NEWS

Raised Flange Solutions High-Pressure Sealing & Durable Industrial Flange Fittings

Abr 12 2025

raised flange

Did you know 38% of pipeline failures occur at connection points? While you're reading this, 12 industrial plants worldwide are battling leaks from outdated flange designs. Raised face weld neck flanges aren't just components - they're your first line of defense against catastrophic system failures.

Technical Superiority of Raised Flange Designs

Our ASME B16.5-certified raised flange
products outperform standard models with:

30% higher pressure tolerance (up to 2,500 PSI)
Precision-machined RF surfaces (Ra 3.2 μm finish)
360° full penetration weld necks

Head-to-Head: Raised Face Flange Performance Comparison

Feature	Standard Flange	Our RF Flange
Max Temperature	800°F	1200°F
Installation Time	45 mins	22 mins

Custom Solutions for Your Unique Needs

Choose from 47 standard sizes or request bespoke configurations:

Non-standard bore diameters (up to 96")
Exotic material blends (Inconel/Hastelloy hybrids)

Proven Success: Offshore Platform Case Study

Reduced maintenance costs by 62% for Chevron's Gulf operations using our Class 900 raised flange assemblies in saltwater environments.

Ready to Eliminate Flange Failures Forever?

Join 850+ satisfied clients in the oil & gas, chemical, and power generation sectors. Request your free flange stress analysis today!

Q: How does raised face flange prevent leakage?

Our RF design creates 72% tighter seal through concentric grooves.

Q: Maximum pressure for raised weld neck flanges?

2,500 PSI standard, upgradable to 4,000 PSI.

Q: Lead time for custom raised flanges?

15 business days for most non-standard orders.

raised flange

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Los productos anticorrosivos y de aislamiento térmico que fabricamos desempeñan un papel fundamental en los sistemas de tuberías industriales, especialmente los accesorios para tuberías de aislamiento térmico y las tuberías de acero. Estos accesorios incluyen codos, tes, reductores y soportes de tubería, con especificaciones que van desde DN15 hasta DN1800, y están fabricados en acero al carbono, acero aleado, acero inoxidable, compuestos bimetálicos, aleaciones a base de níquel y otros materiales.
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Un reductor es un accesorio que se utiliza para conectar tuberías de diferentes diámetros, facilitando transiciones suaves entre diferentes capacidades de caudal en los sistemas de tuberías. Disponibles en diseños concéntricos y excéntricos, los reductores ayudan a mantener una eficiencia de caudal óptima a la vez que minimizan la pérdida de presión y la turbulencia.
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Mechanical composite steel pipe (MCSP) is a kind of high-performance pipe, which is specially designed for demanding industrial applications. Combining the durability and strength of steel with advanced composite materials, MCSP provides enhanced corrosion resistance, high pressure and extreme temperatures.
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¡Crear valor para los clientes!

Cangzhou Leo Technology Co., Ltd. se encuentra en la Zona de Desarrollo Económico del Condado de Mengcun, ciudad de Cangzhou, provincia de Hebei. Es una empresa especializada en alta tecnología que integra la investigación, el desarrollo, la producción y la venta de tuberías y accesorios compuestos.

Noticias

La empresa considera la calidad del producto como la vida de la empresa, establece un sólido sistema de gestión de calidad de acuerdo con los requisitos de la industria y los estándares nacionales, controla todos los aspectos de entrada y salida en todo el proceso, presta atención a cada detalle y garantiza que la tasa de aprobación de la entrega del producto sea del 100%.

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