Descripción
Detalle del producto
Slip on zirconium flanges are bored slightly larger than the pipe outside diameter so the flange slips over the pipe and is joined by fillet welds at the hub and back side. This design provides economical installation, reliable alignment and good performance in low to medium pressure piping systems handling highly corrosive fluids. Zirconium flanges are widely selected for acetic acid, ácido clorhídrico, ácido sulfúrico, agua de mar, urea and high-purity chemical service due to their excellent corrosion resistance.
SASA FLANGE supplies zirconium slip-on flanges in standard and customized dimensions according to ASME B16.5, EN 1092-1, DIN, Requisitos JIS y GB. Each order can be supported with chemical analysis, pruebas mecanicas, inspección dimensional, Pruebas del PMI, EN 10204 3.1 certificate and full heat number traceability to meet demanding project and end-user specifications.
- ✓Nombre del producto: Slip On Zirconium Flange
- ✓Grado del material: Zirconium 702 / Zirconium 705
- ✓Tipo de producto: Brida deslizante
- ✓Característica principal: Excelente resistencia a la corrosión, clean internal flow transition, instalación económica
- ✓Aplicaciones: Procesamiento químico, acid service, sistemas de agua de mar, plantas de energía, marine and offshore piping
Parámetros del producto
| Nombre del producto | Slip On Zirconium Flange |
| Grado del material | Zirconium 702, Zirconium 705, UNS R60702, UNS R60705 |
| Tipo de material | Reactive metal, corrosion-resistant zirconium alloy |
| Formulario de producto | Brida forjada, cut and machined flange, brida de placa |
| Rango de tamaño | DN15 – DN600 (1/2 pulgada – 24 pulgada) |
| Clase de presión | Clase 150 – 600 / PN10 – PN40 |
| Cara de sellado | RF, FF, TG, MFM |
| Tratamiento superficial | Decapado, pasivación, degreasing, acabado mecanizado, clean packed |
| Estándar | ASME B16.5, 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 following chemical composition is for reference for common industrial zirconium flange grades. Actual composition may vary slightly by grade, raw material form and applicable ASTM or customer specification. Final supply chemistry shall comply with the relevant standard and be confirmed by the mill test certificate and inspection records provided with shipment.
| Elemento | do | Y | Minnesota | PAG | S | cr | En | Mes | Otro |
|---|---|---|---|---|---|---|---|---|---|
| Zirconium 702 | 0.05 máximo | 0.05 máximo | 0.05 máximo | 0.015 máximo | 0.015 máximo | – | – | – | Zr+Hf 99.2 mín.; Fe+Cr 0.2 máximo; h 0.005 máximo; norte 0.025 máximo; oh 0.16 máximo |
| Zirconium 705 | 0.05 máximo | 0.05 máximo | 0.05 máximo | 0.015 máximo | 0.015 máximo | – | 2.0-3.0 | – | Zr+Hf balance; Nb 2.0-3.0; fe 0.2 máximo; h 0.005 máximo; norte 0.025 máximo; oh 0.18 máximo |
Propiedades mecánicas
Mechanical properties shown below are typical reference values for commonly supplied zirconium grades used in flange manufacturing. Actual results depend on grade, forma del producto, forging ratio, condición del tratamiento térmico y espesor de la sección. Certified test values can be provided according to the applicable ASTM material specification and project inspection requirements.
| Calificación | Resistencia a la tracción | Fuerza de producción | Alargamiento | Dureza | Densidad |
|---|---|---|---|---|---|
| Zirconium 702 | 380 MPa mín. | 205 MPa mín. | 16% mín. | 200 HB máx. | 6.51 g/cm3 |
| Zirconium 705 | 550 MPa mín. | 380 MPa mín. | 14% mín. | 250 HB máx. | 6.70 g/cm3 |
Tabla de tamaños comunes
| Rango de tamaño | Clase de presión | Cara de sellado | Material | Disponibilidad |
|---|---|---|---|---|
| DN15 – DN50 | Clase 150 – 600 | RF / FF | Zirconium 702 / 705 | Producción |
| DN65 – DN300 | Clase 150 – 600 | RF / TG / MFM | Zirconium 702 / 705 | Producción |
| DN350 – DN600 | Clase 150 – 300 | RF / FF | Zirconium 702 | Producción |
| DN15 – DN600 | PN10 – PN40 | Type B RF / FF | Zirconium 702 / 705 | Hecho a pedido |
Comparación de diferentes especificaciones
| Tipo | Descripción | Uso típico |
|---|---|---|
| ASME Slip-On Flange | Imperial size zirconium slip-on flange with hub and raised face or flat face to ASME drilling pattern | Process piping in chemical, offshore and power plants |
| EN 1092-1 Tipo 12 | European plate or forged slip-on style flange with PN rating and metric dimensions | Plantas químicas, water treatment and European projects |
| DIN Slip-On Pattern | Metric flange configuration manufactured to DIN dimensional and drilling requirements | Replacement service and legacy European systems |
| JIS / GB Slip-On Flange | Metric slip-on zirconium flange produced to Japanese or Chinese industrial standards | Regional process systems and export fabrication packages |
Normas equivalentes y nombres internacionales
Slip on zirconium flanges can be produced to different international flange standards according to project location and piping design code. While flange dimensions and drilling vary by standard, the zirconium material grade is normally specified separately by ASTM or equivalent material designation. SASA FLANGE can match the required dimensional standard together with approved zirconium raw material grades.
| Estándar / Región | Código estándar | Grado típico / Equivalente |
|---|---|---|
| EE.UU | ASME B16.5 | Zirconium 702 / Zirconium 705 a ASTM B493 o ASTM B551 |
| Europa | EN 1092-1 | Zr 702 / Zr 705, material supplied to ASTM equivalent on request |
| Alemania | DIN 2527 / 2566 | Zirconium 702 / 705 for DIN drilling and facing dimensions |
| Japón | JIS B2220 | Zirconium 702 / 705 for JIS 5K, 10k, 16K applications |
| Porcelana | GB/T 9119 | Zr702 / Zr705 slip-on flange for PN series piping |
Flujo del proceso de producción
Manufacturing of zirconium slip-on flanges requires strict control of raw material identity, clean processing conditions and precision machining. SASA FLANGE follows documented production routes and inspection procedures to ensure dimensional accuracy, corrosion performance and traceability for each delivered flange.
