18483. A flanged pipe joint will be a leak-proof joint, if the circumferential pitch of the bolts is (where d = Diameter of bolt hole) September 14, 2025 by Admin [A]. less than 20 d [B]. greater than 30 d [C]. between 20 d and 30 d [D]. equal to inside diameter of pipe ✅ The correct answer is option C.
