2.04 STEEL PIPE Gas main shall be new steel pipe meeting American Petroleum Institute Standard Specifications, as follows: Transportation of Natural and Other Gas by Pipeline Minimum Federal Safety Standards. Natural Gas Composition and Specifications. 1.1 This specification covers requirements and test methods for high-density polyethylene (PE) materials, pipe and fittings for pressure or non-pressure oil and gas producing applications to convey fluids such as oil, dry or wet gas, multiphase fluids, and non-potable oilfield water. Corrosion inhibitor: Basically meant for CS pipelines, forms a layer of film on the surface and protects the core pipe from corrosion attack. A53/A53M-02. Natural gas as recovered at the wellhead consists of mostly methane (C 1), but it contains other hydrocarbons, principally ethane (C 2), propane (C 3), butanes (C 4), and pentanes C 5 that constitute the natural gas liquids, as discussed in the previous section. Corrosion Control in Oil & Gas Pipeline Chemical Injections. A105/A105M-02. SECTION 33 11 23 NATURAL GAS AND LIQUID PETROLEUM PIPING ... ASTM A53/A53M (2018) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless ASTM A193/A193M (2019) Standard Specification for PIPING MATERIAL SPECIFICATION (PROJECT STANDARDS AND SPECIFICATIONS) TABLE OF CONTENTS 1 GENERAL 2 1.1 Scope 2 1.2 Code and Standards 2 1.3 Pressure -Temperature Design 6 1.4 Pipe Wall Thickness Allowance 7 1.5 Ends 8 1.6 Units 8 1.7 Language 9 2 MATERIAL 9 2.1 General 9 2.2 Chemical Composition 12 3 PIPING COMPONENTS 12 V.G.1 Existing Natural Gas Pipeline Materials and Associated Operational Characteristics Eileen Schmura (Primary Contact), ... summarizes the construction materials for the existing natural gas pipelines and the associated ... in the pipeline are ma de of the same material as the pipe.
Steel is the material used in natural gas transmission systems pipes – these pipes are large in diameter and cover more than a quarter-million miles of our nation. Lined & Clad Pipe Most commonly used ASTM Material grades. This specification does not cover pipe for gas distribution applications. A106-02a. Transmission system pipe is made of 1/4-inch to 1/2-inch thick steel, and has special coatings and "cathodic" protection -- an electric current that controls corrosion on the metal surface through electro-chemistry. Standard specification for carbon steel forgings for piping applications.
Standard specification for pipe—steel, black and hotdipped, zinc-coated, welded, and seamless.
Scale Inhibitor: Prevents scale formation in the pipelines by dissolving scale-forming salts Wax inhibitor: Dissolves the wax within the crude In addition, all requirements of the Tennessee Regulatory Authority must be met. Specification for Piping Design / Materials 5.2 Fluid Codes Code Fluid IA Instrument Air CA Class 100 Clean Air CWS Cooling Water Supply CWR Cooling Water Return NGS Natural Gas Supply LN2 Liquid Nitrogen GN2 Gaseous Nitrogen PV Process Vacuum PUV Process Ultra High Vacuum VA Vent and Relief to ATM N2 Nitrogen Gas Batch injection or continuous.