一、范围
本标准规定了压力容器波形膨胀节的设计、制造、检验、标志、包装、运输和储存要求。

本标准适用于工业管道系统中的波形膨胀节，其工作介质为气体、液体或蒸汽，工作压力不超过10MPa，工作温度为-20℃~+300℃。

二、规范性引用文件
下列文件中的条款通过本标准的引用成为本标准的条款。凡是注日期的引用文件，其后所有的修订单（不包括勘误单）或修正文件均不适用于本标准，但是，对于注日期的引用文件的最新版本适用于本标准。

GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 699 Quality carbon structural steels
GB/T 700 Carbon structural steels
GB/T 985 Steel - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
GB/T 1220 Stainless steel bars
GB/T 1221 Heat-resisting steel bars
GB/T 1222 Spring steel bars
GB/T 1223 Nickel steel bars for springs
GB/T 1224 Stainless steel bars for boilers and pressure vessels
GB/T 1225 Stainless steel bars for machining
GB/T 14976 Seamless stainless steel pipes for fluid transport
GB/T 1591 High strength low alloy structural steels
GB/T 17395 Dimensions, shapes, masses and tolerances of seamless steel tubes
GB/T 18254 High-carbon chromium bearing steel
GB/T 20066 Steel and iron - Sampling and preparation of samples for the determination of chemical composition
GB/T 20123 Steel and iron - Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
GB/T 20125 Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method
GB/T 20126 Unalloyed steel - Determination of low carbon content - Part 1: Infrared absorption method after combustion in an induction furnace
GB/T 20127 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method)
GB/T 20128 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas
GB/T 20129 Steel and iron - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method
GB/T 20130 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace (routine method)
GB/T 20131 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (routine method)
GB/T 20132 Steel and iron - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method (routine method)
GB/T 20133 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for steel)
GB/T 20134 Steel and iron - Determination of nitrogen content - Thermal conductimetric method after fusion in a current of inert gas (routine method)
GB/T 20135 Steel and iron - Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method (routine method)
GB/T 20136 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for cast iron)
GB/T 20137 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel)
GB/T 20138 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon chromium bearing steel)
GB/T 20139 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wire rods)
GB/T 20140 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires)
GB/T 20141 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel plates)
GB/T 20142 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel strips)
GB/T 20143 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel sheets)
GB/T 20144 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel castings)
GB/T 20145 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel forgings)
GB/T 20146 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel seamless tubes)
GB/T 20147 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel welded tubes)
GB/T 20148 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for springs)
GB/T 20149 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for cold heading and cold forging)
GB/T 20150 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for prestressed concrete)
GB/T 20151 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for bead wire)
GB/T 20152 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel cord)
GB/T 20153 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for saw wire)
GB/T 20154 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for spring wire)
GB/T 20155 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for spoke wire)
GB/T 20156 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for umbrella rib wire)
GB/T 20157 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20158 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20159 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20160 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20161 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20162 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20163 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20164 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20165 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20166 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20167 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20168 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20169 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20170 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20171 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20172 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20173 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20174 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20175 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20176 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20177 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20178 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20179 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20180 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20181 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20182 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20183 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20184 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20185 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20186 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20187 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20188 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20189 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20190 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20191 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20192 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20193 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20194 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20195 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20196 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20197 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20198 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20199 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20200 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20201 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20202 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20203 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20204 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20205 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 20206 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel fiber)
GB/T 20207 Steel and iron - Determination of total carbon and sulfur content - Infrared absorption method after combustion in an induction furnace (routine method for high-carbon steel wires for steel wool)
GB/T 202