Friday, February 19, 2010

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Standards and sources of information applied to the design of piping

PUBLISHERS ORGANISATIONS MAJOR POLICY DOCUMENTS
American Insurance Association AIA
American National Standard Institute ANSI ¬
American Petroleum Institute API
ASME American Society of Mechanical Engineers ASTM
American Society for Testing and Materials
AWS American Welding Society
American Waterworks Association AWWA
General Service Administration GSA
ISA Instrument Society of America
MSS Manufacturers' Standardization Society of the Valve and Fittings lndustry
NACE National Association of Corrosion Engineers
NFPA National Fire Protection Association
PFI Pipe Fabrication Institute

CODES Code
The term referred to as a document covering a specific area of \u200b\u200bindustry, government has accepted and provides a basis for fincar legal obligations on individuals.

B31 ASME Code applied in piping for petroleum industry consists of a set of sections that are published separately: B31.3 Process Piping

applies to pipe refining plants, chemical, pharmaceutical, etc., And processing plants and terminals.

B31.8 Gas Transportation and Distribution Piping Systems applies to pipeline for transportation of products, mainly gas, between the source and terminals, whether these compression, regulation or measurement.
Example: "ASME B31.3 2002"



STANDARDS A standard set of geometric features which should accessories to meet so as to allow their exchange and its dimensions are known. The run in pipes are prepared by ASME, API and MSS

Example: "ASME 16.11" SPECIFICATIONS


The specification indicates the chemical composition, manufacturing process, heat treatment, destructive and nondestructive testing, mechanical properties and tolerances dimensional fabrication which must meet a pipe fitting. The most important used are those published by ASME, API and MSS
Example: "ASTM A106", "API 5L" A2A_F754.

PRACTICES RECOMMENDED
Best practices indicate reliable processes for the development of specific work that can range from the refurbishment of valves and pipe bending to test and thermal treatments. We recommended practices primarily API and PFI. Below are the documents PFI. ES2

Method of Dimensioning Piping Assemblies
ES7 Minimum Length and Spacing for Welded Nozzles
SS16 Access Holes, Bosses, and Plugs for Radiographic Inspection of Pipe Welds
ES26 Welded Load Bearing Attachments to Pressure Retaining Piping Materials Branch ES36
Reinforcement Work Sheets. ES40
Method of Dimensioning Grooved Piping Assemblies
ES44 Drafting Practices Standard
ES1 Internal Machining and Solid Machined Backing Rings For Circumferential Butt Welds
ES21 Internal Machining and Fit-up of GTAW Root Pass Circumferential Butt Welds
ES24 Pipe Bending Methods, Tolerances, Process and Material Requirements
ES35 Nonsymmetrical Bevels and Joint Configurations for Butt Welds
ES45 Recommended Practice for Local Post-Weld Heat Treatment
ES5 Cleaning of Fabricated Piping
ES29 Internal Abrasive Blast Cleaning of Ferritic Piping Materials
ES31 Standard for Protection of Ends of Fabricated Piping Assemblies
ES34 Temporary Painting/Coating of Fabricated Piping
ES37 Standard for Loading and Shipping of Piping Assemblies
ES46 Bar Coding
ES3 Fabricating Tolerances
ES3 24 X 24 in. Fabricating Tolerances Poster
ES11 Permanent Marking on Piping Materials
ES22 Recommended Practice for Color Coding of Piping Materials. (Includes 1 Laminated Pocket Size Reference Card)
ES32 Tool Calibration
ES39 Fabricating Tolerances for Grooved Piping Systems
ES41 Standard for Material Control and Traceability of Piping Components
ES43 Standard for Protection of Austenitic Stainless Steel and Nickel Alloy Materials
ES4 Hydrostatic Testing of Fabricated Piping
ES20 Wall Thickness Measurement by Ultrasonic Examination
ES25 Random Radiography of Pressure Retaining Girth Butt Welds
ES27 "Visual Examination" The Purpose, Meaning and Limitation of the Term Random ES30
Ultrasonic Examination of Butt Welds
ES42 Standard for Positive Material Identification of Piping Components using Portable X-Ray Emission Equipment Type

Example: API_STD_621

MATERIAL REQUIREMENTS
This type of documents listed as the name implies requirements particular materials in special applications such as fluid handling hydrogen sulfide containing H2S, hydrogen, chlorine, etc. These documents are published by NACE.
Example: NACE MR 103

