English
UNS UHS is a lip-seal which can be used for both piston and rod .
Brand:
JST SealsItem NO.:
UHS/UNSPayment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50UNS UHS piston rod seal
UNS/UHS is a lip seal which can be used for both piston and rod.
This kind of seal has a smaller loading surface and can be installed in the integral groove. The high wear-resistant PU polyurethane material with 90 shore hardness can ensure a wide working temperature range.
There should be clearance between shafts when installing such seals. In order to avoid damage to the sealing lip, measures should be taken to avoid sharp edges during installation.
 |
Advantages:
1. High sealing performance under low pressure. |
|
Operation conditions |
|||
|
Temperature range |
Media |
Pressure |
Speed |
| -35~+100℃ |
Hydraulic oils (mineral oil-based) |
≤31.5Mpa |
≤ 0.5m/s |
Size:
8-330mm
|
|||
| Φd | ΦD | h | L |
| 14 | 22 | 5 | 5.7 |
| 16 | 24 | 5 | 5.7 |
| 18 | 26 | 5 | 5.7 |
| 20 | 28 | 5 | 5.7 |
| 22 | 30 | 5 | 5.7 |
| 22.4 | 30 | 5 | 5.7 |
| 23.5 | 31.5 | 5 | 5.7 |
| 24 | 32 | 5 | 5.7 |
| 25 | 33 | 5 | 5.7 |
| 27 | 35 | 5 | 5.7 |
| 28 | 35.5 | 5 | 5.7 |
| 28 | 36 | 5 | 5.7 |
| 30 | 40 | 6 | 7 |
| 31.5 | 41.5 | 6 | 7 |
| 32 | 42 | 6 | 7 |
| 35 | 45 | 6 | 7 |
| 35.5 | 45 | 6 | 7 |
| 35.5 | 45.5 | 6 | 7 |
| 36 | 46 | 6 | 7 |
| 40 | 50 | 6 | 7 |
| 45 | 56 | 7 | 8 |
| 50 | 60 | 6 | 7 |
| 53 | 63 | 6 | 7 |
| 55 | 65 | 6 | 7 |
| 56 | 66 | 6 | 7 |
| 58 | 68 | 6 | 7 |
| 60 | 70 | 6 | 7 |
| 60 | 71 | 7 | 8 |
| 63 | 73 | 6 | 7 |
| 65 | 75 | 6 | 7 |
| 67 | 77 | 6 | 7 |
| 70 | 80 | 6 | 7 |
| 71 | 81 | 6 | 7 |
| 75 | 85 | 6 | 7 |
| 80 | 90 | 6 | 7 |
| 85 | 95 | 6 | 7 |
| 85 | 100 | 9 | 10 |
| 90 | 105 | 9 | 10 |
| 95 | 110 | 9 | 10 |
| 98 | 112 | 8.5 | 9.5 |
| 100 | 115 | 9 | 10 |
| 106 | 120 | 8.5 | 9.5 |
| 112 | 125 | 8.5 | 9.5 |
| 112 | 125 | 9 | 10 |
| 118 | 132 | 8.5 | 9.5 |
| 125 | 140 | 9 | 10 |
| 130 | 145 | 9 | 10 |
| 132 | 145 | 8.5 | 9.5 |
| 136 | 150 | 8.5 | 9.5 |
| 140 | 155 | 9 | 10 |
| 145 | 160 | 9 | 10 |
| 150 | 165 | 9 | 10 |
| 155 | 170 | 9 | 10 |
| 160 | 175 | 9 | 10 |
| 175 | 190 | 9 | 10 |
| 180 | 200 | 12 | 13 |
| 190 | 210 | 12 | 13 |
| 200 | 220 | 12 | 13 |
| 204 | 224 | 12 | 13 |
| 224 | 244 | 12 | 13 |
| 230 | 250 | 12 | 13 |
| 240 | 260 | 12 | 13 |
| 250 | 270 | 12 | 13 |
| 260 | 280 | 14 | 15 |
| 280 | 300 | 14 | 15 |
| 295 | 315 | 14 | 15 |
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Categories
VT type V Packing is widely used for sealing pistons and rods with both single and double acting cylinders.
Hammer Union Seals are used in hammer union-style pipe connections to establish flow lines and prevent leakage. It is widely used in the oil & gas industry.
JST's ESU series stem packings, also known as u packing, are designed to be placed between the stem and bonnet of Type FC gate valves. This stem packing gives you a reliable seal for superior performance.
The function of a hydraulic wear ring is to guide the piston and piston rod of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system.
V Packing consist of multiple male and female adaptor, usually a group of three to seven v rings, used for low or high pressure applications with Single or Double acting cylinder.
Liner Wiper Plugs separates drilling fluid from cement during displacement.
Perfluoroelastomer (FFKM) O-rings have carbon fluorine bonds, making them one of the most thermally stable, oxidative stable, and chemically stable fluorinated polymers.
Swivel joint ball plug is working together with hammer union seals, to seal the balls of high pressure elbows and grease.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
© Copyright: 2025 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Scan to wechat
