1.The module end is used to connect the compression cylinder and the protective cylinder to fix the ten-core seat cover.
Technical parameter: Material:QBe2
Size :φ19*185
Thread :M42*3,M42*2
2.Interconnect Housing :It is an outer cylinder that plays a transitional role
Technical parameter: Material:QBe2
Size :φ48*210
3.Screen Housing: The main body of the pulser protects the outer cylinder
Technical parameter: Material:QBe2
Size :φ49*422
Thread :M36*2
4.Thread Bushing: Connect the drive unit and the pulse generator
Technical parameter: Material:QBe2
Size :φ49*157
Thread:M42*2
5.Excitation Subassembly: Generate electromagnetic force to drive the pulser to move.
6.Bellows:Use stainless steel wire to fix the bellows shaft to balance the internal and external pressure of the pulser.
7.Wear Ring:It is installed inside the valve barrel and forms a piston system with the piston cap.
All of the MWD spar parts can be customized according to customer requirements.
