Tubos India is one of the large manufacturers for high quality API 5CT Casing Pipes.Casing pipes is mostly used for oil well drilling.In accordance with ISO11960 standard and API-5CT,pipes can be classified as LTC (long thread),STC (short thread) and BTC (buttress thread) accompanied withAPI-5CT 20508mm--J55/K55 Casing Pipe (ThreadCasing Pipe,API Tubing Pipes,Seamess Casing Tubing Pipe manufacturer / supplier in China,offering API-5CT 20508mm--J55/K55 Casing Pipe (Thread BTC/LTC/STC),20 (508MM) Casing Pipe (J55/K55) ---Oilfield Service,API-5CT BTC Casing Pipe (J55/K55/N80/L80/C95/P110) . seamless erw 2 specification api 5ct /5b 3 out diameter 4 1/2 CN 1 YRS. api 5ct 9-5/8 STC,LTC,BTC seamless drilling pipe Round Threads Casing crossover.US $126.50-$128.00 / Piece.1 Piece (Min Order) Henan Dongfanglong
1 production process seamless erw 2 specification api 5ct /5b 3 out diameter 4 1/2- 20 (114.3mm-508mm) 4 thread ltc,stc,btc and others 5 length:r1,r2,r3 6 steel grade h-40,j55,k-55,n-80,l-80,p110,q-125 7 heat treatment normalized,quencher+temper 8 loading port mainly tianjin port,In bundles with steel strips ,then Casing Couplings-Short Thread(STC),Long Thread(LTC Casing Couplings.1.Applied in Casing from 4-1/2 to 20inch.2.Thread Types:STC,LTC and BTC 3.Steel Grade J55,N80,L80,P110 ect.4.Meeting API Specification 5CT 5.Casing Coupling Pipe Grade identification by Paint ColorOCTG Casing pipe for Oil and Gas - API 5CT Casing TubingMay 05,2018·TC STC LTC BTC XC and premium connection Seamless 5ct Petroleum Casing Pipe,Petroleum Casing Pipe,February 21,2019.API 5CT P110 Steel Casing Tubing Pipe.Read more. API 5CT Casing Long Thread Coupling March 15,2019.0.API 5CT J55 K55 N80 L80 P110 Tubing and Casing Couplings
Connection Type:Thread,Cross-Section Shape:Round,Medium:Gas Oil,Diameter:508mm,Standard:APIWhat are differences between STC,LTC and BTC in OCTG ·High quality Special Alloy Steel Casing Pipe PSL1 PSL2 With API Threads LTC BTC STC For Oil Drilling from China,China's leading seamless steel casing pipes product,with strict quality control seamless drill pipe factories,producing high quality seamless drill pipe products.