OCTG Pipes & Accessories

OIL CASING TUBE , PETROLEUM TUBING , CARBON STEEL SEAMLESS PIPE ,BUSHING TUBE ,STEEL PIPE Standard:API-5CT, ISO 9001:2000 API 5CT Oil Casing Pipe Outer Diameter Wall Thickness Grade Thread Length in mm kg/m lb/ft 4 1/2" 114.3 14.14-22.47 9.50-15.10 J55/N80/P110/K55 LTC/STC/BTC R1/R2/R3 5" 127 17.11-35.86 11.50-24.10 J55/N80/P110/K55 LTC/STC/BTC R1/R2/R3 5 1/2" 139.7 20.83-34.23 14.00-23.00 J55/N80/P110/K55 LTC/STC/BTC R1/R2/R3 6 5/8" 168.28 29.76-35.72 20.00-24.00 J55/N80

Standard: API SPEC 5CT. Steel grade: J55, K55, L80, N80, C95, P110 O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU) Casing: From 4-1/2" to 20", Threads: BTC, LTC, STC. Length range: R1, R2, R3 TUBING PIPES STANDARD: API SPEC 5CT Outside Diameter Specified(mm) Nominal Weight Threads & Coupling Steel Grade Wall Thickness (mm) Type of Thread Ib/ft N U E U 60.32(2 3/8" ) 4.70 H, J, L, P 4.83 YES YES 5.80 C, N, L, P 6.45 YES YES 5.95 L, P 6.45 YES YES 7.35 C, L 8.53 YES 7

Product Description Seamless steel casing pipe with coupling and thread protector Standard: API 5CT Material: H40, J55, K55, N80, L80, P110, Q125. OD of Casing: 4-1/2'-----20' Threads: LTC ( Long Round Thread), STC ( Short Round Thread), BTC ( Buttress Thread) Length:R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m)) OD of Tubing: 2 3/8" - 4 1/2" (60.3mm-114.30mm) Thread: EUE ( Exteral Upset End), NUE ( Non Upset End) Length:R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m)

N80 Q Seamless Casing Pipes 168.3*7.32 BTC Thread used in oil field Standard: API SPEC 5CT. Steel grade: J55/K55/N80/L80/P110/C95 O. D. Range Tubing: From 2-3/8"(60.3mm)to 4"(101.60mm) Pipe End: EUE/NU Casing: From 4-1/2"(114.3mm) to 20"(508mm), Threads: BTC, LTC, STC. Length range: R1, R2, R3

We, Cangzhou High Booming Pipe Equipment company, are specialized in producing API 5CT seamless steel casing and tubing. At the same time, we also widely deal with Seamless Pipe, Welded pipe and Hollow sections. For Casing and tubing, we mainly supply the threads such as BTC, STC, LTC, EUE, NUE and XC . XC thread means an external thread on one end and an internal thread on the other. This kind of casing pipes can connect each other directly without couplings. Below is the

J55 API seamless oil tubing is very common in oil drilling field. It is often used in shallow oil and gas extraction or water wells due to its low grade and price. Product Description Standard: API 5CT Steel grade:H40, J55, K55, N80, L80, P110, Q125 OD of Tubing: 2 3/8" - 4 1/2" (60.3mm-114.30mm) Thread: EUE ( Exteral Upset End), NUE ( Non Upset End) Length:R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m)) TUBING PIPES STANDARD: API SPEC 5CT Outside Diameter Specified(mm)