rudder blade of a ship

{"cid":"91196990","title":"DIN JIS ASTM ISO9001:2015 CE Ship Boat Marine Rudder Blade and ship cast parts","imgUrl":"https:\/\/img.ismap.com\/nimg\/de\/cb\/42ef6d237f123854481597914eb7-200x200-1.jpg","attrs":{"Price":"$1,000.00","Brand Name":"ZTIC","Minimum Order Quantity":">=1 Pieces","Place of Origin":"CHINA","Certification":"ISO9001:2015\/CE","Supply Ability":"2000 Piece\/Pieces per Year","Packaging Details":"Standard packing or according to customer's requirement","Part":"rudder blade","Steel Castings":"Below 150t Per Piece","Steel Forgings":"Below 60t Per Piece","Standards":"DIN, JIS, ASTM, Uni, Jb, ISO etc.","Certificate":"CCS, Zy, ABS, Gl, Nk, BV, Dnv and Lr","Blades":"Marine Forging Parts &Marine Casting Parts","Application":"Ship","Weight":"0.5-20T","Port":"QingDao,ShangHai,TianJin"}}

{"cid":"91132681","title":"Marine Flap Rudder System Boat Propeller Shaft Rudder The Most Design for Ship Maneuvering and Dynamic Positioning","imgUrl":"https:\/\/img.ismap.com\/nimg\/27\/c3\/dd7a560c0df6d3657d625b51a4cc-200x200-1.jpg","attrs":{"Brand Name":"Zhiyou","Model Number":"ZY-L006","Minimum Order Quantity":"Negotiable","Delivery Time":"Within 20 to 30 days, According to customers's order","Certification":"ABS, CCS, NK, KR, LRS, GL, DNV, BV.,etc","Place of Origin":"Shanghai China","Supply Ability":"3000pcs\/ month","Packaging Details":"Pallet with film packing or according to customer's requirement","Product name":"High Performance Marine Ship Boat Flap Type Rudder","Material":"Stainless Steel","ODM or OEM Service":"Available","Third Party Inspection":"or other available inspection","Key words":"rudder\/docking","Diameter":"10-100 inches","Type":"Bearing","Warranty":"1 Year","Shape":"Round","Alignment":"Straight","Keyway Type":"Straight","Hardness":"High Hardness","Weight":"100-1000 lbs","Feature":"High Strength","Processing Type":"Forging","Surface Hardness":"HRC58-62","Color":"original","Usage":"Transmitting Power","Corrosion Resistance":"High","Keyway Size":"Customizable","Shaft Connection":"Keyed","Precision":"High","Surface Roughness":"Ra 0.8","Tolerance":"High Precision","Flexural Strength":"High","Blade":"3,4,5,6","Shaft Type":"Solid","Size":"All size, according to your rquirement","Number Of Blades":"4","Shaft Rotation":"Clockwise"}}