Specifications
1. weighing indicators2.Easy operation
uce intensity effectively
4. improve work efficiency
5.API Spec Sta
weighing indicators
Altogether there are 16 versions of JZ Series Weight indicating Systems ranging from 500 tons to 40 tons for different types of drilling / workover rigs.
Each set of weight indicating system is composed of a JZG deadline anchor, a JZ weight indicator and a JZJ recorder.
It features high accuracy and excellent reliability;
It is strongly corrosion-resistant,Anticorrosive escape-ment device adapts well to the working environment on the sea;
The dual-system (metric and imperial) secondary instrument can be used not only in China but also in other countries;
As quick self-sealing connectors are used, connection between hoses can be realized in a fast, convenient and reliable manner;
Working curves recorded with ink facilitates creation of drilling files.
Weight indicator parameters:
Type | Anchor Type | Form of Primary Instrument | Max.Deadline load(kN) | Number of Lines | Load(kN) |
JZ900 | JZG72 | Horizontal | 720 | 14 | 10080 |
JZ700 | JZG60 | Vertical | 600 | 14 | 8400 |
JZ500 | JZG42 | Vertical | 420 | 12 | 5040 |
JZ500A | JZG41 | Horizontal | 410 | 12 | 4920 |
JZ400 | JZG35 | Vertical | 350 | 12 | 4200 |
JZ400B | JZG34A | Horizontal | 340 | 12 | 4080 |
JZ250 | JZG24 | Vertical | 240 | 12 | 2880 |
JZ200 | JZG20 | Horizontal | 200 | 10 | 2000 |
JZ150A | JZG18A | Vertical | 180 | 10 | 1800 |
JZ150 | JZG18 | Horizontal | 180 | 10* | 1800 |
JZ100 | JZG15 | Horizontal | 150 | 10 | 1500 |
JZ60 | JZG10 | Straight pull | 100 | 8 | 800 |
JZ40 | JZG10A | Horizontal | 100 | 6 | 600 |
JZ82 | JZG13 | Straight pull | 136.6 | 6 | 820 |
JZ75 | JZG12 | Straight pull | 125 | 6 | 750 |
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