Provided are a hose excelling in a lightweight property and in fatigue fracture resistance, a method for manufacturing the hose, and a hydraulic pump. The hose includes a tube, an interior of the tube being hollow, continuous carbon fibers and/or continuous glass fibers wound around an outer circumference of the tube, and a thermosetting resin present external to the tube. The thermosetting resin has an elastic modulus from 0.5 to 10 MPa, and the continuous carbon fibers and/or continuous glass fibers are impregnated with at least a part of the thermosetting resin. The elastic modulus of the thermosetting resin is a numeric value determined by: heating the thermosetting resin for 2 hours at a curing temperature of the thermosetting resin; then subjecting the thermosetting resin to thermoregulation for two weeks under a condition of a temperature of 23 C. and a relative humidity of 55%; and then performing a measurement in accordance with JIS K7161:2019.

A method to produce a wear resistant foil, including providing a first foil including a first thermoplastic material, applying wear resistant particles on the first foil, applying a second foil including a second thermoplastic material on the first foil, and adhering the first foil and the second foil to each other to form a wear resistant foil.

A method of manufacturing includes providing a first and second member of a fenestration unit, wherein the first and second members are formed at least partly from a polymeric material. The method further includes providing a weld interface member having a susceptor portion and a cover portion, and at least the susceptor portion includes a susceptor material that is susceptible to induction heating. The cover portion includes a cover material. The method further includes positioning the weld interface member against the first member and the second member at a joint arrangement. The method additionally includes heating, by induction heating, the susceptor material to melt the susceptor portion and the cover portion. Also, the method includes re-solidifying the susceptor portion and the cover portion to attach the first member and the second member, including covering the susceptor material at the joint arrangement with a resolidified portion of the cover material.