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Testing thermoplasticity of plastic pipe

In 2014, Grandtry customized a high span ring stiffness tester successfully for construction engineer quality supervising testing station, which is used for testing thermoplasticity of plastic pipe with circular cross section and the rigidity of glass steel ring.

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Our products have been exported to
many countries around the world.
Grandtry always develop new products
in accordance with different market
demands in time.
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