Design of SRM-275 Series （Slight） Stretch Reducing Mill

described here in the paper are the current situations concerning the applications of the（slight）stretch reducing mills of small sized seamless steel tube plants both at home and abroad and their features.Based on the design experience of the（slight）stretch reducing mill,a discussion is made on the technology and equipment of the SRM-275series（slight）stretch reducing mill,offering a reference for technical revamp of small sized seamless steel makers in equipment selection.