Water Grooved Flange
2.Potable water system grooved connection flange .
3.High-strength water supply grooved flange .
4.Corrosion-resistant blue/silver grooved fitting .
5.Precision-manufactured water grooved flange .
6.Industrial water supply grooved joint .
7.Pressure-resistant potable water flange .
8.Durable blue/silver water grooved flange
Description
Water Grooved Flange - Professional Grooved Piping Solutions
Looking for reliable grooved flange adapters for your water system projects? Our Water Grooved Flange the culminate move between furrowed channeling and flanged components like pumps, valves, and meters. As a specialized producer with 26 a long time of encounter, we get it the basic part these components play in advanced water framework. Our items dispense with welding prerequisites, decrease establishment time, and give prevalent vibration segregation for your hydronic systems.



Product Overview
Our grooved flange connectors are built for requesting water applications where unwavering quality things most. These mechanical coupling components interface furrowed pipe frameworks to flanged hardware without warm or welding. You get speedier establishment, moved forward security, and diminished upkeep downtime.
Each unit highlights precision-machined grooves that work consistently with standard coupling frameworks. The plan permits rotational alteration amid establishment, tackling complex arrangement challenges in tight mechanical rooms.
Technical Specifications
Our items meet rigid industry benchmarks for civil and commercial applications:
| Specification | Details |
|---|---|
| Material | Ductile Iron ASTM A536, Carbon Steel ASTM A105 |
| Pressure Rating | Class 150 (PN20) to Class 900 (PN150) |
| Size Range | 1/2" to 24" (DN15 to DN600) |
| Surface Finish | Precision serrated groove (125-250 µin AARH) |
| Temperature Range | -20°C to +120°C |
| Flange Standard | ANSI B16.1, DIN 2531/2532 |
Key Features
Vibration Confinement: Acts as a adaptable break in inflexible channeling frameworks, retaining pump vibration and ensuring gear ribs from stress.
Quick Establishment: Mechanical coupling dispenses with welding, diminishing fire risks and establishment time by up to 50%.
Alignment Adaptability: Permits rotational alteration some time recently last fixing, understanding bolt-hole arrangement issues.
Corrosion Security: Hot-dip galvanized coating gives long-lasting security in water environments.
Maintenance Neighborly: Empowers fast dismantling for framework retrofits or component substitution without cutting pipes.
Dimensions and Specifications Table
| Nominal Size | Flange OD (mm) | Bolt Circle (mm) | Bolt Holes | Bolt Size |
|---|---|---|---|---|
| 2" (50mm) | 165 | 125 | 4 | M16 |
| 3" (80mm) | 200 | 160 | 4 | M16 |
| 4" (100mm) | 220 | 180 | 8 | M16 |
| 6" (150mm) | 285 | 240 | 8 | M20 |
| 8" (200mm) | 340 | 295 | 8 | M20 |
| 10" (250mm) | 395 | 350 | 12 | M20 |
Materials and Surface Treatment
We use premium ductile iron and carbon steel materials for maximum durability. Each Water Grooved Flange receives Maintenance Neighborly: Empowers fast dismantling for framework retrofits or component substitution without cutting pipes.
Our materials comply with NSF-61 measures for drinking water security. Stainless steel variations (304/316L) are accessible for destructive situations or high-purity applications.






Standards and Certifications
All items are fabricated beneath ISO 9001 quality administration frameworks. Our ribs meet ANSI B16.1 dimensional guidelines and AWWA determinations for water benefit. FM and UL endorsements accessible for fire assurance applications.
Application Areas
Municipal Water Frameworks: Culminate for mainline associations, pump stations, and treatment offices where solid fixing avoids non-revenue water loss.
Fire Security Systems: Basic for interfacing notched sprinkler lines to caution valves and backflow preventers in NFPA-compliant installations.
Commercial HVAC: Perfect for chilled water frameworks, interfacing pumps to dispersion channeling whereas confining vibration.
Industrial Handle Water: Appropriate for cooling frameworks, wash-down applications, and common water distribution.






Installation Instructions
- Ensure pipe closes are appropriately furrowed and deburred
- Position gasket in spine groove
- Align spine with pipe end
- Install coupling lodging and fix jolts gradually
- Torque jolts to indicated values utilizing star pattern
- Verify legitimate gasket compression and alignment
Packaging and Shipping
Each unit is separately wrapped for assurance amid transport. Bulk orders are palletized and secured for secure conveyance. We keep up prepared stock for common sizes, guaranteeing fast shipment for critical projects.
Standard lead time is 2-3 weeks for stock sizes. Custom setups accessible with amplified conveyance schedules.





Quality Control
Our 30,000-ton yearly generation capacity incorporates comprehensive testing conventions. Each spine experiences dimensional confirmation, weight testing, and coating thickness estimation. We keep up full traceability from crude materials through last shipment.
Quality auditors confirm groove measurements, surface wrap up, and coating astuteness on each batch.






OEM and Customization Services
With 38 specialized experts and progressed fabricating hardware, we give custom arrangements for special applications. Our designing group can alter measurements, materials, or coatings to meet your particular requirements.
Minimum arrange amounts apply for custom arrangements. Contact our specialized group to talk about your venture needs.






Frequently Asked Questions
Q: What's the difference between water grooved flanges and standard flanges?
A: Water grooved flanges use mechanical couplings instead of welding, providing faster installation and vibration isolation.
Q: Can these flanges handle high-pressure applications?
A: Yes, our flanges are rated up to Class 900 (PN150) for high-pressure municipal transmission systems.
Q: Are NSF-61 certified options available?
A: Standard galvanized units meet NSF-61 requirements. Stainless steel variants available for ultra-pure applications.
Contact Us
Ready to specify water grooved flanges for your next project? Our technical team provides expert application guidance and competitive pricing.
Email: zhiyuan@mifittings.com
Experience: 26 years of pipe fitting manufacturing expertise
Capacity: 30,000 tons annual production
Quality: ISO 9001 certified manufacturing processes
Contact us today for technical specifications, pricing, or custom engineering solutions for your water system requirements.
Online Message
YOU MAY LIKE
High quality furniture manufacturer