承插式 meaning in Chinese

adapting form
bell &spigot

Spigot and socket self - stressed
承插式自应力钢筋混凝土输水管
Spigot and socket self - stressed reinforced concrete pipe used for water delivery
承插式自应力钢筋混凝土输水管
Holding - inserting model pipe joints
承插式管接头
Fauceting cast iron pipes and fittings with flexible joint for building drainage
建筑排水用柔性接口承插式铸铁管及管件
The company is specialized in the production of small diameter valve suitable for electrical station as well as sampling device and automatic feeding device for firepower electric plant , stop valve for high temperature and high pressure condition , throttle valve for high temperature and high pressure condition , counter - pressure high efficiency cooler , bi - screw reducer , fine adjustment valve together with pipe break , stop valve , diaphragm valve , plug - in speedy connector , ball valve and various special valves in addition to meter connector
公司主要专业生产小口径电站阀门及火力发电厂的炉内化学检测集中取样装置、炉内自动加药装置，高温高压截止阀，高温高压限流阀，反压式高效冷却器，双螺杆减压阀、微调阀等取样装置件和石油化工行业使用的管道闸阀，截止阀，隔膜阀，承插式快速接头，球阀及各种特殊阀门，仪表接头等。