Heavy Duty Joints Blueprint Heavy Duty Joints Blueprint is a level 7 mechanical component blueprint. Construction Ingredient Amount TT MU (%) Total Belkar Ingot 1 0.06 0.06 Melchi Crystal 1 0.04 0.04 Typonolic Gas 1 0.30 0.30 Sum: 0.40 PED 100.0% 0.40 PED Product: Heavy-Duty Joints Acquisition No acquisition data available for this item.