Descripción
Detalle del producto
Zirconium threaded flanges are internally threaded pipe flanges designed for non-welded assembly where excellent corrosion resistance is required. Compared with carbon steel and many stainless grades, zirconium offers outstanding resistance in organic acids, ácido acético, ácido fórmico, hydrochloric service under specific controlled conditions, and other aggressive media. These flanges are commonly used in chemical plants, pharmaceutical process lines, sistemas marinos, specialty reactors and high-purity service where contamination control and corrosion performance are critical.
SASA FLANGE supplies zirconium threaded flanges in standard and customized dimensions according to ASME B16.5, EN 1092-1, DIN, JIS and GB requirements where applicable. Each order can be supported with chemical analysis, pruebas mecanicas, inspección dimensional, Pruebas del PMI, EN 10204 3.1 Certificado y trazabilidad completa del número de calor.. Perforación personalizada, special facing, non-standard thickness and project-specific marking are available on request.
- ✓Nombre del producto: Bridas roscadas de circonio
- ✓Grado del material: ASTM B564 R60702 / R60704 / R60705
- ✓Tipo de producto: Forged or machined threaded flanges with female NPT or BSP threads
- ✓Característica principal: Excellent corrosion resistance with weld-free installation for threaded piping systems
- ✓Aplicaciones: Procesamiento químico, acid service, sistemas marinos, pharmaceutical plants and specialty water treatment
Parámetros del producto
| Nombre del producto | Bridas roscadas de circonio |
| Grado del material | ASTM B564 R60702, R60704, R60705 |
| Tipo de material | Zirconium and zirconium alloy |
| Formulario de producto | Brida forjada, brida mecanizada, brida roscada |
| Rango de tamaño | DN15 – DN600 (1/2 pulgada – 24 pulgada) |
| Clase de presión | Clase 150 – 1500 / PN10 – PN100 |
| Cara de sellado | RF, FF, RTJ |
| Tratamiento superficial | En escabeche, acabado mecanizado, cleaned, pasivado, perlas de vidrio arruinadas |
| Estándar | ASME B16.5, EN 1092-1, DIN, JIS, GB 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 following chemical composition is for general reference for common zirconium flange grades. Actual composition depends on the selected ASTM grade, melting route and applicable material standard. Final values are confirmed by the material test certificate and project inspection requirements before shipment.
| Elemento | do | Y | Minnesota | PAG | S | cr | En | Mes | Otro |
|---|---|---|---|---|---|---|---|---|---|
| R60702 Typical % | 0.05 máximo | 0.03 máximo | 0.05 máximo | 0.015 máximo | 0.015 máximo | 0.05 máximo | 0.05 máximo | 0.05 máximo | Hf 4.5 máximo, Fe+Cr 0.20 máximo, oh 0.16 máximo, norte 0.025 máximo |
Propiedades mecánicas
Mechanical properties of zirconium threaded flanges vary by grade, forma del producto, reduction ratio, annealed condition and section thickness. The values below are typical reference data for forged or wrought material used for flange machining. Certified test results are provided according to the actual heat and delivery condition.
| Calificación | Resistencia a la tracción | Fuerza de producción | Alargamiento | Dureza | Densidad |
|---|---|---|---|---|---|
| R60702 | 379 MPa mín. | 207 MPa mín. | 16% mín. | Max 95 HRB | 6.51 g/cm3 |
| R60705 | 552 MPa mín. | 379 MPa mín. | 16% mín. | Max 32 HRC | 6.56 g/cm3 |
Tabla de tamaños comunes
| Rango de tamaño | Clase de presión | Cara de sellado | Material | Disponibilidad |
|---|---|---|---|---|
| DN15 – DN50 | Clase 150 – 600 | RF | R60702 / R60704 | Existencias / Producción |
| DN65 – DN300 | Clase 150 – 1500 | RF / RTJ | R60702 / R60705 | Existencias / Producción |
| DN350 – DN600 | Clase 150 – 900 | RF / RTJ | R60702 / R60705 | Producción |
| DN15 – DN150 | PN10 – PN100 | FF / RF | R60702 / R60704 | Hecho a pedido |
Comparación de diferentes especificaciones
| Tipo | Descripción | Uso típico |
|---|---|---|
| Brida roscada ASME | Brida con rosca hembra fabricada para ASME B16.5 dimensions and pressure classes | NPT threaded process piping in chemical and specialty industrial systems |
| ES Brida roscada | Threaded flange produced to EN 1092-1 dimensional requirements with project-specific threading | European process lines, water treatment skids and OEM equipment |
| RF Threaded Flange | Raised face design for use with standard gasketed bolted joints | General corrosive liquid and gas service |
| Brida roscada RTJ | Ring type joint facing for higher pressure sealing performance | High-pressure corrosive process and critical hydrocarbon service |
Normas equivalentes y nombres internacionales
Threaded flange dimensions can be produced to major international standards, while zirconium material grades are generally specified by ASTM and UNS designations. Equivalent project naming may vary by region, so final procurement should confirm both flange dimensional standard and zirconium alloy grade on the purchase order and MTC.
| Estándar / Región | Código estándar | Grado típico / Equivalente |
|---|---|---|
| EE.UU | ASME B16.5 | Threaded flange in ASTM B564 UNS R60702 / R60704 / R60705 |
| Europa | EN 1092-1 | EN dimensional flange machined from zirconium ASTM B564 R60702 |
| Alemania | DIN 2527 / 2566 | DIN pattern threaded flange in zirconium grade R60702 or R60705 |
| Japón | JIS B2220 | JIS flange dimensions with zirconium threaded bore to project requirement |
| Porcelana | GB/T 9119 | GB flange dimensions machined from zirconium forging or plate grade R60702 |
Flujo del proceso de producción
Manufacturing control is important for zirconium threaded flanges because material cleanliness, machining accuracy and traceability directly affect corrosion performance and assembly reliability. SASA FLANGE applies process control from raw material verification to final marking and export packing.
