Method of ultrasonic inspetion and result classification of circumferential butt welds in steel pipes and tubes 钢制管道对接环焊缝超声波探伤方法和检验结果的分级
This type of joint have been widelu used in the steel pipeline system for connection , it has a very good self - compensation performance while temperature change and angle deviation of the pipeline axis 锻压卡箍式柔性管道接头该产品具有温度自补偿和角度自补偿功能,是钢制管道系统中广泛应用的联接件,其结构合理、耐压强度高、密封性能好,安装维修方便。
钢: sharpen; strop; whet制: make; manufacture管道: pipeline; channel; tunnel; p ...钢制管材: steel tubular goods钢制管法兰: specification for steel pipe flanges; types and parameters for steel pipe flanges钢制管卡: steel pipe clamp合金钢制管卡: alloy-steel pipe clamp受制管道: restrained line钢制管法兰类型: types for steel pipe flanges gb/t 1-pn6mpa(16bar)平面钢制管法兰盖: steel pipe blank flanges with flat face for pn 6mpa凸面钢制管法兰盖: steel pipe blank flanges with raised face for pn 0mpa突面钢制管法兰盖: steel pipe blank flanges with flat face or raised face预制管道系统: prefabricated pipe conduit system预制管道隔热块: lagging sectionansi钢制管法兰和附件标准: ansi standard pipe flanges and fittings凹凸面对焊钢制管法兰: steel pipe welding neck flanges with male and female face for pn 0mpa; steel pipe welding neck flanges with male and female face for pn 5mpa; steel pipe welding neck flanges with male and female face for pn mpa凹凸面钢制管法兰盖: steel pipe blank flanges with male and female face for pn 0mpa凹凸面整体钢制管法兰: integral steel pipe flanges with male and female face for pn 0mpa; integral steel pipe flanges with male and female face for pn 5mpa; integral steel pipe flanges with male and female face for pn 6mpa; integral steel pipe flanges with male and female face for pn mpa板式翻边松套钢制管法兰: loose plate steel pipe flanges with lapped pipe end for pn 0mpa钢制管法兰对焊端部: butt-welding ends for steel pipe flanges钢制管法兰技术条件: specification for steel pipe flanges钢制管法兰压力温度等级: pressure-temperature ratings for steel pipe flanges环连接面对焊钢制管法兰: steel pipe welding neck flanges with ring-joint face for pn 0mpa环连接面钢制管法兰盖: steel pipe blank flanges with ring-joint face for pn 0mpa环连接面整体钢制管法兰: integral steel pipe flanges with ring-joint face for pn 0mpa