Post Offer Free
Ningbo Jingda Hardware Manufacture Co., Ltd.
Ningbo Jingda Hardware Manufacture Co., Ltd.  

Gold Index: 23090

You are here: home  > Precision Casting  > Ductile cast iron  > Valve Parts  > ductile iron measures

ductile iron measures 

Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Means of Transport: by sea; by air
Packing: wood box/pallet
Production Capacity: 100,000pcs/month
Delivery Date: 30days

valve made by Ductile cast iron, lost wax investment casting, 0.5-100kgs capacity, flexible and elastic

Ductile iron, also called ductile cast iron, spheroidal graphite iron, or nodular cast iron, ductile iron is much more flexible and elastic, due to its nodular graphite inclusions.

Composition
A typical chemical analysis of this material:
  • Iron
  • Carbon 3.3 to 3.4%
  • Silicon 2.2 to 2.8%
  • Manganese 0.1 to 0.5%
  • Magnesium 0.03 to 0.05%
  • Phosphorus 0.005 to 0.04%
  • Sulfur 0.005 to 0.02%
Other elements such as copper or tin may be added to increase tensile and yield strength while simultaneously reducing elongation. Improved corrosion resistance can be achieved by replacing 15% to 30% of the iron in the alloy with varying amounts of nickel, copper, or chromium.

Applications
Much of the annual production of ductile iron is in the form of ductile iron pipe, used for water and sewer lines. Ductile iron pipe is stronger and easier to tap, requires less support and provides greater flow area compared with pipe made from other materials. In difficult terrain it can be a better choice than PVC, concrete, polyethylene, or steel pipe.
Ductile iron is specifically useful in many automotive components, where strength needs surpass that of aluminum but do not necessarily require steel. Other major industrial applications include off-highway diesel trucks, class 8 trucks, agricultural tractors, and oil well pumps.

Product: Measures
Treatment: surface by phosphated.
bigPhoto
 Mr. Leon Huang
sales manager
Tel: 86-574-87714696
Fax: 86-574-87714789
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

Ningbo Jingda Hardware Manufacture Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

You May Like: