国产精品一区二区尿失禁,午夜精品久久久久久久99热,精品精品国产高清A毛片,欧美日韩一区精品高免费专区,亚州少妇无套内射激情视频
Contact Us

Jiangsu GUOJI machinery manufacturing Co., Ltd.
Address: Chengdong Industrial Park, Jiangyan District, Taizhou, Jiangsu
Contact: Liu Yang (General Manager)
Mobile phone:13805267155
URL: http://qdtongde.com
Mailbox: jsgj225500@163.com

Current Location:Home > Business Center > Metal expansion joint

Large-bore low-density expansion section

The publisher:Jiangsu GuoJi Machinery Manufacturing Co., Ltd. Release time:2017-11-10 17:45:34 Click on the:786 Shut down

The low - dense wave expansion section is the optimum vibration and heat compensation component of modern industrial piping engineering. It has the advantages of compact structure, corrosion resistance, high bearing capacity, large compensation and wide application.

Nominal diameter: DN50 ~ 3000mm
Design pressure: vacuum ~ 1.0mpa
Design temperature: 196 ~ 750 ℃Bellows, takeover/flange, other accessoriesIt is applicable to compensate the vibration, temperature difference displacement and installation deviation in various industrial piping and equipment.

 

国产精品一区二区尿失禁,午夜精品久久久久久久99热,精品精品国产高清A毛片,欧美日韩一区精品高免费专区,亚州少妇无套内射激情视频