We usually use elbow (bend, flange, tee, reducer) as a kind of pipe fitting.

另供应各种管道配件，如弯头、法兰等。

Porduct: steel pipe, elbow, flange, tee, reducer, pipe cap, pipe fitting.

主营产品：钢管，无缝钢管，弯头，法兰，三通，管帽，大小头，管件。

We usually use elbow( bend, flange, tee, reducer) as a kind of pipe fitting.

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。

The utility model is composed of a bottle stopper perforator, a triplet with plus drug, a drip kettle, a control clamp, a reducer union, scalp acupuncture, a thick and a fine conduit pipe.

它由瓶塞穿孔器、加药三通、滴壶、控制夹、变径接头、头皮针和粗、细导管等构成。