摘要
通过对波纹管补偿器和波纹管调长器结构特点的比较,探讨了燃气行业中波纹管补偿器与波纹管调长器的选择与使用。
By comparing the structural characteristics of bellows-type expansion joint and bellows adjustment device, the selection and application of bellows-type expansion joint and bellows adjustment device in gas industry are discussed.
出处
《煤气与热力》
2009年第4期8-9,共2页
Gas & Heat
关键词
波纹管补偿器
波纹管调长器
轴向位移
bellows-type expansion joint
bellows adjustment device
axial displacement
