A tube fitting includes: a zinc-based plated layer; and a resin coating layer that is positioned at an outermost surface at an outer side of the zinc-based plated layer and includes a polyethylene substance, a lubricant, and solid particles. When a fitting average plating thickness t relating to the thickness of the zinc-based plated layer is defined, 2.1 < t < 19.7 is true.
PIPE JOINT AND TUBE WITH PIPE JOINT
ROHRVERBINDUNG UND ROHR MIT EINER ROHRVERBINDUNG
JOINT DE TUYAUX ET TUBE COMPORTANT UN JOINT DE TUYAUX
2024-01-17
Patent
Elektronische Ressource
Englisch
IPC: | F16L PIPES , Rohre / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |