IGS

IGS C-PL-025 1395

Application Procedure of Geotextile Fabrics for Preventing Gas Pipelines Buoyancy Phenomena

IGS C-PL-013-2 1393

Code of Practice for Purging of Gas Pipelines _ Part 2 : Gas Supply Network

IGS C-PL-001 1393

Loading, Handling and Storage of Externally Coated Pipes

IGS C-IN-503 1394

Code of Practice for Atmospheric Calibration of Turbine Gas Meters for Commercial and Industrial Usages

IGS C-IN-100 1395

Installation Locatoin of Measuring Equipments for Natural Gas Quantitie

IGS CERT-BODY 1388

List & BackGround of Certifying Bodies , Approved by Standard Council

IGS C-DN-009 1395

IGS C-DN-008 1394

Code of Practice for Secure Implementation of City Gas Distribution Polyethylene Networks Against Rodent Attacks

IGS C-DN-006 1392

Handling ,Transportation and Storage of P.E. Pipes , Fittings and Valves

IGS C-DN-005 1397