Composition, threaded joint for pipes including solid lubricant coating formed from the composition, and method for producing the threaded joint for pipes

A threaded joint for pipes, the threaded joint comprising a pin and a box each comprising a contact surface, the contact surface comprising a threaded portion and an unthreaded metal contact portion,

• the threaded joint for pipes comprising a solid lubricant coating on at least one of the contact surfaces of the pin and the box,
• the solid lubricant coating comprising:
• a binder comprising at least one member selected from the group consisting of an ethylene vinyl acetate resin, a polyolefin resin, and a wax;
• a lubricant additive;
• an anti-rust additive;
• and
• a plasticizer comprising at least one member selected from the group consisting of bis(2-ethylhexyl) sebacate, diisodecyl adipate, diisononyl adipate, bis(2-ethylhexyl) azelate, and tricresyl phosphate,
• wherein the solid lubricant coating comprises the binder in an amount of 60 to 80 mass %, the lubricant additive in an amount of 10 to 25 mass %, the anti-rust additive in an amount of 2 to 10 mass %, and the plasticizer in an amount of 0.2 to 5 mass %.