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General| Nominal Size | Varies by model |
|---|---|
| Diameter | Varies by model |
| Type | Inflatable Test Ball |
| Material | Rubber |
| Application | Pipeline testing |
| Pressure Rating | Varies by model |
| Usage | Pipeline testing |
Introduces the safety instruction manual and its application to all Cherne pneumatic plugs.
Outlines maximum back pressure ratings for Cherne pneumatic pipeline plugs.
Details the danger zone and critical safety warnings regarding its use.
Specifies operating temperature range and media compatibility for Cherne plugs.
How to measure pipe diameter and select the correct plug size.
Compares the advantages and disadvantages of pneumatic and mechanical plugs.
Instructions for cleaning and inspecting plugs and related equipment before use.
Lists items to inspect for wear, damage, or missing components.
Lists essential safety gear like glasses, hard hat, ear protection, and footwear.
Safety procedures for entering manholes and other confined spaces.
Correct positioning of plugs in the pipe, including minimum insertion depth.
Guidelines for safe plug inflation using calibrated gauges and proper sources.
Emphasizes the necessity of backup systems and proper bracing for safety.
Step-by-step instructions for safely deflating and removing plugs.
Technical data for various Cherne pneumatic plug models.
Special instructions for using plugs in gravity flow bypass applications.
Details the manufacturer's warranty period, coverage, and exclusions.
