標(biāo)準(zhǔn)編號(hào):	GB/T 12137-2015
中文名稱(chēng):	氣瓶氣密性試驗(yàn)方法
英文名稱(chēng):	Methods for leakage test of gas cylinders
中標(biāo)分類(lèi):	J74    壓力容器
行業(yè)分類(lèi):	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類(lèi):	23.020.30 23.020.30    壓力容器、氣瓶 23.020.30
發(fā)布機(jī)構(gòu):	中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局 中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2015-12-10
實(shí)施日期:	2016-7-1
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	GB/T 12137-2002 氣瓶氣密性試驗(yàn)方法
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	7000 字
翻譯價(jià)格(元):	290.0
交付時(shí)間:	付款后 1 個(gè)工作日

GB/T 12137-2015 Methods for leakage test of gas cylinders 1 Scope This standard specifies the requirements of test apparatuses and methods for gas cylinder leakage test. This standard is applicable to the leakage test of gas cylinders by water-immersion test or soap bubble test. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies. GB/T 13005 Terminology of gas cylinders GB/T 16163 Classification of gases filled in cylinder TSG R0004 Supervision Regulation on Safety Technology for Stationary Pressure Vessel TSG R0006 Supervision Regulation on Safety Technology for Gas Cylinder 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 13005 and the following apply. 3.1 water-immersion test test method for checking the airtightness of a gas cylinder under test filled with specified pressure-gas by immersing it in a water tank Note: The water-immersion test is suitable for the leakage test of the whole or local parts of the gas cylinder under test. 3.2 soap bubble test test method for inspecting the airtightness of a gas cylinder under test filled with specified pressure-gas by applying test liquid to the part to be inspected Note: The soap bubble test is applicable to the leakage test of the threaded connection between the gas cylinder under test and the cylinder valve, the valve stem of the cylinder valve, the air outlet of the cylinder valve, the fusible plug or the welded joint of the gas cylinder.

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Test apparatus 5 Requirements for gas cylinder under test 6 Test methods and judgment basis 7 Test recording requirements Bibliography