Descripción
Detalle del producto
Incoloy threaded flanges are forged flanges manufactured with tapered female pipe threads, allowing connection to threaded pipe or fittings without welding. They are selected for services requiring strong resistance to oxidation, carburación, chloride environments and elevated temperatures. Commonly used in chemical plants, sistemas marinos, intercambiadores de calor, boiler piping and instrument lines, these flanges provide reliable sealing performance and convenient installation where welding is impractical or restricted.
SASA FLANGE supplies Incoloy threaded flanges in standard and customized dimensions according to ASME, EN, DIN, Requisitos JIS y GB. Each batch can be provided with chemical analysis, pruebas mecanicas, dimensional inspection and PMI verification. EN 10204 3.1 proceso de dar un título, heat number identification and full traceability are maintained throughout production to support critical industrial projects and export documentation requirements.
- ✓Nombre del producto: Bridas roscadas Incoloy
- ✓Grado del material: Incoloy 800, 800h, 800HT, 825
- ✓Tipo de producto: Forged Threaded Pipe Flange
- ✓Característica principal: High temperature and corrosion resistance with weld-free threaded installation
- ✓Aplicaciones: Petróleo y gas, procesamiento químico, plantas de energía, tubería costa afuera, tratamiento de agua
Parámetros del producto
| Nombre del producto | Bridas roscadas Incoloy |
| Grado del material | Incoloy 800 / 800h / 800HT / 825, ASTM B564 UNS N08800 / N08810 / N08811 / N08825 |
| Tipo de material | Nickel-Iron-Chromium Alloy |
| Formulario de producto | Forged and CNC machined threaded flange |
| Rango de tamaño | DN15 – DN600 (1/2 pulgada – 24 pulgada) |
| Clase de presión | Clase 150 – 2500 / PN10 – PN100 |
| Cara de sellado | RF, FF, RTJ |
| Tratamiento superficial | mecanizado, en escabeche, pasivado, marked and protected with anti-rust packing |
| Estándar | ASME B16.5, ASME B16.47, EN 1092-1, DIN, JIS B2220, GB/T 9119 o especificación del cliente |
| Inspección | Análisis químico, Prueba mecánica, Prueba PMI, Dimensional, Hidrostático |
| Certificado | EN 10204 3.1 Certificado de material disponible |
| Servicio de procesamiento | Corte, Mecanizado CNC, Perforación personalizada, Procesamiento de tamaño personalizado |
Composición química
The chemical composition below is for general reference for common Incoloy grades used in threaded flange production. Exact composition depends on the selected alloy grade, applicable ASTM specification and mill test certificate. Final values supplied by SASA FLANGE follow approved raw material standards and corresponding EN 10204 3.1 documentación.
| Elemento | do | Y | Minnesota | PAG | S | cr | En | Mes | Otro |
|---|---|---|---|---|---|---|---|---|---|
| Incoloy 825 % | 0.05 máximo | 0.50 máximo | 1.00 máximo | 0.03 máximo | 0.03 máximo | 19.5-23.5 | 38.0-46.0 | 2.5-3.5 | Cu 1.5-3.0, De 0.6-1.2, Fe balance |
Propiedades mecánicas
Mechanical properties shown are typical minimum values for commonly specified Incoloy grades used for flange forgings. Actual test results may vary according to grade, forging reduction ratio, condición del tratamiento térmico y espesor de la sección. Certified values are confirmed by mechanical testing and recorded in the material test certificate for each heat.
| Calificación | Resistencia a la tracción | Fuerza de producción | Alargamiento | Dureza | Densidad |
|---|---|---|---|---|---|
| Incoloy 800 | 500 MPa mín. | 205 MPa mín. | 30% mín. | ≤ 170 HB | 7.94 g/cm3 |
| Incoloy 825 | 585 MPa mín. | 240 MPa mín. | 30% mín. | ≤ 200 HB | 8.14 g/cm3 |
Tabla de tamaños comunes
| Rango de tamaño | Clase de presión | Cara de sellado | Material | Disponibilidad |
|---|---|---|---|---|
| DN15 – DN50 | Clase 150 – 600 | RF | Incoloy 800 / 825 | Existencias / Producción |
| DN65 – DN300 | Clase 150 – 1500 | RF / RTJ | Incoloy 800H / 800HT / 825 | Existencias / Producción |
| DN350 – DN600 | Clase 150 – 2500 | RF / RTJ | Incoloy 800H / 825 | Producción |
| DN700 – DN1500 | Clase 150 – 900 | RF | Incoloy 800 / 825 | Hecho a pedido |
Comparación de diferentes especificaciones
| Tipo | Descripción | Uso típico |
|---|---|---|
| Brida roscada ASME | Forged flange with NPT threaded bore manufactured to ASME B16.5 dimensiones | High-pressure utility, process and instrument piping |
| ES Brida roscada | Threaded flange produced to EN 1092-1 dimensional and pressure rating requirements | European industrial plants and replacement projects |
| RF Threaded Flange | Raised face threaded flange designed for use with ring gaskets or spiral wound gaskets | química general, oil and gas and power applications |
| RTJ Threaded Flange | Ring type joint threaded flange for high-pressure service with metal ring gasket seating | Refinería, offshore and high-temperature critical service |
Normas equivalentes y nombres internacionales
Threaded flange dimensions, pressure classes and naming conventions vary by market. SASA FLANGE can manufacture Incoloy threaded flanges to major international standards and customer drawings. Equivalent grade descriptions may differ by region, but the supplied alloy chemistry and mechanical properties are controlled according to the selected material specification and certified raw material source.
