aa hh casing head and wellhead assembly

{"cid":"91217360","title":"High Pressure AA-HH Material Grade Christmas Tree for Anti-corrosion Wellhead and Drilling Diverter API 6A Standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/00\/a539f9f9d10060e210a3928eccc6-200x200-1.jpg","attrs":{"Price":"300-800USD","Brand Name":"Jianhu Hongda","Model Number":"2 1\/16\" - 7 1\/16\"","Minimum Order Quantity":"1 set","Delivery Time":"10-20 DAYS","Certification":"API 6A","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"500 sets per 1 month","Packaging Details":"wooden case","NAME":"Wellhead and Christmas Tree","Bore Size":"2 1\/16\" - 7 1\/16\"","Working Pressure":"2000psi - 20000psi","Advantage":"Resistance H2S, Anti-corrosion","Standard":"API Spec 6A, NACE M0175","Material Grade":"AA-HH","Temperature Class":"-46~250\u2103"}}