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Exquisite Craftsmanship, Excellent Quality, Focus On Sealing Fields.
2 Years
| Ask Lasest Price | |
| Brand Name : | DZK |
| Model Number : | G50 |
| Certification : | ROHS |
| Price : | USD 0.10/PCS |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 1000000PCS/MONTH |
| Delivery Time : | 7-10 days |
High Pressure PTFE Back Up Ring,Use For Hydraulic Cylinder,Reducing/Relieving Valve,G50 50*55*1.25 Ptfe Back Up Ring
1. Product Description:
Polytetrafluoroethylene is a polymer polymer made of tetrafluoroethylene as a single polymer.
Features
1. Very corrosion resistance: it is almost not eroded by any chemical reagents, such as strong acid, strong alkali, strong oxidant, etc.
2. High temperature resistance: The long -term use temperature range is between -196 ° C and 260 ° C.
3. Low friction coefficient: It is the lowest friction coefficient in solid materials.
4. Electricity insulation is excellent: it has good dielectric performance and electrical insulation performance.
2.Product Application:
1. The field of chemical industry: used as a corrosion -resistant end lining and sealing material for pipelines, valves, pumps, etc.
2. The field of electronics and electrical appliances: used to make insulation layers of wires and cables, insulation parts of high -frequency electronic equipment, etc.
3. Machinery field: manufacture various self -lubricating bearings, pistons, guide rails and other components.
4. The field of cooking utensils: The common non -stick coating is made of polytrafluoroethylene.
3.Commonly Used Material:
| Material: | Temperature: |
| NBR | -40 to 100 ℃ |
| NY | -40 to 120 ℃ |
| FKM | -30 to 200 ℃ |
| HNBR | -40 to 150 ℃ |
| PTFE | -100 to 280 ℃ |
| EPDM | -50 to 150 ℃ |
| PU | -40 to 90 ℃ |
| HY | -35 to 100 ℃ |
| POM | -40 to 120 ℃ |
4.Specification:
Size calculation:ID*W*T
5.FAQ:
1. How to choose materials?
The selection of materials needs to be used according to the environment, including the medium, temperature, pressure, etc.
2. How to deliver the goods?
for small order, we can deliver by express, such as DHL, FEDEX, UPS,TNT.etc.
for large order , we can deliver by air or by ship .
3. Are you a manufacturer ?
Yes.We are specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:2015, and the materials used comply with REACH and RoHS regulations. Accept customization and OEM production.
4. Do you provide samples ? is it free?
Yes, we will offer the sample for free charge but you need to pay the cost of freight.
5. How is the quality?
All manufacturing processes confirm to the ISO-9001:2015 system, 100% inspection before shipment.
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