IGS M-CH-037 2022
Sealant for Valves
IGS M-CH-031 2023
Chemical Foam Inhibitor(Antifoam) for Use in Amine Gas Sweetening System
IGS I-PL-034 1402
Qualification and Certification Of Industrial Radiographic Film Interpreters
IGS I-IN-102 1403
Inspection Procedure of Repaired Gas Meters
IGS E-IT-004 1403
Signalling Data Requirements
IGS D-PL-003 1403
Guideline for Marking of Steel Pipes Used in Natural Gas Transmission and Distribution Lines
IGS C-TP-027 2024
Liquid Epoxy for Rehabilitation and Repair of External coating of Buried Steel Pipelines, Field joints, valves, fitti...
IGS C-TP-016 2023
polymer modified bitumen enamel factory coating system for external surface of buried and submerged linepipes
IGS C-TP-014-8 2023
Hot-Applied Polymer Modified Bituminous Membrane Coating System for Field Joints and repairs of Buried Steel Line Pipes
IGS C-TP-014-5 2022
Hand-Applied Two-Layer Bituminous Tape
Hot Products
IGS M-SF-003 1388
Flame Ionization Detector (FID)
IGS M-EL-007-1 1371
Power and Control Cables
IGS C-DN-002 1387
WELDERS QUALITY EVALUATION
IGS M-CH-051-1 2025
Molecular Sieve , Type 3A
IGS C-SF-004 1388
Gas Leak Detection Practice
IGS M-PM-100 1403
Odorizer,By-Pass Type for Local Manufacturing
IGS C-IN-501 1403
Verifying and Certifying of Calibration Laboratories for Domestic and Commercial Diaphragm Gas Meters
IGS G-ST-001 1385
HOW TO WRITE IGS STANDARDS
IGS C-PL-025-2 1387
Geotextile Fabric Part(2)
IGS M-TP-022 2025
Mixed Metal Oxide (MMO) Coated Titanium Anode
IGS C-IT-003 1387
Fiber Optic Cable Installation Practice (Outside of the Gas Pipeline Trench)
IGS M-IN-104 1385
Multipath Ultrasonic Transit-Time Gas Flow Meter
IGS M-PM-106 2016
Forced Draught Indirect Water Bath Heater
IGS M-CH-017 1371
Antifreeze
IGS M-TP-026 1391
External Dual Layer Fusion Bonded Epoxy Coating for Line Pipe
IGS M-PM-104 1374
Indirect Water Bath Heater
IGS C-IN-105 1387
Calibration of Instruments
IGS BUTT-FUSION 0
PE WELDING GUIDANCE (BUTT-FUSION)
IGS M-PM-105 1372
Dry Gas Filter
IGS M-EL-002 1376
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