| Customization: | Available |
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| Model No: | So Flange |
| Structure: | Round |
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Stainless Steel Threaded Flange
Crafted to perfection, stainless steel threaded flanges are essential pipe fittings engineered for seamless connectivity of pipelines, valves, or equipment via their robust threaded joints. Fashioned from premium-grade stainless steel, including 304, 316, and 316L, these flanges boast remarkable strength, superior corrosion resistance, and the ability to withstand high temperatures. Their design harmonizes the secure stability of traditional flanges with the unparalleled convenience of threaded connections, making them the go-to choice for low-to-medium pressure systems. These flanges shine in scenarios demanding frequent disassembly or where space is a constraint.
Structure
1. Material: Our flanges are crafted from austenitic stainless steel (304/316/316L), with the flexibility of custom grades to suit your unique requirements.
2. Connection Type: Versatile internal or external threads adhere to standards like NPT, BSPP, or G-thread, ensuring compatibility and reliability.
3. Face Type: Choose from flat face (FF), raised face (RF), or tailor your own custom configurations for a perfect fit.
4. Size Range: Offering a wide range of nominal diameters from DN15 to DN4000, with pressure ratings from PN10 to PN40 (or Class 150-300), fitting your specific needs.
Key Features
1. Corrosion Resistance: These flanges stand resilient in environments that are acidic, alkaline, saline, humid, or exposed to high temperatures.
2. Leak-Free Sealing: Enjoy peace of mind as threads, complemented by gaskets or sealants, ensure impeccable joint integrity.
3. Easy Installation: Say goodbye to welding hassles, as these flanges simplify installation, slashing labor and costs.
4. Reusability: The threaded design facilitates effortless disassembly and maintenance, making them a sustainable choice.
5. Surface Finish: Enhance aesthetics and resist contamination with finishes like acid pickling, polishing, or sandblasting.
Applications
- Chemical/Petrochemical: Perfect for pipelines carrying corrosive fluids and gases.
- Food/Pharmaceutical: Ideal for hygienic piping systems that meet GMP standards.
- Water Treatment: Essential for seawater desalination, water supply, and drainage systems.
- Marine/Energy: Designed for saltwater-resistant piping in ships and offshore platforms.
- HVAC: Perfect for hot and cold water circulation systems.
Technical Specifications
- Standards: Conforms to ISO, ANSI/ASME B16.5, DIN, JIS, GB, and more.
- Working Pressure: Fully operational between PN16 to PN40.
- Temperature Range: Operates efficiently from -20°C to +200°C, with 316L capable of enduring higher temperatures.
Installation & Maintenance Guidelines
1. Installation:
- Use thread sealant or PTFE tape to ensure leak-proof connections.
- Avoid excessive torque to prevent potential thread stripping or flange deformation.
2. Compatibility: Verify that thread standards and pressure ratings match those of connected components.
3. Maintenance: Regular inspections of seals and cleaning of threads are crucial to preventing corrosion buildup.
| Material | 304,304L,316,316L,904L,TP321,TP317,S32205,S32507,S31803,S32750,S32760,TP347 TP316T,S310S,TAI2,C276 |
| Specification/Size | DN15-DN4000 |
| Pressure | PN10-PN160; 150LB-2500LB; JIS 5K-JIS 20K |
| Standard | GB,ANSI.JIS,DIN, |
| Sealing Surface | FF,RF,Rtj, Lap Joint, Tongue and Groove, M, F |
| Flange Types | PL,SO,WN,SW,TH,PJ/SE,BL |
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