GB/T 3037-2017 Active National standards

GB/T 3037-2017 Marine duo-eccentric-pivoted butterfly valves

Publish Date: 2017-12-29 Implement Date: 2018-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3037-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Maritime valves

ICS Name: \n Piping system

Publish Date: 2017-12-29

Implement Date: 2018-07-01

Pages: 43 pages

Scope

This standard specifies the dimensions of flange connections and sealing surfaces according to GB/T 2501-2010, CB/T 4196-2011, JIS B 2220-2004, JIS B 2239-2004, and JIS B 2240-2006, and the structural length according to GB/T 12221 and JIS B 2002 for marine double-eccentric clamp-type and flange-type butterfly valves (hereinafter referred to as butterfly valves). It also specifies their classification and marking, requirements, test methods, inspection rules, marking, packaging, storage, and transportation. This standard applies to the design, manufacture, and acceptance of marine double-eccentric butterfly valves used in ship pipelines.