用作气动液压缸筒体的管子的机械性能、尺寸要求、公差、表面结构和交货技术条件，这些管子为无缝或焊接型，在拉伸、应力消除或完全热处理状态下，具有平端，并具有经过特殊精整的孔，无论是否去除金属。交叉引用:BS 1134:第1BS 4500部分:第1ISO 3322ISO/DIS 5598部分

Mechanical properties, dimensional requirements, tolerance, surface texture and technical delivery condition for tubes used as barrels for pneumatic fluid power cylinders, the tubes being seamless or welded type in the as-drawn, stress relieved or fully heat treated condition with plain ends and having bores which are specially finished, with or without metal removal.Cross References:BS 1134:Part 1BS 4500:Part 1ISO 3322ISO/DIS 5598