0320 | 32 | 41 | 4 | 3.8 | SPNO 2000 | 200 | 220 | 10 | 9.8 | |
| SPNO 0360 | 36 | 45 | 4 | 3.8 | SPNO 2100 | 210 | 230 | 10 | 9.8 | |
| SPNO 0400 | 40 | 49 | 4 | 3.8 | SPNO 2200 | 220 | 240 | 10 | 9.8 | |
| SPNO 0450 | 45 | 54 | 4 | 3.8 | SPNO 2240 | 224 | 244 | 10 | 9.8 | |
| SPNO 0500 | 50 | 65 | 6.5 | 6.3 | SPNO 2300 | 230 | 250 | 10 | 9.8 | |
| SPNO 0560 | 46 | 71 | 6.5 | 6.3 | SPNO 2400 | 240 | 260 | 10 | 9.8 | |
| SPNO 0600 | 60 | 75 | 6.5 | 6.3 | SPNO 2500 | 250 | 270 | 10 | 9.8 | |
| SPNO 0630 | 63 | 78 | 6.5 | 6.3 | SPNO 2600 | 260 | 280 | 10 | 9.8 | |
| SPNO 0700 | 70 | 85 | 6.5 | 6.3 | SPNO 2700 | 270 | 290 | 10 | 9.8 | |
| SPNO 0750 | 75 | 90 | 6.5 | 6.3 | SPNO 2800 | 280 | 300 | 10 | 9.8 | |
| SPNO 0800 | 80 | 95 | 6.5 | 6.3 | SPNO 2900 | 290 | 310 | 10 | 9.8 | |
| SPNO 0850 | 85 | 100 | 6.5 | 6.3 | SPNO 3000 | 300 | 320 | 10 | 9.8 | |
| SPNO 0900 | 90 | 105 | 6.5 | 6.3 | SPNO 3100 | 310 | 330 | 10 | 9.8 | |
| SPNO 0950 | 95 | 110 | 6.5 | 6.3 | SPNO 3200 | 320 | 340 | 10 | 9.8 | |
| SPNO 1000 | 100 | 115 | 6.5 | 6.3 | SPNO 3300 | 330 | 350 | 10 | 9.8 | |
| SPNO 1050 | 105 | 120 | 6.5 | 6.3 | SPNO 3400 | 340 | 360 | 10 | 9.8 | |
| SPNO 1100 | 110 | 125 | 6.5 | 6.3 | SPNO 3500 | 350 | 370 | 10 | 9.8 | |
| SPNO 1150 | 115 | 130 | 6.5 | 6.3 | SPNO 3600 | 360 | 380 | 10 | 9.8 | |
| SPNO 1200 | 120 | 135 | 6.5 | 6.3 | SPNO 3700 | 370 | 390 | 10 | 9.8 | |
| SPNO 1250 | 125 | 140 | 6.5 | 6.3 | SPNO 3800 | 380 | 400 | 10 | 9.8 | |
Contact
Supplier
Contact us
Tell us your Buying Requirements
You Might Also Like
