欧美黑吊大战白妞欧美大片-日批视频免费-超碰视屏-欧美一级特黄aaaaaa-日本午夜精品理论片a级app发布-人人干人人澡-午夜精品久久久久久久99黑人-男人与雌宠物交h-日韩成人免费在线-天天射夜夜爽-九一亚色-香蕉视频首页-一区二区三区视频免费在线观看-欧美日韩亚洲国产一区-久久这里有-我不卡av-婷婷综合在线视频-久久在线视频精品-国产蜜臀在线-午夜欧美成人

全國熱線服務:

FAQ 當前位置:首頁 > News > FAQ >

Precision bright tube processing technology

    Precision bright tube is a high-precision steel pipe material that has been finely drawn or cold rolled. becausePrecision bright tubeThere is no oxide layer on the inner and outer walls, no leakage under high pressure, high precision, high smoothness, no deformation during cold bending, no cracks when flaring, flattening, etc. Therefore, it is mainly used to produce products of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes or welded pipes. The chemical composition of precision bright tubes is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, and chromium Cr.
The inner and outer walls of the steel pipe have high precision and high smoothness. After heat treatment, the steel pipe has no oxidation layer and the inner wall is highly clean. The steel pipe can withstand high pressure and does not deform during cold bending. It has no cracks when expanding or flattening. The precision steel pipes provided by Tianjin Century Zhonglian can undergo various complex deformations and mechanical processing. Steel pipe color: white with bright color, high metallic luster.

High precision cold drawn tube
Click to view product details

Honing tube
Click to view product details
Precision bright tube uses: automobiles, machinery parts and other machinery that have high requirements on the precision and smoothness of steel tubes. Precision steel pipe users are not only those who have high requirements for precision and smoothness. Because precision bright pipes have high precision and the tolerance can be maintained at 2-8 wires, many mechanical processing users are slowly converting seamless steel pipes or round steel into precision bright pipes in order to save labor, materials and time.

上一篇:The difference between precision steel pipe and seamless steel pipe

下一篇:Precision steel pipe hydraulic cylinder