- 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 forging billets, bars or plates from approved mills | Material certificate, grade verification and traceability |
| Forja | Hot working or profile cutting to obtain required flange blank | Controlled temperature, reduction ratio and contamination prevention |
| Tratamiento térmico | Stress relief or annealing according to grade and product condition | Temperatura, atmosphere and holding time control |
| Mecanizado | Cara de sellado, aburrir, centro, bolt holes and flange thickness machined to standard | Precisión dimensional, concentricity and surface finish |
| Inspección | Inspección final antes del envío. | Dimensión, superficie, PMI, visual and document review |
Inspección del producto
1. Inspección de composición química
Chemical composition is verified against the specified zirconium grade using mill certificates and, cuando hace falta, independent laboratory analysis. Key controlled elements such as oxygen, nitrógeno, hydrogen, hierro, chromium and alloying additions are checked to confirm compliance with ASTM material requirements and customer project specifications for corrosion-resistant service.
2. Pruebas de propiedades mecánicas
Mechanical testing is performed according to the applicable material standard and order requirements. Typical verification includes tensile strength, límite elástico, elongation and hardness to ensure the zirconium flange material meets the required mechanical performance after forging and heat treatment. Test records can be linked to each heat number for full traceability.
3. Inspección dimensional
Each slip on zirconium flange is inspected for outside diameter, tamaño del orificio, espesor, círculo de pernos, cantidad de orificios para pernos, diámetro del agujero, hub dimensions and facing details. Raised face or flat face finish is checked carefully to ensure proper gasket seating, fit-up and interchangeability with mating flanges produced to ASME, EN, DIN, Estándares JIS o GB.
4. Pruebas PMI y pruebas hidrostáticas
PMI testing is available to confirm zirconium grade identity and prevent material mix-up in critical corrosive service. Hydrostatic testing is generally performed at the assembled piping or spool level, but additional pressure-related inspections can be arranged if specified. Supply documentation includes EN 10204 3.1 certificado, inspection reports and heat number traceability.
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
Slip on zirconium flanges are selected for piping systems where corrosion resistance is more critical than very high pressure capability. Their excellent compatibility with many aggressive acids, organic chemicals and seawater media makes them a preferred option for long service life, low contamination risk and reliable maintenance performance in demanding industrial plants.
| Industria | Aplicaciones típicas | Por qué se utiliza este producto |
|---|---|---|
| Petróleo y gas | Offshore seawater handling, produced water and corrosion-critical utility lines | Zirconium offers excellent resistance to seawater and chloride-rich environments |
| Procesamiento químico | Acetic acid units, hydrochloric acid systems, urea, organic acid and solvent lines | Outstanding corrosion resistance and purity for aggressive chemical media |
| Generación de energía | Sistemas DGF, condenser auxiliary lines and chemical dosing systems | Long service life in corrosive wet process and utility applications |
| Tratamiento de agua | Desalinización, high-chloride brine systems and specialty chemical injection lines | High resistance to chloride attack and low maintenance requirements |
| Marino y Offshore | Enfriamiento por agua de mar, ballast treatment skids and offshore process modules | Reliable anti-corrosion performance in marine atmospheres and seawater service |
¿Por qué elegir? SASA FLANGE?
- ✓Fabricante profesional de bridas deslizantes 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 slip on zirconium flange?
A: A slip on zirconium flange is a pipe flange with a bore slightly larger than the pipe outside diameter, allowing it to slide over the pipe before welding. It is typically fillet welded at two locations and used in corrosive process systems where zirconium’s excellent resistance to acids, chlorides and seawater is required.
q: What materials are available for slip on zirconium flanges?
A: The most common materials are Zirconium 702 and Zirconium 705, usually supplied to ASTM material specifications such as ASTM B493 o ASTM B551 depending on raw material form. Zirconium 702 is widely used for high corrosion resistance, while Zirconium 705 offers higher strength for selected engineering conditions.
q: ¿Qué clase de presión se admite??
A: SASA FLANGE commonly supplies slip on zirconium flanges in ASME Class 150, 300 y 600, as well as EN or DIN pressure ratings such as PN10, PN16, PN25 y PN40. Higher classes are less common for slip-on zirconium construction, but custom engineering review can be offered based on size and application.
q: Poder SASA FLANGE suministrar tamaños personalizados?
A: Sí. SASA FLANGE can manufacture custom slip on zirconium flanges according to drawings or project specifications, including non-standard bore, special drilling, customized bolt holes, special facing types and unique dimensions. We can also match mating flange requirements in ASME, EN, DIN, JIS, GB or mixed-standard piping packages.
q: ¿Qué certificado se proporciona??
A: Standard supply can include EN 10204 3.1 material certificate together with mill test certificate, dimensional inspection report and heat number traceability. PMI testing records are available for positive material identification, and additional third-party inspection support can be arranged according to project requirements or end-user approval procedures.
Contáctenos
If you are looking for flange slip on zirconium 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
