O-Rings are used in sanitary pipeline systems for the Auto, Machinery, Food, Dairy, Beverage, Pharmaceutical and Bio-Tech industries. Rubber Fab offers a full line of AS568 dash numbers, metric, and specialty o-ring sizes that are manufactured using EPDM, NBR, FKM Fluoroelastomer, Buna-N, PTFE, Silicone and so on.
| Product Name | Rubber o ring for sealing |
| Materials | NBR, HNBR, EPDM, SILICONE, VITON, FLS, FFPM, PTFE |
| Temperature | NBR(-40~120°C),FFKM(-20~320°C)Viton(-20~200°C),Silicone (-70~220°C)EPDM(-50~150°C),PU(-40~90°C) |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant |
| Cerfiticate | ISO 9001:2008 |
| Hardness | 30-90 shores A |
| Color | Red, Black, White, blue, green, Clear, etc |
| Size | Any size, Customized/standard and nonstandard |
| Customized | OEM & ODM are welcomed |
| packing | plastic bag&carton box or according to your requirements |
| Application | chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semi-conduct industry and so on. |
PU oil seal hydraulic
Hydraulic sealing systems for earth moving/construction machinery, agriculture machinery, agricultural/forestry machinery, material handling, industrial hydraulics, vehicle engineering and mining.
• Type Seals:
Rod & piston seals, UN, UHS, DHS, IDU, ODU, JA, GA, DKB, DLI, wipers, flange seals, guide tape & rings, rotary distributor seals, diaphragms (Rubber & PUR), accumulator Seals, specials.
The rod seals is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outsise. Leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issue
Piston seals or piston rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurised fluid does not leak across the cylinder head as the system pressure pushes the piston down the cyliner bore.
Rod & Piston seals are equal lip-seal which can be used for both piston seal and rod seal. they’re also the most critical seals on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside. Leakage through the rod or piston seal can reduct equipment performance, and also in extreme cases can cause environmental issues.fhttp://www.hartseals.com
http://www.hartseals.com 