Pinewood Derby Weights with Varied Sizes of Tungsten Incremental Cylinders
US$1.00
50-499 Pieces
US$0.22
500+ Pieces
Basic Info.
Model NO.
Pinewood Derby Weights with Varied Sizes of Tungst
Purity
>99.99%
Alloy
Non-alloy
Shape
Round
Type
Tungsten Bars
Material
Tungsten Alloy Wnife
Density
17.0-18.5g/cm3
Dia.
3/8"
Height
7/16, 7/32, 7/64 Inch
Surface
Shiny
Usage
Weights in Pinewood Derby Car
Certification
ISO9001:2008
Transport Package
First in Plastic Bags, Then in Cartons or Plywood
Specification
0.5 oz, 0.25 oz, 0.125 oz
Trademark
UBT
Origin
Zhuzhou, China
HS Code
8209002900
Production Capacity
40 Tons Per Month
Product Description
Pinewood Derby Weights with Varied Sizes of Tungsten Incremental Cylinders Product Description Tungsten is completely non-toxic and environmentally friendly so it is gaining increased use in weighting applications where lead is not appropriate. For example lead has been banned in many streams, so tungsten is often substituted for lead weight on fishing flies. The high density coupled with the non-toxic nature makes tungsten an ideal metal for this application. For similar reasons tungsten is a superior product for weighting pinewood derby cars. Tungsten is 3.2 times the density of the zinc ("Lead Free") weighting material often used on pinewood derby cars, thus it enables tremendous flexibility in the design of the car. Coincidentally, tungsten has been used by NASCAR for the metal roll cage and as frame ballast to lower the center of gravity of the race car. You may also interested in our other tungsten products:
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For more details please contact us: Vera Dong Mob: +86 15673396866
