Material: Nitrile Rubber
Application: Household Appliance, Electronic Product, Industrial Component, Machinery
Effect: Hole with Seal
Cross-Section Shape: O-Rings
Packaging: Normal packing in bags and in the carton.Packing as customer's request.
A Square-Ring is a sealing device made in the form of a torus (round top view), with a square shaped cross-section (side view), also called Washer Rings, Lathe-Cut Rings, TetraSeal.
The primary reason for using a Square-ring in a sealing application is that they perform the sealing function in a superior manner – and at a cost lower than any other comparable sealing device. For existing applications, there is no need to change the design or procedures. Square-rings fit in O-ring grooves and are interchangeable size for size.
Square rings are available in a variety of rubber and plastic materials such as NBR, Viton, EPDM, Teflon, etc. In most static applications, a square ring will serve as a direct replacement for an O-ring and generally will perform a high pressure sealing function as well as or better than an O-ring.
Shenyang Guide Rubber Advantage:
1.Various material: NBR, FKM (Vition), natural rubber, EPDM, silicon rubber, PU, special rubber, Bakelite, ABS, SBR, CP, PE, PA, PP, FPM, POM and other plastic.
2. We are direct factory, so small order quantity is acceptable.
3. With more than 30-year experience, we could supply you suitable solutions.
4. We have oil seal stocks with standards sizes and lots of samples are free.
5. SGS Certificate can be offered.
Q: Can you produce as my drawing?
A: Yes, we can produce based on your drawing or sizes.
Q: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: What express do you use to send the samples?
A: We usually ship samples by DHL, TNT, FEDEX and UPS. It usually takes 3-5 days to arrive.