- 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 | Select certified zirconium billets, forgings or plates with full heat records | Certificado de material y trazabilidad |
| Forja | Hot forge or cut preform to required flange blank geometry | Temperatura de forjado y relación de reducción. |
| Tratamiento térmico | Stress relief or annealing according to grade and product form | Control de temperatura y tiempo de mantenimiento. |
| Mecanizado | Machine threads, cara de sellado, bolt holes and outside 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 verifies the zirconium grade against ASTM B564 requirements and project specifications. Spectrometric analysis checks controlled elements such as hafnium, hierro, cromo, oxígeno, nitrogen and residual impurities. This ensures the selected material grade is suitable for corrosive service and matches the heat number stated on the material certificate.
2. Pruebas de propiedades mecánicas
Mechanical testing confirms that the zirconium material meets the specified tensile strength, límite elástico, elongation and hardness values for the ordered grade. Test samples are taken in accordance with applicable standards and reviewed against purchase requirements. These tests help verify flange integrity for assembly, pressure retention and service reliability.
3. Inspección dimensional
La inspección dimensional cubre el diámetro exterior., espesor de brida, círculo de pernos, diámetro del agujero del perno, dimensiones del cubo, thread accuracy and sealing face finish. Raised face or ring joint details are checked with calibrated gauges and instruments. This inspection ensures compatibility with mating flanges, correct gasket seating and smooth installation at the job site.
4. Pruebas PMI y pruebas hidrostáticas
PMI testing is used to confirm positive material identification and prevent grade mix-up during production and packing. Hydrostatic testing can be arranged according to project requirement for assembled components or related fittings. SASA FLANGE proporciona EN 10204 3.1 certificado, inspection records and traceable marking for quality documentation and export compliance.
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
Zirconium threaded flanges are selected for piping systems that require excellent corrosion resistance together with convenient threaded installation. They are especially suitable for compact lines, maintenance-friendly systems and corrosive media service where welding is restricted, contamination must be minimized or disassembly is required for inspection and cleaning.
| Industria | Aplicaciones típicas | Por qué se utiliza este producto |
|---|---|---|
| Petróleo y gas | Sampling lines, chemical injection systems and specialty corrosive service units | Provides corrosion resistance in aggressive media and allows weld-free threaded assembly |
| Procesamiento químico | Acid handling lines, reactor connections, solvent units and organic acid process piping | Zirconium offers excellent resistance to many corrosive chemicals and process fluids |
| Generación de energía | Sistemas DGF, chemical dosing lines and auxiliary corrosive service piping | Used where corrosion resistance and maintenance access are important |
| Tratamiento de agua | High-purity water systems, brine handling and aggressive chemical dosing packages | Suitable for contamination-sensitive and corrosion-critical service conditions |
| Marino y Offshore | Líneas de servicios públicos corrosivas, seawater-related specialty systems and skid-mounted equipment | Good resistance to severe service environments with compact threaded installation |
¿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 a zirconium threaded flange?
A: A zirconium threaded flange is a female-threaded pipe flange machined from zirconium or zirconium alloy material for bolted piping connections without welding. It is used in corrosive process systems where high chemical resistance is required and where threaded installation offers easier maintenance, dismantling or field assembly compared with welded flange types.
q: What materials are available for zirconium threaded flanges?
A: Los materiales comunes incluyen ASTM B564 zirconium grades R60702, R60704 and R60705. Grade selection depends on corrosion environment, mechanical strength and project specification. For many chemical applications, R60702 is widely used, while alloyed grades may be selected for higher strength or specific process conditions. Material selection should match the service medium and operating temperature.
q: ¿Qué clase de presión se admite??
A: SASA FLANGE can supply zirconium threaded flanges in ASME Class 150, 300, 600, 900, 1500 and selected project-specific ratings, with metric PN ranges such as PN10 to PN100 where required. Actual availability depends on size, face type and threading requirement. High-pressure classes are generally produced to order due to the value and machining complexity of zirconium.
q: Poder SASA FLANGE suministrar tamaños personalizados?
A: Sí. SASA FLANGE can manufacture custom zirconium threaded flanges according to drawings or project data sheets. We support non-standard outside diameters, espesor, bolt drilling, NPT or BSP threads, cara elevada o cara RTJ, special surface finish and customized marking. Material can be supplied from certified forgings or plates with full traceability and inspection documentation.
q: ¿Qué certificado se proporciona??
A: Standard quality documentation includes EN 10204 3.1 Certificado de material con trazabilidad del número de calor.. Depending on project requirements, we can also provide chemical analysis reports, mechanical test results, registros de inspección dimensional, PMI testing reports and packing lists. Hydrostatic testing or third-party inspection can be arranged when specified in the purchase order or contract documentation.
Contáctenos
If you are looking for zirconium 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
