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Pancake Flange Manufacturer & Exporter High-Quality Flange Solutions from China

Apr 13 2025
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Did you know 42% of pipeline failures originate from substandard flange connections? While you're scrambling to meet deadlines, weak flanges silently drain your budget through rework costs and compliance fines. As China's 1 flange exporter, we've engineered pancake flange
s that slash maintenance costs by 67% - let's explore how.


pancake flange

(pancake flange)


Technical Superiority: Precision-Engineered Pancake Flanges

Our ASME B16.5-certified pancake flanges outperform competitors through:

  • 0.02mm surface finish tolerance (vs industry-standard 0.05mm)
  • ASTM A105 material with 25% thicker cross-sections
  • Hydrostatic tested at 2.5x MAWP (minimum)

Flange Exporter Showdown: China vs Global Suppliers

Feature Our Pancake Flanges European Mfg Other China Exporters
Price (DN150 Class 300) $189 $327 $155
Lead Time 12 days 28 days 18-35 days

Custom Solutions: Your Design, Our Execution

Need non-standard dimensions? Our engineers will:

  • 3D-scan existing components
  • Create ISO-compliant CAD models
  • Deliver prototypes in 7 working days

Proven Performance: Offshore Platform Case Study

When Petronas needed 2,500 custom pancake flanges for their Malikai TLP:

✔️ Delivered 3 days ahead of schedule

✔️ Zero NDT failures during installation

✔️ 18% cost savings vs European bids

Your Turn to Experience Flange Excellence

Why settle for mediocre connections? As China's fastest-growing flange exporter, we guarantee:

🚀 15-year corrosion warranty

📦 Free expedited shipping on orders >$50k

💡 Live video factory tours available

Claim Your Custom Quote Now →

pancake flange

(pancake flange)


  • Overlay Welding Clad Steel Pipe

    Overlay Welding Clad Steel Pipe

    Overlay Welding clad Steel Pipe features a high-performance welded overlay that enhances the pipe’s surface properties, providing superior resistance to corrosion, erosion, and wear. This process involves applying a wear-resistant alloy layer over a strong steel base, making it ideal for industries such as oil and gas, mining, and chemical processing, where pipes are exposed to harsh conditions. The overlay ensures extended service life, reduced maintenance costs, and reliable performance even in extreme environments. With its combination of strength, durability, and corrosion resistance, the Overlay Welding Steel Pipe is a trusted solution for critical applications.
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  • Factory Prefabricated Products

    Fabrikgefertigte Produkte

    Im modernen Industriebau beeinflussen Qualität und Liefereffizienz von Rohrverbindungen direkt den Erfolg oder Misserfolg eines Projekts. Dank unseres fortschrittlichen Produktionskonzepts und unserer starken technischen Kompetenz konzentrieren wir uns auf die werkseitige Vorfertigung von Produkten und bieten umfassende Rohrverbindungslösungen für viele Schlüsselbereiche wie die Petrochemie und die Kohlechemie.
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  • Bend Pipe

    Rohrbogen

    Bend is a crucial pipe fitting used to change the direction of flow in a piping system. It allows for smooth transitions between sections of pipe, accommodating layout constraints, avoiding obstacles, and optimizing flow paths. Bends are designed to maintain the fluid's velocity and minimize pressure loss while providing the necessary angle of deviation. They are commonly used in various industries, including oil and gas, petrochemicals, water supply, and HVAC systems.
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Um Mehrwert für Kunden zu schaffen!
Cangzhou Leo Technology Co., Ltd. hat seinen Sitz in der Wirtschaftsentwicklungszone des Kreises Mengcun der Stadt Cangzhou in der Provinz Hebei. Es ist ein spezialisiertes Hightech-Unternehmen, das Forschung und Entwicklung, Produktion und Vertrieb von Verbundrohren und -formstücken vereint.
Nachricht
Das Unternehmen betrachtet die Produktqualität als das Lebenselixier des Unternehmens, richtet ein solides Qualitätsmanagementsystem gemäß den Anforderungen der Industrie- und nationalen Standards ein, kontrolliert alle Aspekte der Eingabe und Ausgabe im gesamten Prozess, achtet auf jedes Detail und stellt sicher, dass die Erfolgsquote bei der Produktlieferung 100 % beträgt.
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