China pipeline GB Standards Search Result

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	GB/T 39636-2020 Specification of fusion-bonded epoxy external coatings for steel pipeline - 英文版
	GB/T 23258-2020 Standard practice controlling internal corrosion in steel pipelines and piping systems - 英文版
	GB/T 21246-2020 Measurement method for cathodic protection parameters of buried steel pipelines - 英文版
	GB/T 50185-2019 Code for acceptance of construction quality of industrial equipment and pipeline insulation engineering - 英文版
	GB/T 51359-2019 Technical standard for pipelines engineering between petrochemical projects in petrochemical industry - 英文版
	GB/T 50568-2019 Standard for and gas field and pipeline investigation of geotechnical engineering - 英文版
	GB/T 37862-2019 Plastics pipes used for pipeline rehabilitation—General - 英文版
	GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage—Part 1: Polyethylene double wall corrugated pipes - 英文版
	GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes - 英文版
	GB/T 37580-2019 Requirements for buried polyethylene（PE） gas pipeline corrosion control engineering life cycle - 英文版
	GB/T 37369-2019 Inspection and assessment of crossing and aerial crossing of buried steel pipelines - 英文版
	GB/T 37368-2019 Guideline for inspection of buried steel pipelines - 英文版
	GB/T 50374-2018 Communication pipeline engineering construction and acceptance criteria - 英文版
	GB/T 37195-2018 Technical specification for rehabilitation of pipeline corrosion prevention with resin - 英文版
	GB/T 37190-2018 pipeline corrosion control engineering life cycle—General requirements - 英文版
	GB/T 35090-2018 Non-destructive testing—Test method for weak magnetic testing of pipeline - 英文版
	GB/T 35068-2018 Operation and maintenance specification for oil and gas pipeline - 英文版
	GB/T 36173-2018 Restrained joint systems for ductile iron pipelines—Design rules and type testing - 英文版
	GB/T 36523-2018 Compound quick intake and exhaust air valve for water supply pipeline - 英文版
	GB/T 36701-2018 Guideline for defect repair of buried steel pipelines - 英文版
	GB/T 36676-2018 External inspection methodology of stress corrosion cracking (SCC) for buried steel pipelines - 英文版
	GB/T 21447-2018 Specifications for steel pipeline external corrosion control - 英文版
	GB/T 35988-2018 Cathodic protection of offshore pipeline in petroleum, natural gas industries - 英文版
	GB/T 36172-2018 Polyethylene sleeving of ductile iron pipelines for site application - 英文版
	GB/T 16805-2017 The pressure testing of steel pipelines for the transportation of petroleum, gas and highly volatile liquids - 英文版
	GB/T 34346-2017 Guidelines for risk based safety hazard classification of oil and gas pipelines - 英文版
	GB/T 34349-2017 External inspection methodology for internal corrosion of natural gas pipelines - 英文版
	GB/T 34350-2017 External inspection methodology for internal corrosion of liquid petroleum pipelines - 英文版
	GB/T 34275-2017 Pressure piping code—Long-distance pipeline - 英文版
	GB/T 34165-2017 Monitoring and testing code for energy conservation of oil and gas transportation pipeline system - 英文版

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