Very compatible with hydraulic media.
Excellent sliding properties.
Effectively blocking the remaining oil film adhered to the surface of the piston rod from the inside.
Can compensate for large deformation of the piston rod or plunger.
No viscous and creeping when starting up.
Sturdy dust seal for heavy duty applications.
The effect of scraping off contaminants is very good, even if it is a very strong adhesive.
DSZ-Rod Scraper PTFE Hydraulic Wiper Ring
Type:
dsz
Delivery Time:
3-7 days
Quality:
high-quality
Service:
standard product/customized product
Brand:
dsh
Type:
dsz
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
DSZ consists of a wear ring with a sealing edge and a dust-proof edge and a lip wiper consisting of an O-ring as a pretensioning element. Suitable for environments with severe or severe dust and high frequency reciprocating motion. Suitable for fast, high pressure, and necessary pressure to maintain working conditions. Recommended for double acting pistons as piston accumulators, supporting cylinders and positioning cylinders. Double safety, low friction, high elasticity, good dynamic and static sealing performance, allowing for larger extrusion clearance, while maintaining pressure and reducing hydraulic cylinder leakage. The groove is simple, the installation space is small, the sliding performance is excellent, and there is no creeping phenomenon.
Characteristics
◆◆ PTFE,nbr/fkm rubber
| Material description | PTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI and so on. |
| Available Color | Black, green, coffee, white, blue, gold and so on |
| Material Strength | DSZ seals can be used under high temperature conditions. It has an extremely low friction value which results in very good sliding features. |
| Temperature | -45~+200℃ |
| Speed | ≤15m/s |
| Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Applied device | Hydraulic equipment / standard cylinders / Machine tools/Injection moulding machines/Presses |
◆◆ Scrapers - DSZ
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| Technical Data | ||||||||||||||
| Pressure | Temperature | Sliding speed | Medium | |||||||||||
| Standard | - | -45…+200 ℃ | ≤15 m/s | Minderal oil based hydraulic fluids, barely flammable hydraulic fluids,water,air and others. | ||||||||||
| Material | ||||||||||||||
| O ring | slide ring | |||||||||||||
| Standard | NBR | PTFE-Bronze | ||||||||||||
| Special (on request) | FKM | PTFE-Carbon | ||||||||||||
| Order Example for standard version: | ||||||||||||||
| Diametre d=100mm | ||||||||||||||
| Order Code:DSZ100*112.2*8.1 | ||||||||||||||
| Installation Dimension table based on Metric Size(mm) | ||||||||||||||
| d h9 | D H9 | L +0.2 | D1 h11 | d1 | a | R1≤ | C≥ | |||||||
| 20~36 | d+7.6 | 4.2 | d+1.5 | 2.65 | 3 | 0.4 | 2 | |||||||
| 40~65 | d+8.8 | 6.3 | d+1.5 | 2.65 | 3 | 0.4 | 2 | |||||||
| 70~135 | d+12.2 | 8.1 | d+2 | 3.55 | 4 | 0.8 | 3 | |||||||
| 140~380 | d+16 | 9.5 | d+2.5 | 5.3 | 5 | 1.2 | 5 | |||||||
| 400~600 | d+24 | 14 | d+2.5 | 7 | 8 | 1.6 | 7.5 | |||||||
| 650~1200 | d+27.3 | 16 | d+2.5 | 8.4 | 10 | 1.6 | 8 | |||||||
| Order Number | d h9 | D H9 | L ±0.2 | D1 h11 | a min | Order Number | d h9 | D H9 | L ±0.2 | D1 h11 | a min | |
| DSZ1100 | 110 | 122.2 | 8.1 | 112 | 4 | DSZ6000 | 600 | 624 | 14 | 602.5 | 8 | |
| DSZ1150 | 115 | 127.2 | 8.1 | 117 | 4 | DSZ6500 | 650 | 677.3 | 16 | 652.5 | 10 | |
| DSZ1200 | 120 | 132.2 | 8.1 | 122 | 4 | DSZ6800 | 680 | 707.3 | 16 | 682.5 | 10 | |
| DSZ1250 | 125 | 137.2 | 8.1 | 127 | 4 | DSZ7000 | 700 | 727.3 | 16 | 702.5 | 10 | |
| DSZ1300 | 130 | 142.2 | 8.1 | 132 | 4 | DSZ7700 | 770 | 797.3 | 16 | 772.5 | 10 | |
| DSZ1350 | 135 | 147.2 | 8.1 | 137 | 4 | DSZ7850 | 785 | 812.3 | 16 | 787.5 | 10 | |
| DSZ1400 | 140 | 156 | 9.5 | 142.5 | 5 | DSZ8000 | 800 | 827.3 | 16 | 802.5 | 10 | |
| DSZ1450 | 145 | 161 | 9.5 | 147.5 | 5 | DSZ8100 | 810 | 837.3 | 16 | 812.5 | 10 | |
| DSZ1500 | 150 | 166 | 9.5 | 152.5 | 5 | DSZ9000 | 900 | 927.3 | 16 | 902.5 | 10 | |
| DSZ1550 | 155 | 171 | 9.5 | 157.5 | 5 | DSZ9500 | 950 | 977.3 | 16 | 952.5 | 10 | |
| DSZ1600 | 160 | 176 | 9.5 | 162.5 | 5 | DSZ10000 | 1000 | 1027.3 | 16 | 1002.5 | 10 | |
| DSZ1650 | 165 | 181 | 9.5 | 167.5 | 5 | DSZ10400 | 1040 | 1067.3 | 16 | 1042.5 | 10 | |
| DSZ1700 | 170 | 186 | 9.5 | 172.5 | 5 | DSZ11300 | 1130 | 1157.3 | 16 | 1132.5 | 10 | |
| DSZ1750 | 175 | 191 | 9.5 | 177.5 | 5 | DSZ12000 | 1200 | 1227.3 | 16 | 1202.5 | 10 |
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