GB/T 17727-2008 (English Version) PDF

Standard No.: GB/T 17727-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2018-02
Replace By: GB/T 17727-2017
Latest: GB/T 17727-2017
Replace: GB/T 2502-1989 GB/T 17727-1999

Scope: This standard specifies the classification, marking, requirements, test methods, inspection rules and markings of marine flange non-metallic gaskets (hereinafter referred to as gaskets) whose flange connection dimensions are in accordance with GB/T 569, GB/T 2501, and JIS B 2220. , packaging, transportation and storage. This standard applies to fuel oil, lubricating oil, sea water, drinking water, air, inert gas, thermal oil with a temperature not higher than 250°C and steam with a temperature not higher than 260°C and its accessories flange connection gaskets design, manufacture and acceptance.

GB/T 17727-2008 Referenced Document

GB/T 12385 Test method for sealing performance of gaskets for pipe flanges*， 2008-05-07 Update
GB/T 17219 Standard for safety evaluation of equipment and protective materials in drinking water system
GB/T 2501 Connection dimensions and mating face of marine flanges*， 2011-01-10 Update
GB/T 3985-1995 Asbestos-rubber sheets
GB/T 540 Test methods for oil-resisting compressed asbestos fibre jointing*， 2008-08-20 Update
GB/T 541 Test methods for asbestos-rubber sheets
GB/T 569 Marine pipe flanges--Connection dimensions and mating face
GB/T 5721 General rules of identification,packaging,transportation and storage for rubber sealing products
GB/T 9129 Specifications of Non-metallic flat gaskets for pipe flanges
GJB 228 Silicone rubber products
JIS B 2220 Steel pipe flanges*， 2012-02-20 Update
QB/T 3652-1999 ink

GB/T 17727-2008 Nonmetal material gaskets for marine flange has been changed from GB/T 2502-1989 Marine pipe flanges-soft gasket.