Qingdao Yingli Machinery Co., Ltd.
Company Address: High-Tech Industrial Park, Laoshan,Qingdao,China
E-mail: info@yinglimachinery.com
Zip/Postal Code: 266000
Tel Number: 86-532-88910996
Fax Number: 86-532-88910969
1. Before selecting 304 stainless steel pipe, the use and service environment of stainless steel pipe shall be considered
2. When selecting steel pipes, make sure that the materials meet the standard.
3. Check whether the outer surface and the inner wall of the pipe are bright and smooth in color, uniform in thickness or rough.