API 5CT 9th 2-3/8"EU J55 Tubing Couplings. API 5CT, 5B Coupling. Material API 5CT Seamless Steel Pipe . Usage Well Drilling Machinery. Grade J55 , K55 , N80 -Q, L80 -1, P110 ; Size:2-3/8'-4-1/2. Packing By carton, wooden case, wooden pallet, or by requirements of customers. Color green on surface and black inside thread Supply ability 2000pcs/month
After-sales Service 1 Year Warranty 1 Year Type Seamless Technique Hot Rolled Surface Treatment Black Usage Pipeline Transport, Boiler Pipe , Hydraulic/Automobile Pipe , Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose API 5ct J55 K55 L80 N80 P110 Casing pipe , page1.
API 5CT Grades covers J55 /K55 , N80 type 1 and N80Q, L80 , C90, T95, P110 , Q125, and with additional requirements of 13 Cr. Steel Casing pipe appearance Casing pipe section shape is round, in big diameter pipe and put it into the oil well, fixed by the cement, to protect other
1. Materials The chemical compositions have been carefully determined to provide resistance to sulfide stress corrosion as well as to insure complete through wall hardening.. 2.Heat Treatment Quenching and Tempering are conducted under rigid temperature control to assure homogeneous physical properties and microstructures.. 3.Micro Structure These grades exhibit fully tempered martensite api5ct tubing pipe eu j55 k55 n80 l80 p110