This standard specifies the technical selection, installation, testing, acceptance, and maintenance management requirements for oil and gas pipeline safety early warning systems. This standard applies to the selection, installation, construction, testing, acceptance and maintenance management of oil and gas pipeline safety early warning systems mainly used for third-party damage to oil and gas pipelines.
GB 3836.11 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap
GB 3836.12 Explosive atmospheres.Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
GB 50395 Code of design for video monitoring system
GB/T 15972.1 Generic specification for optical fibres. Part 1: General
GB/T 15972.10 Specifications for optical fibre test methods—Part 10: Measurement methods and test procedures—General and guidance*, 2021-04-30 Update
GB/T 15972.2 Generic specification for optical fibres. Part 2: Measuring methods for dimensions
GB/T 15972.20 Specifications for optical fibre test methods—Part 20: Measurement methods and test procedures for dimensions—Fibre geometry*, 2021-04-30 Update
GB/T 15972.21 Specifications for optical fibre test methods.Part 21:Measurement methods and test procedures for dimensions.Coating geometry
GB/T 15972.22 Specifications for optical fibre test methods.Part 22:Measurement methods and test procedures for dimensions.Length measurement
GB/T 15972.3 Generic specification for optical fibres. Part 3: Measuring methods for mechanical characteristics
GB/T 15972.30 Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test*, 2021-04-30 Update
GB/T 15972.31 Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strength*, 2021-08-20 Update
GB/T 15972.32 Specifications for optical fibre test methods—Part 32: Measurement methods and test procedures for mechanical characteristics—Coating strippability*, 2021-10-11 Update
GB/T 15972.33 Specifications for optical fibre test methods.Part 33:Measurement methods and test procedures for mechanical characteristics.Stress corrosion susceptibility
GB/T 15972.34 Specifications for optical fibre test methods—Part 34: Measurement methods and test procedures for mechanical characteristics—Fibre curl*, 2021-04-30 Update
GB/T 15972.4 Generic specification for optical fibres. Part 4: Measuring methods for transmission and optical characteristics
GB/T 15972.40 Specifications for optical fibre test methods.Part 40:Measurement methods and test procedures for transmission and optical characteristics.Attenuation
GB/T 15972.41 Specifications for optical fibre test methods—Part 41: Measurement methods and test procedures for transmission characteristics—Bandwidth*, 2021-04-30 Update
GB/T 15972.42 Specifications for optical fibre test methods—Part 42: Measurement methods and test procedures for transmission characteristics—Chromatic dispersion*, 2021-04-30 Update
GB/T 15972.43 Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture*, 2021-04-30 Update
GB/T 15972.44 Specifications for optical fibre test methods—Part 44: Measurement methods and test procedures for transmission and optical characteristics—Cut-off wavelength*, 2017-07-31 Update
GB/T 15972.45 Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmission characteristics—Mode field diameter*, 2021-04-30 Update
GB/T 15972.46 Specifications for optical fibre test methods.Part 46:Measurement methods and test procedures for transmission and optical characteristics.Monitoring of changes in optical transmittance
GB/T 15972.47 Specifications for optical fibre test method—Part 47:Measurement methods and test procedures for transmission characteristics—Macrobending loss*, 2021-05-21 Update
GB/T 15972.48 Specifications for optical fibre test methods.Part 48:Measurement methods and test procedures for transmission and optical characteristics.Polarization mode dispersion*, 2016-04-25 Update
GB/T 15972.49 Specifications for optical fibre test methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay*, 2021-10-11 Update
GB/T 15972.5 Generic specification for optical fibres. Part 5: Measuring methods for environmental characteristics
GB/T 15972.50 Specifications for optical fibre test methods.Part 50:Measurement methods and test procedures for environmental characteristics.Damp heat(steady state)
GB/T 15972.51 Specifications for optical fibre test methods.Part 51:Measurement methods and test procedures for environmental characteristics.Dry heat
GB/T 15972.52 Specifications for optical fibre test methods.Part 52:Measurement methods and test procedures for environmental characteristics.Change of temperature
GB/T 15972.53 Specifications for optical fibre test methods.Part 53:Measurement methods and test procedures for environmental characteristics.Water immersion
GB/T 15972.54 Specifications for optical fibre test methods—Part 54: Measurement methods and test procedures for environmental characteristics—Gamma irradiation*, 2021-04-30 Update
GB/T 15972.55 Specification for optical fibre test methods.Part 55:Measurement methods and test procedures for enviromental characteristics.Hydrogen aging
GB/T 7424.1 Generic specification for optical fibre cables Part 1:General
GB/T 7424.5 Optical fibre cables.Part 5:Sectional specification.Micro duct optical fibre cables and fibre units for installation by blowing*, 2012-06-29 Update
SY 6186 Safety specification for crude oil & natural gas pipelines
SY 6444 Safety code for petroleum engineering construction
SY/T 0414-2007 Technical standard of PE tape coating for steel pipeline
SY/T 4108 Design and construction specifications for laying optical cables (silicon core tubes) in the same trench of oil and gas transmission pipelines*, 2019-11-04 Update
SY/T 5918 Technical specification for repair of external anti-corrosion layer and insulation layer of buried steel pipelines*, 2017-11-15 Update
SY/T 6064 Technical specifications for setting signs of oil and gas pipeline lines*, 2017-11-15 Update
SY/T 6671 Classification recommended practice for Class I Zone 0, Zone 1 and Zone 2 of electrical equipment sites in petroleum facilities*, 2018-03-01 Update
SY/T 6827-2011 history
2020SY/T 6827-2020 Technical specifications for oil and gas pipeline safety early warning systems
2011SY/T 6827-2011 Specification for security & pre-warning system of oil & gas pipeline