self latch float collar for gas wells

{"cid":"91217788","title":"API Standard LTC N80 Self-latch Float Shoe and Collar for Gas Well Drilling with 35MPa Bearing Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/34\/4818a03571cdaa4ce9ab34aad947-200x200-1.jpg","attrs":{"Brand Name":"SWS","Minimum Order Quantity":"1 pcs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Standard":"API","Thread Type":"LTC","Steel Grade":"N80","Specification":"5-1\/2","Bearing Pressure":"35MPa","OD":"139.7mm","Used for":"Gas Well Drilling","Type":"Self-latch Float Shoe and Collar"}}