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Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material

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Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material

China Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material supplier
Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material supplier Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material supplier

Large Image :  Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material

Product Details:

Place of Origin: China
Brand Name: non-standard
Certification: ISO9001;TS16949
Model Number: custom-built

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ton
Price: quote according to different drawing technique requirements
Packaging Details: Plywood crate + VCI Anti-Rust Bag
Delivery Time: within 60 days
Payment Terms: T/T, L/C
Supply Ability: 300 Tons every month
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Detailed Product Description
Material: Ductile Iron GGG40 Process: Green Sand Casting Process
Machining: CNC Machining Surface: Paint
Used For: Valve Industry Packing: Crate

Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material

 

Product Description and Process

 

1. Ductile Iron Valve Casting With GGG40 Material Custom Valve Fittings

 

2. Production process: green sand molding, pre-coated sand molding and resin sand molding which can produce iron castings from 50 gram to 2000 kilograms

 

3. Machining process: CNC machine, machining center, lathe, mill machine, drill machine, etc.

 

4. Surface treatment process: paint coating, electrophoretic coating, electrogalvanizing coating, black oxide coating, phosphate coating, powder coating, etc.

 

Product Material and Uses

 

1. Normally produce with gray iron HT200, HT250, ductile iron 65-45-12, 60-40-18, 80-55-06, 80-60-03, etc.

2. The ductile iron casting products are widely used for Auto-cars, trains, trucks, vehicle components, mining machinery components, agricultural machinery parts, textile machinery parts, construction machinery parts, valves and pump parts, etc.

 

Ductile Iron Castings & Ductile Cast Iron

 

If cast iron is subject to a compressive load, these stress points are not particularly detrimental and flake graphite cast iron is excellent under compression. However, tensile loading above the natural tensile strength of the cast iron can cause rapid tensile failure as cracks propagate rapidly out from these stress points. The result of this is that cast iron has virtually no elongation, is a brittle material and is therefore limited in its use in tensile and shock loading applications. For years foundrymen and metallurgists tried to develop a new type of cast iron that would withstand bending and shock loading and would have the characteristics more of malleable cast iron but could be produced at the lower cost of grey cast iron. This resulted in the development of Ductile Cast Iron.

 

 

 

VALVES & VALVE ACCESSORIES

 

  • Gate Valves
  • Check Valves
  • Butterfly Valves
  • Air Release Valves
  • Ball Valves
  • Plug Valves
  • Flap Valves
  • Surge Valves
  • Control Valves
  • Mud Valves
  • Fire Hydrants
  • Water Meters
  • Backflow Preventers

Specialties Include the Supply of Product for:

  • Lift Stations
  • Wastewater Treatment Plants
  • Water Treatment Plants
  • Ground Storage Tanks
  • Elevated Storage Tanks
  • Pump Stations
  • Petrochemical
  • Pipelines
  • Underground Utilities
  • Fire Suppression

Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material      Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material    Custom Valve Fittings Ductile Iron Valves Casting With GGG40 Material

 

What is in Ductile Iron? (Composition)

If you were to do a chemical analysis of ductile iron, this is what you would normally find:

Iron ~94%

Carbon 3.2 – 3.60%

Silicon 2.2 – 2.8%

Manganese 0.1 – 0.2%

Magnesium 0.03 – 0.04%

Phosphorus 0.005 – 0.04%

Sulfur 0.005 – 0.02%

Copper <= 0.40%

To improve the strength of ductile iron, additional tin or copper can be added. To improve corrosion resistance, copper, nickel, or chromium can replace anywhere from 15-30% of the iron.

 

 

 

Common Ductile Iron Grades

 

While there are many different ductile iron specifications, foundries routinely offer 3 common grades;

 

Physical and Mechanical Properties ASTM A536, Grade 60-40-18 ASTM A536, Grade 65-45-12 ASTM A536, Grade 80-55-06
Tensile Strength, min, psi 60,000 65,000 80,000
Tensile Strength, min, MPa 414 448 552
Yield Strength, min, psi 40,000 45,000 55,000
Yield Strength, min, MPa 276 310 379
Elongation in 2 in. or 50 mm, min % 18 12 6
Density lb/in3 0.256 0.256 0.256
Density g/cm3 7.1 7.1 7.1
Melting Temperature (Degrees F) 2,100 – 2,190 2,100 – 2,190 2,100 – 2,190
Melting Temperature (Degrees C) 1,150 - 1,200 1,150 - 1,200 1,150 - 1,200
Compressive Strength Ksi 429 429 429
Compressive Strength MPa 2960 2960 2960
UNS F32800 F33100 F33800

 

Contact Details
Zhengzhou Yu-Long Machinery Equipment Co., Ltd.

Contact Person: James Wang

Tel: +8613213152686

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