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  Brief
Above all else, we pride ourselves in the passionate and experienced group of engineers and experts who are ready to lend their services to you.

It is our mission to gear to all your needs by providing any type of production services you may require; whether they may be engineering, design, pattern, rough machining, finish machining, heat treatment, painting, or product assembly.

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  Iron Castings
We support castings ranging from 0.1kg to 10 tons. The most common metals used are Gray Iron HT 150-300 (FC 150-300) and Ductile Iron QT 400-600 (FCD 400-600) - See Common Product Ingredient Specifications Table below.

Although we specialize in heavy duty Machine Tool Components, Valves, and Counterweights, we also provide for numerous other industries with products ranging from man hole covers to automobile gear boxes.

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  Machining Services
Our Machining Services division holds a variety of Machine Tools. This allows us to provide a whole array of product refinement and product inspection services for our customers.

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  Powder Coating
We are constantly looking for more and better ways to provide casting related services to customers. With powder coating being an integral part of our valves and fittings product lines, it was only natural for our company to try and expand our abilities to provide this service so our customers. We now have the necessary facilities to provide powder coating to bigger products and more man power to greatly decrease turn around time for larger orders.

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  Common Product Ingredient Specifications
GRAY CAST IRON
  Meehante Metal Spec.
GE 200
GD 250
GB 300
  Brinnel Hardness Range
170-210
180-220
190-230
  Mini. Tensile Strength
25,000 psi
35,000 psi
45,000 psi
20Kgf/mm2
25Kgf/mm2
30Kgf/mm2
  American-ASTM 48-83
GRAY 25
GRAY 35
GRAY 45
  Germany-DIN 1691
GG 20
GG 25
GG 30
  Japan-JIS G 550
FC 200
FC 250
FC 300

DUCTILE CAST IRON (Nodular Graphite)
  Meehante Metal Spec.
SF 400
SFP 450
SPF 600
SP 700
  Brinnel Hardness Range
170 MAX
156-217
195-217
241-302
  Elongation Percent
18%
12%
6%
3%
  Mini. Tensile Strength
60,000 psi
65,000 psi
80,000 psi
100,000 psi
40Kgf/mm2
45Kgf/mm2
60Kgf/mm2
70Kgf/mm2
  Mini. Yield Strength
40,000 psi
45,000 psi
55,000 psi
70,000 psi
32Kgf/mm2
33Kgf/mm2
39Kgf/mm2
46Kgf/mm2
  American-ASTM A 536-84
60-40-18
65-45-12
80-55-06
100-70-03
  Germany-DIN 1693
GGG 40
GGG 45
GGG 60
GGG 70
  Japan-JIS G 5502
FCD 400
FCD 450
FCD 600
FCD 70
Shanghai Kingston Foundry Co. Ltd. 2007
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