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Struggling with unreliable ferrule plumbing fittings that leak under pressure or drive up costs? Hebei Longxuan Environmental Protection Equipment Co., Ltd. delivers durable FRP-compatible ferrule fittings for US buyers, ensuring 99.9% leak-proof performance in plumbing systems.
As a purchasing manager sourcing ferrule plumbing fittings for industrial pipelines, you face relentless pressure to cut costs without sacrificing reliability.
These issues hit your bottom line hard. Discover how our fittings fix them instantly.
From our 20,000 sqm Hebei factory, we produce ferrule plumbing fittings optimized for FRP pipelines, cooling towers, and industrial plumbing—delivering unbeatable value over competitors.
| Parameter | Specification |
|---|---|
| Material | Brass, Stainless Steel 316, FRP-Compatible Plastic |
| Size Range | 1/4" to 2" OD Tubes |
| Pressure Rating | Up to 1000 PSI |
| Temperature | -50°C to 250°C |
| Standards | ASME B31.3, RoHS, ISO 9001 |
Case Study: A Texas cooling tower project reduced leaks by 37% using our fittings. Request a demo today.
"Switched to Longxuan ferrule fittings—cut costs 42% and zero failures in 6 months." – Operations Manager, USA Water Tech Inc.
Certificates: ISO 9001, RoHS, CE, CB, IPPC. Fully compliant for USA imports. See FAQs for details.
3-inch-pipe-flange flanged-pipe-fittings-stainless-steel
Ideal for high-pressure compression on tubes in FRP pipes, cooling systems, and industrial plumbing—leak-proof up to 1000 PSI.
Yes, full OEM/ODM with ASME compliance. Custom designs in 7-10 days.
15-25 days via sea/air, with tracking. High-speed from Hebei factory.

FOB/CIF, T/T, L/C. Wholesale pricing 30% below market.
1-year warranty, free replacements, 24/7 tech support via WhatsApp.
Yes, for qualified buyers—ships in 5 days.
Limited-time: Free samples + 5% off first order for USA buyers. Risk-free with money-back guarantee.
Or Contact: WhatsApp/Call: +86 18631823130 | Email: longxuanfrp@gmail.com
Add: 20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei, China
Privacy policy: Your data is secure per GDPR standards. Full contact page.
"Best ferrule plumbing fittings we've sourced—quality beats US suppliers, delivered fast!" – Mike R., Supply Chain Manager, Texas
"OEM customization was seamless. 35% cost savings on our FRP pipe projects." – Sarah L., Ops Director, California
"Leak-free performance in high-pressure lines. Highly recommend for USA importers." – Tom K., Technical Director, Florida
"From quote to delivery: 18 days. Top-tier quality assurance." – Elena M., Purchasing Lead, New York
Li Wei, Senior Engineer with 15+ years in FRP products and ferrule plumbing fittings at Hebei Longxuan. Author of 20+ industry papers on compression fittings for ASME journals. Hands-on expertise from 500+ OEM projects for US clients.
© 2026 Hebei Longxuan Environmental Protection Equipment Co., Ltd. All rights reserved. | Visit hlfrp.com
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