cold drawn wrist pin on piston

{"cid":"91184014","title":"Single Acting Hydraulic Ram Chrome Welded Piston Type , Hydraulic Oil Cylinder","imgUrl":"https:\/\/img.ismap.com\/nimg\/f5\/36\/062340dcf48937c3f03e3e1a8040-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Custom","Model Number":"Customized","Minimum Order Quantity":"1 piece","Delivery Time":"15-25 days","Certification":"GS CE ISO 9001","Place of Origin":"Shandong China","Payment Terms":"T\/T, Western Union, D\/A, D\/P, L\/C","Supply Ability":"50000 Pieces\/Per year","Packaging Details":"Carton or According to Customer's Require","Type":"Hydraulic Double Acting","Maximum Stroke":"Requirements","Painting":"Anti rust painting","Tube":"Cold drawn honed tubling","Piston":"High grade ductile iron"}}

{"cid":"91183734","title":"Hydraulic Hoist Cylinder Heavy Duty High Pressure Ships Dam Gates","imgUrl":"https:\/\/img.ismap.com\/nimg\/eb\/cd\/a245774a51efba9d88509388e71e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"DALLAST","Model Number":"Customized","Minimum Order Quantity":"1PCS","Delivery Time":"20- 25 days after down payment","Certification":"ISO9001-2009 ,TS16949","Place of Origin":"shangdong","Payment Terms":"T\/T, L\/C, Western Union,Paypal","Supply Ability":"3000PCS per year","Packaging Details":"shrink film, pallet, plywood case and carton","Standard":"Nonstandard","Type":"Double acting","Temperature":"-30\u00baC~150\u00baC","Usage":"heavy duty Hydropower station\uff0c Dame gates","Color":"Any color you want","Material":"steel"}}