SY 4118-2010 Technical Code for Construction of Gathering and Transmission Distributing Station Projects in Highly Hydrogen Sulfide Gas Field (English Version)
1.0.1 This code is formulated with a view to ensuring the construction quality of gathering and transmission distributing station project in highly hydrogen sulfide gas field and of purification plant project and enabling the installation project achieving advanced technology, economy and rationality, safety and usability and reliable quality.
1.0.2 This code is applicable to the construction of newly-built, expanded and renovated gathering and transmission distributing station project in oil and gas field with H2S volume fraction greater than or equal to 5% in natural gas and of purification plant process installation project in contact with highly hydrogen sulfide gas medium.
1.0.3 This code is one of highly hydrogen sulfide gas field ground project series codes, emphasizes the acceptance, inspection, keeping, marking and release of equipment and pipeline system of highly hydrogen sulfide natural gas, improves the assembly, welding, inspection and heat treatment requirements of pipeline components, strengthens the purging pressure test and final test requirements of equipment and pipeline system, is a supplement of technical requirements for the development of gas field containing H2S, and does not replace other technical codes with respect to the construction and acceptance of gathering and transmission distributing station and natural gas purification plant.
1.0.4 The construction of highly hydrogen sulfide gas field shall not only comply with this code, but also those in the current relevant ones of the nation.
Contents 1 General Provisions 2 Terms 3 Acceptance and Storage of Equipment, Materials and Pipeline Components 3.1 General Requirements 3.2 Steel Pipes 3.3 Hot-bent Elbows 3.4 Valves 3.5 Other Pipeline Components 3.6 Welding Materials 3.7 Anti-corrosion Heat-insulating Materials 3.8 Equipment 4 Installation of Static Equipment and Skid 5 Installation of Mobile Equipment 6 Installation of Tower, Tower Frame, Torch and Tail Gas Funnel 7 Prefabrication and Installation of Process Pipeline 7.1 General Requirements 7.2 Pipeline Prefabrication 7.3 Pipeline Installation 7.4 Valve Installation 8 Pipeline Welding and Inspection 9 Heat Treatment of Welds 10 Purging, Cleaning and Pressure Test of Equipment and Process Pipeline System 10.1 General Requirements 10.2 Cleaning and Closing of Equipment 10.3 Purging and Cleaning of Process Pipeline System 10.4 Pressure Test of Equipment and Pipeline System 11 External Anti-corrosion Project of Equipment and Pipeline 12 Insulation Project 13 Single Commissioning Test Run and Intermediate Handover 13.1 Single Commissioning Test Run 13.2 Intermediate Handover 14 Linked Commissioning Test Run and Project Acceptance 14.1 Linked Commissioning Test Run 14.2 Project Handover and Acceptance Explanation of Wording in this Code List of Quoted Standards
SY 4118-2010 Technical Code for Construction of Gathering and Transmission Distributing Station Projects in Highly Hydrogen Sulfide Gas Field (English Version)
Standard No.
SY 4118-2010
Status
superseded
Language
English
File Format
PDF
Word Count
10000 words
Price(USD)
250.0
Implemented on
2010-12-15
Delivery
via email in 1 business day
Detail of SY 4118-2010
Standard No.
SY 4118-2010
English Name
Technical Code for Construction of Gathering and Transmission Distributing Station Projects in Highly Hydrogen Sulfide Gas Field
SY 4118-2010, SY/T 4118-2010, SYT 4118-2010, SY4118-2010, SY 4118, SY4118, SY/T4118-2010, SY/T 4118, SY/T4118, SYT4118-2010, SYT 4118, SYT4118
Introduction of SY 4118-2010
1 General Provisions
1.0.1 This code is formulated with a view to ensuring the construction quality of gathering and transmission distributing station project in highly hydrogen sulfide gas field and of purification plant project and enabling the installation project achieving advanced technology, economy and rationality, safety and usability and reliable quality.
1.0.2 This code is applicable to the construction of newly-built, expanded and renovated gathering and transmission distributing station project in oil and gas field with H2S volume fraction greater than or equal to 5% in natural gas and of purification plant process installation project in contact with highly hydrogen sulfide gas medium.
1.0.3 This code is one of highly hydrogen sulfide gas field ground project series codes, emphasizes the acceptance, inspection, keeping, marking and release of equipment and pipeline system of highly hydrogen sulfide natural gas, improves the assembly, welding, inspection and heat treatment requirements of pipeline components, strengthens the purging pressure test and final test requirements of equipment and pipeline system, is a supplement of technical requirements for the development of gas field containing H2S, and does not replace other technical codes with respect to the construction and acceptance of gathering and transmission distributing station and natural gas purification plant.
1.0.4 The construction of highly hydrogen sulfide gas field shall not only comply with this code, but also those in the current relevant ones of the nation.
Contents of SY 4118-2010
Contents
1 General Provisions
2 Terms
3 Acceptance and Storage of Equipment, Materials and Pipeline Components
3.1 General Requirements
3.2 Steel Pipes
3.3 Hot-bent Elbows
3.4 Valves
3.5 Other Pipeline Components
3.6 Welding Materials
3.7 Anti-corrosion Heat-insulating Materials
3.8 Equipment
4 Installation of Static Equipment and Skid
5 Installation of Mobile Equipment
6 Installation of Tower, Tower Frame, Torch and Tail Gas Funnel
7 Prefabrication and Installation of Process Pipeline
7.1 General Requirements
7.2 Pipeline Prefabrication
7.3 Pipeline Installation
7.4 Valve Installation
8 Pipeline Welding and Inspection
9 Heat Treatment of Welds
10 Purging, Cleaning and Pressure Test of Equipment and Process Pipeline System
10.1 General Requirements
10.2 Cleaning and Closing of Equipment
10.3 Purging and Cleaning of Process Pipeline System
10.4 Pressure Test of Equipment and Pipeline System
11 External Anti-corrosion Project of Equipment and Pipeline
12 Insulation Project
13 Single Commissioning Test Run and Intermediate Handover
13.1 Single Commissioning Test Run
13.2 Intermediate Handover
14 Linked Commissioning Test Run and Project Acceptance
14.1 Linked Commissioning Test Run
14.2 Project Handover and Acceptance
Explanation of Wording in this Code
List of Quoted Standards
