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Ductile Iron Flanges Manufacturer & Supplier | Ductile Iron | Nitech Stainless Inc

Ductile Iron Flanges Manufacturer & Supplier | Ductile Iron | Nitech Stainless Inc
Specification Details
Flanges TypesSlip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind
Class150 Lbs, 300 Lbs, 900 Lbs, 600 Lbs, 1500 Lbs, 2500 Lbs Asa 150, 160, 100, 64, 40, 25, 16, 10, Asa 300, Pn 6
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Large Male Female (lmf), Lap Joint Face (ljf), Large Tongue & Groove, Small Tongue, Small Male Female (smf), Groove

Ductile Iron Flanges Manufacturer | ASTM A536 Ductile Iron Flange

Nitech Stainless Inc. is a reputable Ductile Iron Flanges Manufacturer that delivers high-quality and accurately manufactured flange products to piping systems within industries. Ductile Iron Flanges are produced using high-strength ductile cast iron, which is very tough, resistant to impact, and can withstand high pressure. The applications of these flanges are largely in water treatment plants, municipal pipelines, irrigation systems, fire protection networks, and industrial applications in the provision of fluid transportation. They are ideal due to their high mechanical characteristics and flexibility and are therefore preferable in situations that demand high-quality connections and a long lifespan of the system. Ductile Iron Flanges are available in various pressure ratings, sizes, and types of facing and are designed to have a secure and leakproof operation in harsh field conditions.

Ductile Iron Flanges are manufactured to international standards, namely the ASTM, ANSI, DIN, and EN standards, and therefore have a high level of dimensional accuracy, corrosion resistance, and structural reliability. These products are typically distributed via a reliable b2b market to contractors, infrastructure developers, and industrial purchasers all over the globe. Alloy steel 4140 Flanges are also very common in high-strength industrial pipe works due to their excellent mechanical strength and wear resistance. Ductile Iron Flanges find common application in the water distribution systems, in sewage treatment plants, pumping stations, and industrial processing plants, as well as utility networks, whereby the reliability of the flange connections and continuity over time are crucial.

Material & Grades Table – Ductile Iron Flanges

MaterialGradeStandardOD (mm)Thickness (mm)Weight (kg/m)
Ductile IronASTM A536 60-40-18ASTM A53680 – 200010 – 80As per size
Ductile IronASTM A536 65-45-12ASTM A53680 – 200010 – 80As per size
Ductile IronASTM A536 80-55-06ASTM A53680 – 200010 – 80As per size
Ductile IronEN-GJS-400-15EN 156380 – 200010 – 80As per size
Ductile IronEN-GJS-500-7EN 156380 – 200010 – 80As per size
Ductile IronEN-GJS-600-3EN 156380 – 200010 – 80As per size
The table above provides an overview of some of the most common material types, grades, standards, and dimensions of Ductile Iron Flanges in industrial and municipal piping systems. The materials used in the manufacture of these flanges are designed to enable them to offer high strength, impact barrier material, and pressure management, and they are also applicable in water treatment plants, sewage systems, fire systems, irrigation systems, and other heavy infrastructure applications where a high-quality and durable connection of pipes is required.


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Frequently Asked Questions

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Countries We Export

  • India

Cities We Supply

  • Ahmadnagar

  • Ahmadpur

  • Ahmedabad

  • Bangalore Rural

  • Bangalore Urban

  • Bengaluru

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Hyderabad

  • Jaipur

  • Jodhpur

  • Jodhpur (ahmedabad)

  • Kalyan

  • Kolhapur

  • Kolkata

  • Lucknow

  • Mumbai

  • Mumbai Suburban

  • Murud (raigad)

  • Nagpur

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat

Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

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