Threaded Floor Flange

Durable Corrosion-Resistant Threaded Floor Flanges for Potable Water & Sewage Systems

ISO-Certified, Customizable Solutions for Municipal & Infrastructure Upgrades

When upgrading aging water systems or designing new infrastructure, choosing the right Threaded Floor Flange directly impacts project longevity. Our flanges combine ISO 9001-certified manufacturing with corrosion-resistant materials, solving leakage and premature wear in harsh environments.

Why Our Threaded Floor Flanges Outperform Competitors？

• ✅ Material Excellence: Made from 304/316 stainless steel or hot-dip galvanized carbon steel to withstand saltwater, chemicals, and pH extremes.
• ✅ Leak-Proof Design: CNC-machined NPT/BSPP threads create perfect seals under 150-2500 PSI pressure.
• ✅ Global Compliance: NSF, WRAS, and EN 1092 certifications included for cross-border projects.
• ✅ 30+ Year Lifespan: Shot-blasted surfaces and optional epoxy coatings combat tropical humidity and sewage gases.

Technical Specifications at a Glance

Customization for Your Regional Needs

We adapt Threaded Floor Flanges to match local challenges:

1. Coastal Areas (Nigeria, Indonesia): Zinc-nickel coatings for salt spray resistance

2. Earthquake Zones: Reinforced designs with 20% thicker walls

3. Retrofit Projects: Adapters for cast iron/PVC pipes from the 1980s-90s

Minimum Order Quantity: 500 units (flexible for repeat clients)

How We Ensure Your Flanges Fit Perfectly？

1. Share Requirements: Email pipe dimensions + environmental details

2. Prototype in 7 Days: Test-fit our 3D model virtually

3. Real-World Testing: Free salt-spray/load reports before production

4. Fast Global Shipping: Air or sea freight with customs documentation

Certified Safe for Drinking Water Systems in 40+ Countries

Proven in Critical Infrastructure Projects

• Manila Sewage Upgrade (2023): 2,150 flanges handling 500,000+ gallons daily
• Ghana Water Authority: Custom 10" galvanized flanges in 14 treatment plants
• Vietnam Coastal Pipeline: Zero corrosion after 18-month monsoon exposure

Bulk Order Benefits for Municipal Buyers

Order 1,000+ Threaded Floor Flanges and get:

• 5% Discount + 7-year corrosion warranty (usually 5 years)
• Priority Shipping: 12-day air delivery to Lagos/Jakarta/Nairobi
• Free Technical Training: On-site installation workshops

FAQ: Your Top Questions Answered

1. How do your flanges handle aggressive sewage chemicals?

Our 316 stainless steel variants resist hydrogen sulfide and acidic waste, proven in 18-month Manila field tests.

2. Can I get flanges for 1980s cast iron pipes?

Yes! We machine adapters to retrofit NPT threads onto older BSPT/imperial systems.

3. What certifications come with orders?

Each shipment includes ISO 9001, material test reports, and NSF/EN compliance certificates.

4. Emergency lead times for broken flanges?

10-day express production + air shipping available. Email steve.zhou@263.net with "URGENT" in the subject.

Need Custom Sizes or Immediate Pricing?

Email: steve.zhou@263.net