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  Brief General Samples
Although we specialize in manufacturing machine tool components, counterweights, and valves, we are always interested in finding and providing for customers in other industries that require our expertise in casting. It is because of this ability to adapt and our attention to detail that our customers return year after year.

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  Machine Tool Components Machine Tool Component Samples
Manufacturing machine tool components and providing them to our partners is how Shanghai Kingston Foundry first began. Today we continue to excel in this field, producing components for heavy duty equipments such as wheel centers or tool beds, and have engineering specialist specific to this area standing by to assist your every need.
  Counterweights Counterweight Samples
In order to meet the global increase in demand for counterweights used in heavy duty machines, a team was allocated in the machine tool components division to specialize in counterweight production. Over the years, this team has grown to become an entire counterweight division of its own and is now able to meet the high quantity orders the global market demands.
  Valve & Fittings Valve Samples
Besides the industrial equipment industry, we have also provided for numerous other industries such as the construction, agricultural, and automobile industry. One industry that stands above the rest in popularity and demand is the valves and fittings industry which we did not hesitate to become experts in. Today, our expertise in the valves and fittings industry is a testament to the companies ability to provide for any industry that requires our products and services.
  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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