Which of the following methods of casting is best suited for casting of hollow pipes and tubes?

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Mr. Dubey

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Q. Which of the following methods of casting is best suited for casting of hollow pipes and tubes?

(A) investment casting
(B) permanent mould casting
(C) die casting
(D) centrifugal casting

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✅ Correct Answer: (D) centrifugal casting

Explanation: specifically, true centrifugal casting is generally used for the making of hollow pipes and tubes, which are axi- symmetric with a concentric hole. molten metal is accumulated at the inward surface of the mould by the rotation of the mould and then the solidification of a melt is taking place.

Explanation by: Mr. Dubey

specifically, true centrifugal casting is generally used for the making of hollow pipes and tubes, which are axi- symmetric with a concentric hole. molten metal is accumulated at the inward surface of the mould by the rotation of the mould and then the solidification of a melt is taking place.

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