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Articulated Magnet Pig

Magnet Data

Magnets are used for collection of ferrous debris and also for signalling with the Trident S3000 Pig Sig

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Magnet Technical Data

Grade 35 is a magnet material based on Neodymium Rare Earth Metal with typical characteristics as detailed below. Magnets supplied are manufactured in this grade and are supplied zinc-coated to prevent oxidisation. Propipe do not use any other magnet. 

Typical Pig Mounting

Magnets are housed within a nylon case and protected by a stainless steel cover plate, which is secured using Nyloc nuts

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Magnets on Stainless Steel Pig

Characteristic

VALUE

Temp. Coeff. Of Br

0.11%/°C

Density

7.5/cm3

Vickers Hardness

600Hv

Tensile Strength

8.0kg/mm2

Specific Heat

0.12 kcal/(kg,°C)

Young's Modulus

1.6 × 1011N/m2

Poisson's Ratio

0.24

Curie Temperature

310–340°C

Temp. Coeff of iHc

0.60%/°C

Electrical Resistivity

144 µΩ.cm

Flexural Strength

25kg/mm

Coeff. Of Thermal Expansion

4×10–6/°C

Thermal Conductivity

7.7 kcal/(m.h. °C)

Rigidity

0.64N/m2

Compressibility

9.8 × 10–12m2/N

Datasheet