Features:
1. The product reaches the SY/T5550-2006 "Hollow sucker rod" D level standard.
2. It is a rod, of which the rod head and couplings, through friction welding, are welded to seamless steel tube ends or directly in the direct rammer of both ends of seamless steel tube.
3. It is a special product used for mining "high condensation, high viscosity, high wax" crude oil.

Specification Threaded nominal size(in) Rod body outer diameter(mm) Rod body diameter(mm) Coupling diameter(mm) Sucker rod length(mm) Short-circuit length(mm)
KG34 1 9/16 34 23 50 8000~8500 500
1000
1500
2000
3000
KG36 1 9/16 36 25 50 8000~8500
KG36 1 9/16 36 24 50 8000~8500
KG36(GK) 16-6 36 24 54 8000~9000
KG40 1 7/8 40 28 59 8000~8500
KGG36 1 9/16 36 24 50 8000~12000
KGG36(GK) 1 9/16 36 24 54 8000~12000
KGG40 1 7/8 40 28 59 8000~12000