This standard specifies the product models, technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage as well as health, safety and environmental control requirements for eccentric water distribution tools. This standard applies to the manufacture and inspection of eccentric water distribution tools.
SY/T 5275-2012 Referenced Document
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 3452.1-2005 Fluid power systems-O-rings-Part 1:Inside diameters,cross-sections,tolerances and size identification code
GB/T 3452.2-2007 Fluid power systems.O-riings.Part 2:Quality acceptance criteria
GB/T 5616-2006 Non-destructive testing.Guidelines for application
GB/T 7759-1996 Rubber, Vulcanized or thermoplastic--Determination of compression set at ambient elevated or low temperatures
GB/T 8162-2008 Seamless steel tubes for structural purposes
GB/T 9253.2-1999 Petroleum and natural gas industries--Threading, gauging, and thread inspection of casing, tubing and line pipe threads
HG/T 2579-2008 Rubber Compounds of O-Rings used for Hydraulic fluid power System
SY/T 6327-2005 Oil field drilling and production equipment-mtehod of type designation