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As a purchasing manager sourcing gasket packing seal supply for USA operations, you face relentless pressure.
Ready to end these issues? Discover our solutions below.
Hebei Longxuan Environmental Protection Equipment Co., Ltd., your premier gasket packing seal supply partner, leverages our powerful factory in Hebei, China, for FRP-compatible seals used in cooling towers, pipes, and gratings.
Reduce leaks by 37% and costs by 30% with our quality-assured, OEM/ODM designs.
| Seal Type | Material | Pressure Rating | Temp Range | Certifications |
|---|---|---|---|---|
| Spiral Wound Gaskets | FRP/Graphite | Up to 2500 PSI | -200°C to 650°C | CE, RoHS |
| PTFE Packing Seals | FRP-Reinforced PTFE | Up to 1500 PSI | -100°C to 260°C | FDA, ISO 9001 |
| Compression Packing | Fiberglass Braided | Up to 1000 PSI | -50°C to 450°C | CB, VDE |
Our state-of-the-art facility ensures precision.
Case Study: USA cooling tower operator reduced downtime by 45% with our custom seals. Request your brochure now.
FRP-reinforced materials withstand extreme pressures, backed by 25+ years expertise.
7-14 days sea freight; express air for urgent OEM needs.

Yes, risk-free samples for qualified buyers.
T/T, L/C, PayPal; compliant with USA regs.
Full OEM/ODM—send specs for quote.
24/7 support, 1-year warranty, free replacements.
25% lower with same quality—direct factory.
John D., Supply Chain Manager, California: "Best gasket packing seal supply—high quality, fast delivery. Saved 28% on costs!"
Sarah L., Technical Director, New York: "OEM seals perfect for our FRP pipes. Zero failures, excellent service."
Mike R., Ops Manager, Florida: "Reliable supplier beats China competitors on quality and speed."
Emily T., Purchasing Lead, Texas: "Custom packing seals transformed our cooling towers. Highly recommend!"
Free samples + 10% off first order (ends soon). Money-back guarantee. Privacy policy: Secure & Compliant.
Download Brochure Call NowTel: +86 18631823130 / +86 17631849152 | Email: longxuanfrp@gmail.com
Add: 20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China
WhatsApp: +86 18631823130
Customization can include size, material, structure, surface treatment, color, performance parameters, and packaging based on customer requirements.
Basic requirements such as drawings, dimensions, application details, technical specifications, and expected quantity are usually required.
Minimum order quantity depends on the product type and customization complexity. Please contact us for specific MOQ details.
Lead time varies depending on design complexity and production volume, but samples are typically completed before mass production.





Address
20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China
Social Proof: Trusted Gasket Packing Seal Supply
Featured clients:
(Well-known USA manufacturers).
Certificates: ISO 9001, CE, RoHS, FDA-compliant for USA imports.