RG PETRO - Petroleum Components And Assembly

Deadline Anchor (Jz Series Weight Indicator) And Components
The JZ series weights indicator conforms to relevant requirements of P.R.C State Petroleum and Natural Gas Industry Standard SY/T5320-2000 “JZ series weight indicator” and Specification for Drilling and Production Hoisting Equipment standard, API Spec 8A and API Spec 8C. The JZ series weight indicator has three basic types according to installation method: Vertical weight indicator: The deadline anchor seat is L type bottom is fixed on the rig by bolts that are in the vertical direction. Horizontal weight indicator (also called side hanging type weight indicator): The deadline anchor seat is fixed on its installation plate on the mast (or on the installation plate welded on the rig or workover rig platform) by bolts that are in the horizontal direction. Straight-pulling weight indicator: With a small pulling capacity, it is used for small-size workover rigs. There are two bails; one is used to tie the wire line dead end and the other bail (or pin hole) is fixed to the workover rig seat.