Cathodic Protection

Material Supply

Sacrificial Anodes

•       Aluminium and Zinc Anodes. A wide range of shapes and sizes for many applications could be manufactured by PT WIDIA SARANA SEJAHTERA

•       Magnesium Anodes bare or prepackage anodes are Always available All anodes are available with chemical analysis certification

Impressed Current Anodes

•       Silicon Chromium Iron Anode. Single or double ended, with and without chrome, solid or turbular.

•       Platinized Titanium anode in various shapes.

•       Graphite Anode. Linseed impregnated anode in standard range of sizes

•       Mixed Metal Oxide Anode. These anodes offer many advantages over conventional silicon iron, platinized and graphite anodes.

Material accessories

•       Transformer Rectifier We supplies standard range of air and oil cooled units together with special manufacturer to the customer’s own specifications.

•       Specific Cathodic Protection Cable Range of XLPE/PVC and XLPE/PVC/SWA/PVC

•       Test/Bond Box. A wide range of standard post/box from steel Insulating Flange Kit Full or raised face kit available.

•       Special material for high temperature application Instrumentation Potential, current and resistance measurement, current interrupters, computer data logger etc.

Engineering Service

A. Field Surveys

•       Pipe to Soil Potential

•       Interference Testing

•       Soil Resistivity

•       Pearson Test

•       Investigation of General Corrosion   Problem

•       Close Potential Log Survey

B. Engineering Design

•       Preliminary Design

•       Project Cost Estimation

•       Design, Development or Improvement

•       Project Implementation Program and Schedule

•       Detail Design and Technical Specification

•       Technical Clarification

           C. Installation

•       Cathodic Protection Engineering

•       Project Planning

•       Review of Design and Technical

•       Specification

•       Preparation of General Specification and Condition

•       Supervision, Coordination and Direction of Projection Work

           D. Commissioning

•                           Project Planning and Standard

•                           Review of Design, Technical & General Specification of Test, Start Up and Commissioning

           E. Maintenance

•                          Maintenance Survey and Program