| 1, Material: | EPDM/Silicone/PVC/Neoprene/PU foam/Polyurethane |
| 2, Color:Â | Various colors |
| 3, Size/Shape:Â | Per customers' design, We have over 8000 styles available |
| 4, Hardness: | 20 ~ 95 shore A |
| 5, Craft: | Injection, extrusion and vulcanization. |
| 6, Certificate: | ISO9001:2000, ROHS |
| 7, Performance: | Excellent chemical and physical stability, excellent in weather resistance, ozone resistance, anti-aging, electrical insulation,heat insulation, noise proof, high/low temperature-resistant, oil-resistant, dust-resistant. |
| 8, Application: | Al-alloy windows and door, curtain wall, machine system, Kitchen utensils, Appliances industries etc. |
| 9, Production and shipment: | MOQ:150kg/style |
| Rapid production by machine | |
| Production capacity: 10 ton /Â Day | |
| Strictly quality controlling process | |
| On-Time delivery | |
| 10, Services: | OEM services, free samples are available. Any questions and issues, Please feel free to contact us. |
| 11, Packing: | 10KG/roll, 2rolls/weaven bag or according to customers requirement. |
| 12, Deliver time: | 7-10 days after order confirmed. |
| 13, Payment: | T/T, Western Union, Paypal |
| 14, Feedback | Inquiries will be dealed within 48h |
| Comparison | EPDM sealing strip | EPDM foam sealing strip | EPDM Sponge | Silicone sealing strip | PVC sealing strip | Neoprene sealing strip |
| Color | Black | Black | Black | Various colors | Various colors | Black |
| High/low temperature-resistant | -50ºC-120ºC | -50ºC-120ºC | -50ºC-120ºC | -100ºC-300ºC | -15ºC-70ºC | -50ºC-150ºC |
| Weather resistance | 15-25 years | 15-25 years | 15-25 years | 30-40 years | 5-7 years | 30-40 years |
| Hardness | 40 ~ 90 shore A | 20 ~ 90 shore A | 20 ~ 90 shore A | 30 ~ 90 shore A | 40 ~ 95 shore A | 30 ~ 90 shore A |
Our advantages:
1. Established in 1999. Sweebond have over 19 years technical accumulation in sealing strip.
2. Top 5 manufacturers in China,with over 8000 styles available
3. 100% imported Dupont and LANXESS raw materials
4. Production time: 5-7 days
5. We have 6 advanced rubber microwave vulcanizating product line.
Part of the styles:
Production Equipments:
Production Processes:
Our Partners:
Factory picture:
 | 1, Material: | EPDM/Silicone/PVC/Neoprene/PU foam/Polyurethane |
| 2, Color:Â | Various colors |
| 3, Size/Shape:Â | Per customers' design, We have over 8000 styles available |
| 4, Hardness: | 20 ~ 95 shore A |
| 5, Craft: | Injection, extrusion and vulcanization. |
| 6, Certificate: | ISO9001:2000, ROHS |
| 7, Performance: | Excellent chemical and physical stability, excellent in weather resistance, ozone resistance, anti-aging, electrical insulation,heat insulation, noise proof, high/low temperature-resistant, oil-resistant, dust-resistant. |
| 8, Application: | Al-alloy windows and door, curtain wall, machine system, Kitchen utensils, Appliances industries etc. |
| 9, Production and shipment: | MOQ:150kg/style |
| Rapid production by machine | |
| Production capacity: 10 ton /Â Day | |
| Strictly quality controlling process | |
| On-Time delivery | |
| 10, Services: | OEM services, free samples are available. Any questions and issues, Please feel free to contact us. |
| 11, Packing: | 10KG/roll, 2rolls/weaven bag or according to customers requirement. |
| 12, Deliver time: | 7-10 days after order confirmed. |
| 13, Payment: | T/T, Western Union, Paypal |
| 14, Feedback | Inquiries will be dealed within 48h |
| Comparison | EPDM sealing strip | EPDM foam sealing strip | EPDM Sponge | Silicone sealing strip | PVC sealing strip | Neoprene sealing strip |
| Color | Black | Black | Black | Various colors | Various colors | Black |
| High/low temperature-resistant | -50ºC-120ºC | -50ºC-120ºC | -50ºC-120ºC | -100ºC-300ºC | -15ºC-70ºC | -50ºC-150ºC |
| Weather resistance | 15-25 years | 15-25 years | 15-25 years | 30-40 years | 5-7 years | 30-40 years |
| Hardness | 40 ~ 90 shore A | 20 ~ 90 shore A | 20 ~ 90 shore A | 30 ~ 90 shore A | 40 ~ 95 shore A | 30 ~ 90 shore A |
Our advantages:
1. Established in 1999. Sweebond have over 19 years technical accumulation in sealing strip.
2. Top 5 manufacturers in China,with over 8000 styles available
3. 100% imported Dupont and LANXESS raw materials
4. Production time: 5-7 days
5. We have 6 advanced rubber microwave vulcanizating product line.
Part of the styles:
Production Equipments:
Production Processes:
Our Partners:
Factory picture:
1. Components of piston rod seal:
Polyurethane, polyformaldehyde, rubber
2. Purpose and function of piston rod seal:
The rod seal belongs to the dynamic seal. It is the seal that moves with the piston rod. It is one of the important components on the hydraulic support.
3. Use position of piston rod seal:
Guide sleeve, piston
4. Working principle of piston rod seal:
It is used at the contact part between the guide sleeve and the outer cylinder to seal the emulsion in the outer cylinder.
5. What effects will be caused by improper use or operation of piston rod seal:
1. Improper selection of cavity support material will wear the cavity and piston rod.
2. The size of the friction pair is inappropriate, causing wear.
3. Improper thread guide angle of cylinder barrel and piston end wear the sealing ring.
4. The seal ring is worn due to improper installation guide angle of the seal.
5. The surface of cavity and piston rod is rough, with scratches and worn seals.
6. The outer cylinder leaks and the jack does not maintain pressure.
Piston Rod Seal,Hydraulic Cylinder Rod Seal,Pneumatic Rod Seal,U Ring Seals,Hydraulic Seals
DG Zhongxingshun Sealing Products Factory , https://www.zxs-seal.com