| Estándar / Región | Código estándar | Grado típico / Equivalente |
|---|---|---|
| EE.UU | ASME B16.5 | ASTM B564 UNS N08800 / N08810 / N08811 / N08825 |
| Europa | EN 1092-1 | Aleación 800 / 800h / 800HT / 825 threaded flange to EN dimensions |
| Alemania | DIN 2565 / 2566 | Werkstoff equivalent nickel alloy threaded flange by customer requirement |
| Japón | JIS B2220 | Incoloy 800 / 825 equivalent threaded flange for JIS drilling |
| Porcelana | GB/T 9119 | NS1101 / NS142 equivalent nickel alloy threaded flange by project specification |
Flujo del proceso de producción
SASA FLANGE controls the full production route for Incoloy threaded flanges, from raw material verification to final machining and inspection. Process control is important for nickel alloy forgings to ensure dimensional precision, thread accuracy, material integrity and traceable quality documentation.
- 1. Selección de materia prima
- 2. Forja / Corte
- 3. Tratamiento térmico
- 4. Mecanizado en desbaste
- 5. Terminar el mecanizado
- 6. Perforación
- 7. Tratamiento superficial
- 8. Inspección
- 9. Calificación
- 10. Embalaje
- 11. Entrega
| Paso del proceso | Descripción | Punto de control de calidad |
|---|---|---|
| Materia prima | Seleccione palanquillas o placas de forja certificadas | Certificado de material y trazabilidad |
| Forja | Forjado en caliente para lograr la forma requerida. | Temperatura de forjado y relación de reducción. |
| Tratamiento térmico | Solution annealing or annealing as required by alloy grade | Control de temperatura y tiempo de mantenimiento. |
| Mecanizado | Cara de sellado, internal threads, bolt holes and dimensions | Precisión dimensional y acabado superficial. |
| Inspección | Inspección final antes del envío. | Dimensión, superficie, PMI, hidrostático |
Inspección del producto
1. Inspección de composición química
Chemical composition inspection is performed on raw material and, cuando hace falta, on finished forgings to confirm conformity with the specified Incoloy grade. Key alloying elements such as nickel, cromo, molibdeno, copper and titanium are verified against applicable ASTM requirements. This process helps ensure corrosion resistance, high-temperature performance and consistency with the material test certificate.
2. Pruebas de propiedades mecánicas
Mechanical testing verifies that the forged flange material meets specified tensile strength, límite elástico, requisitos de elongación y dureza. Test samples are taken in accordance with the relevant material specification and heat treatment condition. These checks confirm that Incoloy threaded flanges have the required strength and ductility for pressure service, thermal cycling and demanding industrial operating environments.
3. Inspección dimensional
Dimensional inspection covers outside diameter, espesor, aburrir, thread accuracy, bolt hole circle, bolt hole diameter and sealing face geometry. For raised face and RTJ designs, the profile and machining finish are carefully checked to match standard tolerances. This inspection ensures fit-up compatibility with mating flanges, threaded pipe connections and specified gasket systems in field installation.
4. Pruebas PMI y pruebas hidrostáticas
Positive Material Identification is available to verify alloy grade and prevent mixed materials in critical projects. Hydrostatic or pressure-related inspection can be arranged according to project scope and applicable standards for assembled items or special requirements. SASA FLANGE proporciona EN 10204 3.1 certificado, inspection reports, heat number traceability and other supporting documentation for export and third-party review.
Embalaje del producto
- ✓Embalaje de caja de madera: Adecuado para productos de alta presión y gran diámetro.
- ✓Embalaje de paletas con film retráctil: Adecuado para envíos por lotes y tamaños estándar
- ✓Recubrimiento de aceite antioxidante + Papel impermeable: Utilizado para la protección del transporte marítimo.
