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Mega Flange Manufacturer & Exporter High-Quality Flanges from China

Abr 24 2025
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Did you know 43% of pipeline failures stem from substandard flange connections? Imagine losing $250,000 daily due to unplanned downtime. As a leading flange exporter in China, we’ve engineered mega flange
s
that eliminate these risks. Keep reading to discover how our solutions outperform competitors.


mega flange

(mega flange)


Technical Superiority: Built to Withstand Extreme Conditions

Our mega flanges aren’t just bigger – they’re smarter. With 30% thicker necks and robotic weld integration, they handle 20% higher PSI than standard ASME B16.5 models. See how we dominate:

Feature Standard Flanges Mega Flanges
Max Pressure 2,500 PSI 3,000 PSI
Corrosion Resistance ASTM A105 Duplex 2205

Flange Exporter Showdown: China vs Global Competitors

Why do 78% of EU buyers now source mega flanges from China? Our automated foundries produce 500+ units daily with 0.02mm precision – at 40% lower cost than German manufacturers.

Custom Solutions: Your Blueprint, Our Execution

Need non-standard bore sizes? Special coating? Our engineering team delivers bespoke mega flanges in 15 working days. Recent success: 96 mega flanges for Dubai’s LNG terminal, delivered 8 days ahead of schedule.

Proven Performance: Mega Flanges in Action

PetroChina’s Xinjiang pipeline: 2,800 mega flanges operating at -40°C for 3 years with zero leaks. That’s reliability you can bank on.

Ready to Upgrade Your Pipeline Game?

As China’s top-rated flange exporter, we guarantee 24/7 support and 15-year performance warranties.


mega flange

(mega flange)


FAQS on mega flange

Q: What is a mega flange used for in industrial applications?

A: A mega flange is a large-diameter piping component used to connect heavy-duty pipelines, valves, or equipment in high-pressure systems. It ensures secure sealing and structural stability for industrial infrastructure. Common applications include oil/gas, chemical plants, and power generation.

Q: Why choose a flange exporter from China for mega flanges?

A: Chinese flange exporters offer cost-effective manufacturing, ISO-certified production, and bulk-order capabilities for mega flanges. They combine advanced machining technology with competitive pricing, making them ideal for global procurement needs.

Q: How do mega flanges differ from standard flanges?

A: Mega flanges are designed for extreme conditions, featuring thicker dimensions, higher pressure ratings, and specialized materials like ASTM A694 F65. Unlike standard flanges, they accommodate larger pipe diameters (typically 24"+) and complex industrial requirements.

Q: What certifications should a reliable flange China supplier provide?

A: Reputable China suppliers should offer mega flanges with ISO 9001, PED 2014/68/EU, and ASME B16.5 certifications. Third-party inspection reports (e.g., SGS) and material traceability documentation are also critical for quality assurance.

Q: Can mega flange exporters customize products for specific projects?

A: Yes, professional flange exporters provide custom mega flanges with tailored dimensions, materials (e.g., stainless steel, alloy), and surface treatments. They typically offer CAD design support and prototype testing for project-specific requirements.

  • Carbon Semless Steel Pipes

    Tubos de aço carbono sem emenda

    Carbon Seamless Steel Pipes are made from high-quality carbon steel and manufactured without welded seams, offering exceptional strength, durability, and resistance to pressure. These pipes are ideal for a wide range of applications, including oil and gas pipelines, construction, automotive, and fluid transportation systems. The seamless design ensures uniformity, higher structural integrity, and improved performance under high pressure and temperature conditions.
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  • Flange

    Flange

    Introdução ao produto Flange Flanges são usados ​​para conectar tubos a tubos ou tubos a equipamentos, garantindo uma conexão selada e estável. Eles evitam vazamento de fluidos e podem suportar certas pressões e tensões, garantindo conexões confiáveis. Os diâmetros nominais do flange variam de DN15-DN2000 e além, cobrindo várias necessidades de conexão de tubulação. Os flanges aderem principalmente aos padrões internacionais, como ASME B16.5-2020, ASME B16.47-2020 e API 6A-2018.
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  • Elbow

    Cotovelo

    Carbon Steel &stainless Steel Elbow Elbows are pipe fittings used to change the direction of pipelines in piping systems, commonly employed at pipeline bends. They are widely used in industries such as petroleum, chemical, and power. The common size range for elbows is DN15-DN2000, and typical angles include 45°, 90°, and 180°.
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Para criar valor para os clientes!
A Cangzhou Leo Technology Co., Ltd. está localizada na Zona de Desenvolvimento Econômico do Condado de Mengcun, Cidade de Cangzhou, Província de Hebei. É uma empresa especializada de alta tecnologia que integra pesquisa e desenvolvimento, produção e vendas de tubos e conexões compostos.
Notícias
A empresa considera a qualidade do produto como a vida da empresa, estabelece um sistema de gestão de qualidade sólido de acordo com os requisitos da indústria e dos padrões nacionais, controla todos os aspectos de entrada e saída em todo o processo, presta atenção a cada detalhe e garante que a taxa de aprovação na entrega do produto seja de 100%.
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