Thursday, February 18, 2010

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3 .- Standard-codes and standards set by PEMEX

to the area of \u200b\u200bland and marine area;

land area:
• CID-NOR-N-SI-001. Minimum requirements for design, construction, operation, maintenance and inspection of pipelines. • NRF-001
steel tubing for collection and transportation of hydrocarbons bitter 1st edition.
• ASME B31.8 Gas transmission and distribution piping systems (latest edition). ASME 16.9
• Wrought steel butt-welding fittings. ASME 16.5
• Steel pipe flanges, valves and fittings. • API RP 550
Manual on insrument instaltion of refinery and process control systems.party. • ASME B31.3 Piping
process for plants. • ASTM American
standard for testing of materials. • AWS American welding
societe.
• NFPA-780 Lightning Protection Code.
• International Standard ISO 9000 quality assurance. • ISA S5 1
Instrumentation symbols and identification
• ISA S51 1 Process instrumentation terminology. 05
• ISA S75 Control valve terminology
• NOM-001-SEMP-1994 Official Statement on installations for the supply and use of electricity.
• NOM-C 30 aggregates Construction Industry / sampling.
• NOM C-77 Construction Industry for concrete aggregates, analysis sieve test method.
• NOM C-83 Construction Industry determination of the compressive strength of cylinders of concepts.
• ACI American Concrete Institute.
• IMCA Mexican Institute of concrete and steel. • Mexican
NMC.CO3 quality standards.
• S / N Building Regulations federal district.
• NRF-006-PEMEX-2002. Work clothing for employees of Petróleos Mexicanos and Subsidiary Entities.
• NRF-007-PEMEX-2000. Safety glasses and goggles primary eye protection.
• NRF-008-PEMEX-2001. Industrial shoes to protect skin of employees of Petroleos Mexicanos and Subsidiary Entities.
• NRF-009-PEMEX-2001. Identification of products transported by pipeline or storage tanks contained.
• NRF-011-PEMEX-2001. Automatic fire detection alarm and / or hazardous atmospheres, "SAAFA."
• NRF-017-PEMEX-2001. Cathodic protection in storage tanks.
• NRF-019-PEMEX-2001. Fire protection in control rooms containing electronic equipment. Marina Area

• API-STD-1111 Design, construction, operation and maintenance of offshore pipelines
• NRF-001 Tubería de acero para recolección y transporte de hidrocarburos amargos
• API-RP-14E Recommended practice for design and installation of offshore production platform piping systems.
• API-RP-2X Recommended practice for ultrasonic examination of offshore structural fabrication and guidelines for qualification ultrasonic technicians.
• API-RP-5L1 Recommended practice for railroad transportation of line pipe.
• API-RP-5LW Recommended practice for transportation of line pipe on barges and marine vessels.
• API-RP-6FA Specification for fire test for valves.
• API-SPEC-5L Specification for line pipe.
• API-SPEC-6D Specification for pipe line valves (gate, plug, ball and check valves).
• API-STD-1104 Welding of pipe lines and related facilities.
• ASME/ANSI B16.11 forged fittings, socket-welding and threaded.
• ASME/ANSI B16.34 Valves - flanged, threaded and welding ends.
• ASME/ANSI B16.5 Pipe flanges and flanged fittings.
• ASME/ANSI B16.9 Factory made wrought steel buttwelding fittings.
• ASTM-A-90 Standard test method for weight of coating on zinc coated (galvanized) iron or steel articles.
• ASTM-A-105 Standard specification for forgings, carbon steel and piping components.
• ASTM-A-182 Standard specification for forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service.
• ASTM-A-193 Standard specification for alloy steel and stainless steel bolting materials for high temperature service.
• ASTM-A-194 Standard specification for carbon and alloy steel nuts for bolts for high pressure and high temperature service.
• ASTM-A-216 Standard specification for steel castings, carbon suitable for fusion welding for high temperature service.
• ASTM-A-234 Standard specification for piping fittings of wrought carbon steel and alloy steel for moderated and elevated temperatures.
• ASTM-A-350 Standard specification for forgings, carbon and low alloy steel requiring notch toughness testing for piping components.
• ASTM-A-370 Standard test methods and definitions for mechanical testing of steel products
• ASTM-B-209 Standard specification for aluminum and aluminum alloy sheet and plate.
• ASTM-D-257 Standard test methods for d-c resistance or conductance of insulating materials.
• AWS-A5.1 Specification for carbon steel electrodes for shielded metal arc welding.
• MSS-SP-44 Steel pipe line flanges
• MSS-SP-75 Specification for high test wrought butt welding, fittings
• NACE MR-01-75 Standard recommended sulfide stress cracking resistant metallic materials for oilfield equipment.
• NACE-RP-0176-94 Recommended Practice: Corrosion control of steel, fixed Platforms associated with offshore petroleum production.

• NACE-RP-0675-88 Recommended practice: control of corrosion on steel pipelines offshore.
• NOM-CC-3 Quality system or model for Quality Assurance applicable to the project-design, manufacture, installation and service.
• NMX-CC-9001-IMMC-2000 quality management system-requirements (quality management systems-requeriments).
• International Standard ISO 9000 quality assurance.
• ISO-9001 Quality systems-model for quality assurance in design / development, production, installation and servicing.
• ISO-9002 Quality systems-model for quality assurance in production and installation.