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

Dub 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)


  • Factory Prefabricated Products

    Tovární prefabrikované výrobky

    V moderní průmyslové výstavbě kvalita a efektivita dodávek potrubních tvarovek přímo ovlivňují úspěch či neúspěch projektu. Díky pokročilé koncepci výroby a silné technické síle se zaměřujeme na tovární prefabrikaci produktů a poskytujeme všestranná řešení potrubních armatur pro mnoho klíčových oblastí, jako je petrochemický průmysl a uhelný chemický průmysl.
    ZOBRAZIT VŠE
  • Pipe Cap

    Uzávěr potrubí

    Pipe caps come in different shapes, including round, square, and oval, and can be designed for both threaded and welded connections. They ensure the integrity of piping systems during transportation, storage, and installation by protecting the pipe ends from dirt, debris, and environmental factors. Durable and easy to install, pipe caps are critical for maintaining system efficiency and safety.
    ZOBRAZIT VŠE
  • Laser Clad  Pipe

    Laser Clad Pipe

    Laser clad steel pipes are manufactured using laser cladding technology. This technology involves adding cladding material to the surface of ordinary steel pipe base material, using high-energy-density laser beams to fuse the cladding material with the steel pipe surface, forming a metallurgically bonded cladding layer. These pipes are generally used in compressed air energy storage projects as underground deep well transportation pipes or casings, as well as in oil, natural gas, and geothermal well extraction.
    ZOBRAZIT VŠE
Vytvářet hodnotu pro zákazníky!
Cangzhou Leo Technology Co., Ltd. se nachází v zóně hospodářského rozvoje okresu Mengcun, město Cangzhou, provincie Hebei. Jedná se o specializovaný high-tech podnik, který integruje výzkum a vývoj, výrobu a prodej kompozitních trubek a tvarovek.
Zprávy
Společnost považuje kvalitu produktů za život podniku, zavádí řádný systém řízení kvality v souladu s požadavky průmyslových a národních norem, kontroluje všechny aspekty vstupu a výstupu v celém procesu, věnuje pozornost každému detailu a zajišťuje, že rychlost dodávky produktu je 100%.
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