- ✓Bolsa de plástico individual + Caja de cartón: Utilizado para accesorios pequeños y productos roscados.
- ✓Borrar marcado: Calificación, tamaño, clase de presión, número de calor y número de pedido
Aplicaciones
Incoloy threaded flanges are used in systems where corrosion resistance, oxidation resistance and elevated temperature strength are important. Their threaded design is preferred for smaller pipe sizes, maintenance service, hazardous areas and locations where welding must be minimized. They are widely selected for aggressive media, high-temperature utility lines and process piping across multiple industries.
| Industria | Aplicaciones típicas | Por qué se utiliza este producto |
|---|---|---|
| Petróleo y gas | Instrument connections, chemical injection lines, tubería de servicios públicos, offshore topside systems | Provides corrosion resistance and threaded assembly where welding is limited or maintenance access is needed |
| Procesamiento químico | Acid service lines, reactor auxiliaries, heat transfer systems, chlorides-containing process piping | Incoloy alloys offer excellent resistance to corrosion, scaling and aggressive chemical media |
| Generación de energía | Boiler auxiliary piping, superheater support systems, high-temperature service connections | Good mechanical stability and oxidation resistance at elevated temperatures |
| Tratamiento de agua | Desalination skids, brine handling lines, chemical dosing systems | Suitable for chloride-bearing environments and long service life requirements |
| Marino y Offshore | Seawater utility systems, fire water lines, platform process modules | Combines nickel alloy corrosion resistance with convenient threaded installation in compact spaces |
¿Por qué elegir? SASA FLANGE?
- ✓Fabricante profesional de bridas roscadas para proyectos industriales globales.
- ✓Tamaño personalizado, clase de presión y calidad del material según dibujos
- ✓Soporte estándar completo: ASME, EN, DIN, JIS, ES, GOST y especificaciones del cliente.
- ✓Trazabilidad del material con control del número de calor y EN 10204 3.1 certificado de materiales
- ✓Análisis químico, pruebas mecanicas, Pruebas del PMI, inspección hidrostática y dimensional
- ✓Disponibilidad de stock para artículos estándar., plazo de entrega 3-7 días; producción personalizada 15-30 días
- ✓Embalaje de exportación para el mar, transporte aereo y terrestre
- ✓15+ años de experiencia suministrando 50+ países en todo el mundo
Preguntas frecuentes
q: What is an Incoloy threaded flange?
A: An Incoloy threaded flange is a forged nickel alloy flange with a female threaded bore that connects directly to threaded pipe without welding. It is mainly used in small to medium pipe sizes where corrosion resistance, high-temperature performance and easy installation are required. These flanges are commonly supplied with raised face or ring type joint sealing surfaces.
q: What materials are available for Incoloy threaded flanges?
A: SASA FLANGE commonly supplies Incoloy 800, 800h, 800HT and 825 bridas roscadas. These materials are produced from certified nickel-iron-chromium alloy forgings in accordance with applicable ASTM specifications such as ASTM B564. Material selection depends on service temperature, corrosion conditions, pressure class and project standards specified by the customer.
q: ¿Qué clase de presión se admite??
A: Incoloy threaded flanges are typically available in ASME Class 150, 300, 600, 900, 1500 y 2500, depending on size and design standard. EN and DIN pressure ratings such as PN10 to PN100 can also be supplied for project requirements. For high-pressure service, RTJ facing and precise machining are available on request.
q: Poder SASA FLANGE suministrar tamaños personalizados?
A: Sí. SASA FLANGE can manufacture custom threaded flanges according to drawings or project specifications, including non-standard outside diameter, espesor, patrón de perforación, forma de hilo, sealing face and special alloy grade. Custom machining for RF, FF or RTJ faces, as well as special markings and third-party inspection requirements, can also be arranged.
q: ¿Qué certificado se proporciona??
A: SASA FLANGE puede proporcionar EN 10204 3.1 material certificate with heat number traceability for Incoloy threaded flanges. Supporting documents may include chemical analysis, mechanical test reports, dimensional inspection records and PMI results. Additional documentation, including third-party witness inspection and project-specific quality dossiers, can be arranged based on customer requirements.
Contáctenos
If you are looking for incoloy threaded flanges or related custom flange products, por favor contacte SASA FLANGE con tu talla requerida, clase de presión, grado del material, estándar, tratamiento superficial, requisitos de cantidad e inspección. Nuestro equipo proporcionará soluciones técnicas profesionales y cotizaciones competitivas dentro de 24 horas.
- 📧 Correo electrónico: sales@sasaflange.com
- 📱 WhatsApp: +86 13764965049
- ☎️ Teléfono: +86 21 52236361
- 🌐 Sitio web: www.sasaflange.com
