Cast iron pipe fittings factory

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October 14, 2025
Category Connection: Pipe Fittings
Brief: Discover the DN150 cast iron flange elbow, a durable solution for water supply, drainage, and industrial fluid transportation. Featuring a flange plate structure for easy bolted connections, this elbow ensures stable assembly and sealing. Ideal for redirecting pipes in 45° or 90° directions, it offers excellent strength, wear resistance, and corrosion resistance.
Related Product Features:
  • DN150 cast iron flange elbow with flange plate structure for easy bolted connections.
  • Available in 45° and 90° angles to redirect pipes and direct fluid flow.
  • Constructed from ductile iron grade 500-7/450-12 for superior strength and durability.
  • Complies with ISO2531, EN545, and EN598 standards for reliable performance.
  • Internal coatings include cement mortar lining, bitumen painting, and fusion bonded epoxy.
  • External coatings feature metallic zinc spray, epoxy powder, or customized options.
  • Suitable for water supply, drainage, industrial fluid transport, and fire protection systems.
  • 100% water pressure tested to ensure leak-proof performance.
Faqs:
  • What are the pressure ratings available for the DN150 cast iron flange elbow?
    The DN150 cast iron flange elbow is available with PN10, PN16, PN25, and PN40 flanges to suit various pressure requirements.
  • What standards does the DN150 cast iron flange elbow comply with?
    The elbow complies with ISO2531, ISO4179, ISO8179, BS EN 545, BS EN598, BS4772, ISO7005-2, EN1092-2:1997, DIN2501, and GBT13295 standards.
  • What are the common applications for the DN150 cast iron flange elbow?
    Common applications include building water supply and drainage systems, municipal drainage projects, industrial piping systems, and fire protection piping systems.
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