1.2500PSI Medium duty tie-rod cylinder 2.Bore sizes 2"-5", Stroke sizes: ... "-5"3. Stroke sizes: 4"-48"4. Honed tubing5. Heavy duty, high stregth tie rod6. Flexible configurations With high compression resistance ... and turning machines, CNC Lathes, etc.3. Quality Certificates: ISO9001-2000, ISO9001-2008 Quality Assurance System, the USA UL.4. Products ...