Descripción
Especificaciones del producto y datos técnicos
Una aleación de níquel de alto rendimiento utilizada para entornos de corrosión severa.
- ✓Excelente resistencia a la corrosión en ambientes reductores y oxidantes.
- ✓Muy adecuado para entornos de ácido clorhídrico y sulfúrico.
- ✓Fuerte resistencia al agrietamiento por corrosión bajo tensión.
- ✓Excelentes propiedades mecánicas a temperaturas elevadas.
- ✓Grados de aleación: C276, B2, B3, C22, Hastelloy X
- ✓Weld neck flange features and benefits
Sujetadores Hastelloy® & Las bridas están disponibles en SASA FLANGE – como Hastelloy C276, que generalmente se considera una aleación versátil y altamente resistente a la corrosión.. Hastelloy weld neck flanges have excellent corrosion resistance in both oxidizing and reducing media which makes it well suited for a variety of strong corrosive applications. Hastelloy weld neck flanges also have exceptional resistance to both sulfuric acid and hydrochloric acid.
Because Hastelloy weld neck flanges resist some of the most severe media, Hastelloy weld neck flanges are often utilized in chemical processing applications where acid chlorides, disolventes, ácidos fórmico y acético, anhídrido acético, gas cloro húmedo, hipocloritos, Se utilizan soluciones de cloro y ácido fosfórico.. Para aplicaciones de procesamiento químico, Hastelloy C276 es el grado más común y una de las aleaciones de níquel más resistentes a la corrosión. – superando el de la mayoría de los otros grados de aleaciones de níquel como Inconel o Monel.
Tipos de bridas disponibles: Bridas, Bridas de junta solapada, Bridas deslizantes, Bridas de soldadura, Bridas roscadas, Bridas con cuello soldado
Referencia de dimensiones de brida
Precision-Engineered weld neck flange for Critical Industrial Service
The weld neck flange from SASA FLANGE delivers proven reliability for demanding piping systems.
Manufactured from certified Carbon Steel through precision forging and CNC machining processes.
Fully compliant with ANSI B16.5, ASME, DIN international standards, ensuring seamless global project integration.
The Carbon Steel construction provides excellent mechanical properties and long-term durability.
Widely trusted across oil and gas, procesamiento químico, generación de energía, and water treatment industries.
SASA FLANGE offers complete size and pressure class availability backed by 15 years of manufacturing expertise.
Complete Size and Pressure Coverage: weld neck flange Specifications
SASA FLANGE manufactures the weld neck flange in sizes from 1/2 pulgada a 60 inches per ANSI B16.5, ASME, DIN.
Available pressure ratings include Class 150-2500, suitable for utility services to ultra-high-pressure applications.
Sealing face configurations include Raised Face, Cara plana, Junta tipo anillo, and Lap Joint options.
Surface treatments available: Aceite antioxidante.
Every piece undergoes dimensional verification with calibrated instruments ensuring bolt hole accuracy and sealing surface integrity per applicable international standards.
From Refineries to Offshore Rigs: Where weld neck flange Performs
Oil and gas facilities install the weld neck flange in wellhead connections and process piping for critical pressure containment.
Chemical plants specify it for reactor vessels and heat exchanger connections requiring long-term corrosion resistance.
Power generation stations deploy it in steam cycle and cooling water systems.
Water treatment facilities use it throughout chemical dosing and distribution piping.
Marine and offshore installations rely on it for topside process piping in harsh saltwater environments.
Get Your weld neck flange Shipped Fast – Request a Quote Today
SASA FLANGE manufactures the weld neck flange to multiple international standards ensuring worldwide compatibility.
Standard sizes ship within 3-7 business days from stock; custom specifications manufactured in 15-30 días.
Every shipment includes Mill Test Certificate per EN 10204 3.1, Pruebas del PMI, and hydrostatic pressure testing under ISO 9001:2015 gestión de calidad.
Contact our engineering team at sales@sasaflange.com or WhatsApp +86 13764965049 for competitive quotations and technical support.
¿Por qué elegir? SASA FLANGE?
