21 9 to 812 8 mm od api 5ct tubing

{"cid":"91214957","title":"21.9 812.8 Mm OD API 5CT Tubing with Varnishing and BTC Connection Type","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/8f\/504c3d0c6ef1eaec3b438a998e78-200x200-1.jpg","attrs":{"Brand Name":"API 5CT Tubing","Minimum Order Quantity":"1 TON","Delivery Time":"within 40 days","Place of Origin":"China","Certification":"ISO 9001","Packaging Details":"bundle and wooven bag","Payment Terms":"LC,TT,ect,.","Outer Diameter":"21.9 - 812.8 Mm","Machine Type":"Drilling Equipment","Surface Treatment":"Phosphating, Blackening, Varnishing","Thread Form":"Round, Buttress, Special Bevel","Standard":"API Spec 5CT, ISO 11960","Material":"K55, N80, L80, P110","Thread Pitch":"8, 10, 12, 14, 16, 18, 20 Threads Per Inch","Connection Type":"EUE, NUE, STC, LTC, BTC"}}