ellipitical dished heads sa387 gr11

{"cid":"91202288","title":"DIN28011 Torispherical Head And Ellipsoidal Ellipitical Dished Heads SA387 Tank Cover","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/24\/fea2e767fa911d1cd8a0133ad27c-200x200-1.jpg","attrs":{"Brand Name":"GLM","Model Number":"CAP","Minimum Order Quantity":"1","Certification":"ASME, PED and GB","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"50000","Packaging Details":"wooden box and iron shelf or as percustomers requirement","General":"steel torispherical head","Material":"SA 516 Gr70,Nickel, Inconel","Shape":"dish head","Color":"Black","Technics":"SEGMENTED","Delivery time":"20 days after receiving the down payment"}}

{"cid":"91220303","title":"Large Hemispherical Tank Heads 3200mm Diameter SA387 GR.11 Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/b6\/aa1447fe127c0d9c66c9332389e8-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HaiQun","Model Number":"ASME \/ ANSI B16.9 UNS S31803 \/ 2205","Minimum Order Quantity":"1","Delivery Time":"30-60 work days","Certification":"SGS\/BV\/ABS\/LR\/TUV\/DNV\/BIS\/API\/PED","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"50000","Packaging Details":"wooden box and iron shelf or as percustomers requirement","Standard":"SCH.10, SCH.10S, SCH.20, SCH.30, SCH.40, SCH.40S, STD","Diameter":"3800","Outer Diameter":"6mm - 200mm","Reduction Ratio":"About 10%","General":"Semi Elliptical Head","Material":"SA516","Surface":"Coating"}}