15+ Years ExperienceEstablished flange manufacturer serving global industries since 2008. |
Multi-Standard ProductionManufacturing to ANSI, DIN, JIS, GOST standards with CMM inspection. |
Complete Material RangeCarbón, inoxidable, alloy steel with Mill Test Certificates. |
Entrega rápidaStock items ship 3-7 días. Custom orders 15-30 días. |
ISO 9001:2015 CertificadoQuality management ensuring consistent product reliability. |
Global ExportShipped to 50+ countries with professional packaging. |
weld neck flange Application Scenario
The weld neck flange is widely deployed across critical industrial sectors where reliable pipe sealing and pressure containment are essential. Los escenarios de aplicación típicos incluyen:
Desde tuberías de refinería de alta presión hasta redes municipales de distribución de agua, the weld neck flange ensures leak-free connections and long-term service reliability in demanding environments.
weld neck flange installed in industrial piping system
Preguntas frecuentes
q: What is a weld neck flange used for?
A: The weld neck flange creates secure, leak-proof pipe connections in industrial piping systems. Commonly installed in oil and gas, procesamiento químico, generación de energía, e instalaciones de tratamiento de agua. Made from Carbon Steel per ANSI B16.5, ASME standards, it ensures reliable pressure containment. SASA FLANGE supplies full size range with certified quality documentation per EN 10204 3.1.
q: What materials are available for the weld neck flange?
A: SASA FLANGE offers the weld neck flange in carbon steel (ASTM A105), acero inoxidable (A182 F304, F316, F316L), acero aleado (A182 F11, F22), and duplex (A182 F51, F53). Each grade provides specific advantages for different corrosion and temperature environments. Material selection depends on operating media, temperatura, y presión. Every piece includes Mill Test Certificate with verified chemical and mechanical properties.
q: What pressure ratings does the weld neck flange support?
A: The weld neck flange is available in Class 150-2500 pressure classes per ASME standards. Pressure-temperature ratings depend on material grade and operating temperature. Por ejemplo, A105 Class 150 handles 285 psi at ambient temperature. SASA FLANGE engineers can recommend the correct class for your specific operating conditions. Contact sales@sasaflange.com for pressure-temperature rating charts and selection guidance.
q: What standards does the weld neck flange comply with?
A: SASA FLANGEmanufactures the weld neck flange per ANSI B16.5, ASME, DIN international standards. These standards govern dimensions, tolerancias, materiales, calificación, y requisitos de prueba. Nuestro ISO 9001:2015 quality system ensures consistent compliance through calibrated inspection equipment and documented procedures. We also manufacture to project-specific specifications or customer drawings. Every product ships with full dimensional and material certification documentation.
q: What is the delivery time for weld neck flange?
A: SASA FLANGE maintains ready stock of standard weld neck flange sizes and materials for 3-7 day delivery. Custom specifications require 15-30 days production time depending on complexity and quantity. We ship worldwide via sea freight, air freight, or express courier with professional packaging. Expedited production available for urgent orders. Contact sales@sasaflange.com or WhatsApp +86 13764965049 for current stock availability.
Embalaje y envío
📦 El embalaje es bastante importante especialmente en el caso de envíos internacionales en los que los envíos pasan por varios canales hasta llegar al destino final., por eso ponemos especial preocupación en el embalaje para que cada pieza llegue en perfectas condiciones..
SASA FLANGE Empaqueta productos de numerosas maneras según el tipo de producto y los requisitos del cliente.. Nuestras opciones de embalaje estándar incluyen:
- Cajas de madera contrachapada / cajas – para bridas pesadas y productos de gran diámetro
- Palets con film retractilado – para pedidos al por mayor y tamaños estándar
- Bolsas de polietileno individuales + cajas de carton – para bridas y accesorios pequeños
- Recubrimiento de aceite antioxidante + papel impermeable – para transporte marítimo de larga distancia
- Marcado y etiquetado personalizado – según las especificaciones del cliente o los requisitos del proyecto
Todos los embalajes cumplen con los estándares internacionales de exportación.. Se aceptan instrucciones de embalaje especiales previa solicitud..
