Import Ptfe Backup Rings — Buy in wholesale FOB from Supplier in India
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PTFE Backup Rings
Back-up rings have been used in conjunction with O-rings in high pressure applications. A back-up ring is a rigid ring that holds an elastomeric seal to its designed shape and in its correct place. Back-up rings are most commonly used with O-rings to prevent extrusion at high pressures. When sealing the piston inside a pneumatic cylinder, a soft and flexible material is required to prevent leakage, but those same properties may leave the seal material vulnerable to being pulled out of its seat and then pinched or torn in the narrow space between piston and cylinder wall. If the joint cannot be redesigned, or a more resistant elastomer used, then the solution may be direct reinforcement with a stiffer material - in the form of a hard inner ring in this case. In general terms, for dynamic applications over 100 bar, and static applications around 900 bar, back-up rings should be used. Seal Materials: PTFE (Virgin Teflon). Temperature Range: -50C + 200C Pressure: up to 800 bar (80Mpa) O Ring material: Nitrile, Viton. Size Range : We manufacture PTFE Back up Rings for upto 700mm cylinder bore & Rod diameter as per International Standard Size Chart. Fields of Application : The use of backup ring is must when any of the following operating conditions are present in a hydraulic cylinder. when pressure is above 100 bars (10Mpa). Extreme and frequent pressure variation. Large tolerances between the components to be sealed or large radial sealing gap. High temperatures above 120C.
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Sourcing PTFE Backup Rings from India
PTFE Backup Rings is offered by Prerana Polymers, a Supplier based in India, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing PTFE Backup Rings, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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7 listingsTop Verified Suppliers for PTFE Backup Rings
30 suppliersBuy Ptfe Backup Rings in Bulk — Verified Supplier in India
When sourcing Ptfe Backup Rings for your business, securing the right balance of quality and cost is essential. Prerana Polymers, a verified supplier based in India, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Gaskets sector with strong demand from importing countries worldwide.
Ptfe Backup Rings Specifications, Trade Terms & Pricing
Importing Ptfe Backup Rings requires careful attention to shipping logistics, customs compliance, and secure payment terms. Prerana Polymers offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Prerana Polymers — Supplier in India
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ptfe Backup Rings has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Gaskets category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Ptfe Backup Rings — Shipping, Logistics & Customs
Importing Ptfe Backup Rings requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Ptfe Backup Rings
What is the wholesale price of Ptfe Backup Rings?
The current listed wholesale price for Ptfe Backup Rings from Prerana Polymers is $1/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Prerana Polymers through EximNext.
What is the Minimum Order Quantity (MOQ) for Ptfe Backup Rings?
The supplier, Prerana Polymers, has set a Minimum Order Quantity (MOQ) of 1 Bags for Ptfe Backup Rings. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ptfe Backup Rings?
The HS Code classification for Ptfe Backup Rings depends on the specific grade and form. Contact Prerana Polymers through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Ptfe Backup Rings from India?
To import Ptfe Backup Rings from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Prerana Polymers. Ensure you have the necessary import licenses for Gaskets products in your destination country.
Is Prerana Polymers a verified supplier?
Yes, Prerana Polymers is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Ptfe Backup Rings?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Prerana Polymers through EximNext.
What packaging options are available for bulk orders of Ptfe Backup Rings?
Prerana Polymers offers Ptfe Backup Rings with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ptfe Backup Rings the most?
Ptfe Backup Rings is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Prerana Polymers through our platform.
What certifications does this Ptfe Backup Rings supplier hold?
Prerana Polymers maintains international quality certifications. These ensure that the Ptfe Backup Rings meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ptfe Backup Rings on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Prerana Polymers will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Prerana Polymers.
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