Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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SY/T 0460-2000 Specification for application and acceptance of equipment and pipeline installation engineering in natural gas purifying plant 1275.0 via email in 1~10 business day abolished
SY/T 0088-1995 Standard of external surface cathodic protection for bottom of steel strorage tanks 255.0 via email in 1~3 business day abolished
SY/T 0078-1993 Recommended Practices for The Control of Internal Corrosion in Oil and Gas Transmission and Distribution Steel Pipelines 650.0 via email in 1~3 business day abolished
SY/T 6069-2005 Code of running technology for the instrument and automatic system of the oil and gas transportation pipeline 285.0 via email in 1~3 business day abolished
SY/T 0604-2005 Specification for shop welded tanks for storage of production liquids 270.0 via email in 1~3 business day valid
GB 32167-2015 Oil and gas pipeline integrity management specification 810.0 via email in 1~8 business day valid
GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines 495.0 via email in 1~5 business day valid
SY 4209-2008 Code for Quality Acceptance of Oil and Gas Construction Engineering - Natural Gas Conditioning Plant 600.0 via email in 1 business day abolished
Q/CNPC 106-2005 480.0 via email in 1~5 business day valid
SY/T 0447-1996 Standard of coal tar epoxy coating for buried steel pipeline 495.0 via email in 1~5 business day abolished
Q/CNPC 105-2005 405.0 via email in 1~5 business day valid
GB/T 23257-2017 Polyethylene coating for buried steel pipeline 690.0 via email in 1~8 business day valid
SH/T 3169-2012 Specifications for general layout of oil and gas pipeline station 810.0 via email in 1~3 business day valid
GB/T 29165.2-2012 Petroleum and natural gas industries—Glass-reinforced plastics(GRP) piping—Part 2:Qualification and manufacture 990.0 via email in 1~3 business day valid
SH/T 3133-2002 Specification for cartographic symbols of present maps in petrochemical engineering 450.0 via email in 1~3 business day abolished
GB/T 29167-2012 Petroleum and natural gas industries—Pipeline transportation systems—Reliability-based limit state methods 710.0 via email in 1~3 business day valid
SY/T 0525.2-1993 Rotary joint of petroleum tank 60.0 via email in 1~3 business day valid
SY/T 0090-2006 Code of Instrument Control System Design for Oil-gas Fields and Pipelines 460.0 via email in 1 business day valid
GB/T 29165.4-2015 Petroleum and natural gas industries―Glass-reinforced plastics(GRP) piping―Part 4:Fabrication,installation and operation 630.0 via email in 1~8 business day valid
Q/CNPC 108-2005 465.0 via email in 1~5 business day valid
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