胶辊双支点结构避免出现胶辊大小头；
The double-pivot structure avoids the appearance of big and small, rubber roll heads;
那就是大小头后面直接接向上弯曲的弯头。
弯头，三通，大小头，法兰，管帽，无缝沧州永旺管道制造有限公司。
Cangzhou Yongwang Pipeline Manufacturing Co., Ltd. is a manufacturer of Elbow, Tee, Reducer, Flange, Tube Top Cap Closure Products all kinds of Pipe f.
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.
异径管也叫大小头，两端管口直径不同，用于连接不同直径的管子或法兰进行变径。
Different-diameter pipe size head, also called tube diameter at different, used to connect different diameter of pipe or flange diameter changes on.
管件类：弯头、三通、四通、活接头、卜芯、大小头、管帽、堵头、内丝、外丝、翻边、异径管。
Pipe series: Elbow, tee, cross, movable joint, Bu core, reducer, pipe cap, choke plug, inside the wire, outside the wire, turned-over edge, increaser etc.
聚四氟乙烯内衬直管，套管，弯头，三通，四通，大小头，筒体，空压机-制氧机- 活塞环、密封圈和汽配封圈。
Teflon - lined pipe, casing, elbow, the three exchanges or four, size head, cylinder, air compressor - oxygen - ring, gasket seal ring and auto parts.
加工效果好、速度快、精度高、无大小头、倒角一致，更无波浪及崩边等缺陷，性能稳定，是广大客户的首选产品之一。
Processing effect is good, fast, high precision, the size of the first the chamfer consistent, more waves and chipping defects , stable performance, is the product of choice for one of out customers.
加工效果好、速度快、精度高、无大小头、倒角一致，更无波浪及崩边等缺陷，性能稳定，是广大客户的首选产品之一。
Processing effect is good, fast, high precision, the size of the first the chamfer consistent, more waves and chipping defects , stable performance, is the product of choice for one of out customers.
应用推荐