SY/T 5612-2007 Specification for solids control equipments of drilling fluid

SY/T 5255-2005 Petroleum drilling sand pump SY/T 5612.1-1999 Drilling fluid purification system gas remover SY/T 5612.2-1999 Drilling fluid cleaning system and cleaner SY/T 5612.3-1999 Drilling fluid cleaning system, Cyclone SY/T 5612.4-1993 Drilling fluid shakers SY/T 5612.5-1993 Hook strip screens for drilling fluid shakers

SY/T 5612-2018 SY/T 5612-2018 Specification for drilling fluid solid control equipment for petroleum and natural gas drilling and production equipment

GB 150-1998 Steel pressure vessels GB/Z 150-2025 Guide for magnetizing behaviour of permanent magnets GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d” GB 3836.2-2010 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures "d" GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d” GB/T 10894-2004 Determination method of noise emitted by separating machine GB/T 10894-2023 Determination method of separation machinery noise GB/T 10895-2004 Centrifuge and separator—Measurement method of mechanical vibration GB/T 10895-2025 Centrifuge & separator—Measurement and evaluation of mechanical vibration GB/T 10901-1989 GB/T 11352-1989 Carbon steel castings for general engineering purposes GB/T 11352-2009 Carbon steel castings for general engineering purpose GB/T 1220-1992 Stainless steel bars GB/T 1220-2007 Stainless steel bars GB/T 1222-1984 Spring steel GB/T 1222-2007 Spring steels GB/T 1222-2016 Spring steels GB/T 1222-2025 Spring steels GB/T 12361-2003 General specification of Steel die forgings GB/T 12361-2016 Steel die forgings—General specification GB/T 12467.1-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 1:Guidelines for selection and use GB/T 12467.1-2009 Quality requirements for fusion welding of metallic materials—Part 1:Criteria for the selection of the appropriate level of quality requirements GB/T 12467.2-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 2:Comprehensive quality requirements GB/T 12467.2-2009 Quality requirements for fusion welding of metallic materials—Part 2:Comprehensive quality requirements GB/T 12467.3-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 3:Standards quality requirements GB/T 12467.3-2009 Quality requirements for fusion welding of metallic materials—Part 3:Standard quality requirements GB/T 12467.4-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 4:Elementary quality requirements GB/T 12467.4-2009 Quality requirements for fusion welding of metallic materials—Part 4:Elementary quality requirements GB/T 12467.5-2009 Quality requirements for fusion welding of metallic materials—Part 5:Standard documents need to conform to claim conformity to the quality requirements GB/T 13006-1991 NPSH for centrifugal, mixed flow and axial pumps GB/T 13006-2013 NPSH for centrifugal,mixed flow and axial flow pumps GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 1348-1988 Spheroidal graphite iron castings GB/T 1348-2009 Spheroidal graphite iron castings GB/T 1348-2019 Spheroidal graphite iron castings GB/T 17241.6-1998 Integral cast iron pipe flanges JB/T 9168.2-1998 Cutting Machining General Procedure Manual: Lathe Turning JB/T 9168.3-1998 Common process instructions for cutting ---Process instructions for milling JB/T 9168.4-1998 Common process instructions for cutting--Process instruction for planing (shaping) and slotting JB/T 9168.5-1998 Common process instructions for cutting ---Process instructions for drilling JB/T 9168.6-1998 Common process instrucftions for cutting --Process instructions for boring JB/T 9168.7-1998 Common process instructions for cutting --Process instructions for broaching JB/T 9168.8-1998 Grinding, common machining process guidelines for cutting processing JB/T 9168.11-1998 Common process instructions for cutting ---Process instructions for laying off JB/T 9168.12-1998 Cutting processing general process rules for sketching SY/T 6614-2005 SY/T 6614-2005 Drilling fluid vibrating screen cloth identification recommended practices