PURPOSE: To obtain a fiber reinforced resin-made pipe having sufficient substanttial strength, rigidity, and durability and also superior vibration damping properties and resistance to impact and hardly changing in characteristics in various enviroments for use.

CONSTITUTION: In a fiber reinforced resin-made pipe made of a fiber-reinforced thermosetting resin and a fiber-reinforced themookastic resin, an area in which the thermosetting resin/thermoplastic resin or the thermosetting resin/ thermoplastic resin/reinforcing fiber exist in a mixed state exsts at the boundary of the fiber-reinforced thermtsetting resin and the fiber-reinforced thermoplastic resin.