主营产品：钢管，无缝钢管，弯头，法兰，三通，管帽，大小头，管件。
Porduct: steel pipe, elbow, flange, tee, reducer, pipe cap, pipe fitting.
方法新型泪道探通引流装置由两端金属探子及中间软性硅胶管组成。
Metallic probes were at each end, and a soft silicon tube was in between.
介绍了阀体三通管注射模的结构。
The structure of the injection mould for the valve tee was introduced.
我们常用弯头（弯管、法兰、三通、大小关）作为一种管件。
We usually use elbow( bend, flange, tee, reducer) as a kind of pipe fitting.
我们常用弯头(管、兰、通、小关)为一种管件。
We usually use elbow (bend, flange, tee, reducer) as a kind of pipe fitting.
莲花水电站四通岔管为一大跨度小交角的地下交叉洞室。
The underground intersected chambers have a large span and a small intersection angle.
适合三通四通管件侧孔的预胀型加工。
Suitable for side expansion processing of Tee pipe fitting and Cross pipe fitting.
四位数码管显示，智能一键通设计；
开关可以安装在异径三通管，标准三通管或焊接管件上。
Flow switch can be installed in a reducing tee, standard tee or welded fitting.
开关可以安装在异径三通管，标准三通管或焊接管件上。
Flow switch can be installed in a reducing tee, standard tee or welded fitting.
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