no burrs ptfe banded piston

{"cid":"91147525","title":"Can stand fatigue test and no burr PTFE banded piston Used in Auto Shocks","imgUrl":"https:\/\/img.chinax.com\/nimg\/ed\/24\/2285daabdb9c747066c27136c50f-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"XIAYI","Model Number":"piston","Minimum Order Quantity":"500pcs","Delivery Time":"Two weeks for new samples","Product Name":"piston","Application":"shock absorber","Mould time":"One week","Service":"OEM","Material":"ptfe","Technology":"powder metallurgy","Certification":"ISO9001:2008","Place of Origin":"China","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"10,000pcs per month","Packaging Details":"standard export package"}}

{"cid":"91197858","title":"RYT MWR Guide Strip Wear Ring PTFE Wear Strip For Hydraulic Elements","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/b9\/e42fbc09d40958b1a51938745de6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"SUNCAR","Model Number":"RYT Guide Ring","Minimum Order Quantity":"Trial order accepted","Delivery Time":"3-7 Days After Payment Received(Public Holiday Excluded)","CertifiC-A-Tion":"ISO9001","Place of Origin":"CN","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, ","Supply Ability":"550 Pcs Per Week.","Packaging Details":"PP Bag Inside,Carton Box Outside.","Material":"PTFE","Color":"Standard color","Feature":"Seal performance\uff1bWear resistance and low friction characteristics","AppliC-A-Tion":"Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage","Medium":"hydraulic oil, flame retardant liquid, water and others","Function":"Improve the service life of seals","Speed":"15m\/s","Performance":"Supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage","Temperature":"-55\u2103 +225\u2103"}}