Spring Ptfe Shaft Seal is a kind of high performance U Teflon built-in special spring seal by the spring force combined with appropriate system fluid pressure, the sealing lip (surface) and metal surface on the top gently sealed to generate excellent sealing effect. The actuating spring effect can be overcome with metal surface and the sealing lip slightly eccentric wear, and maintain a desired sealing performance.
Basic Info
| Material: NBR, Ptfe+bronze, PTFE+bronze60%,50%,30%,20% |
| Type: Shaft Seal |
| Application: Cylinder |
| Performance: Wear |
| Shape: O-Ring |
| Standard: Nonstandard, Standard |
| Color: Coffee, Gold, Green |
| Temperature: -30~+200℃ |
| Medium: Hydraulic Oil, Water |
D f8 | D h9 | L+0.2 | h | R1≤ | |
3-8 | d+2.9 | 2.4 | 2.3 | 0.2 | |
10-18 | d+4.5 | 3.8 | 3.4 | 0.2 | |
20-36 | d+6.2 | 4.6 | 4.5 | 0.4 | |
40-115 | d+9.4 | 7.1 | 6.8 | 0.4 | |
120-400 | d+12.2 | 9.5 | 9.2 | 0.4 |
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Application of Rotary Oil Seal
Axial seal for swivel arm of loading and unloading arm
Seals for paint spray valves or other spray painting systems
Sealing parts for vacuum pumping
Drinks, water, beer filling equipment (such as filling valve) and food industry seals
Automotive, aerospace industry seals, such as power steering machine
Sealing parts for measuring equipment (low friction and long service life)
Seals for other process equipment or pressure vessels
Woven bag or as your requirement
