Catalog:Oil Pipes 
Keywords:API 5CT Steel Pipe, J55,K55,L80,N80Q,C90,T95,P110 Oil/Petroleum Casing Pipe, OCTG 
1) Grade: J55,K55,L80,N80Q,C90,T95,P110 
2) Size: 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 9 5/8", 10 3/4", 13 3/8", 16", 18 5/8", 20" 
3) Wall thickness: 6.35 - 12.70 mm 
4) Thread type: STC, LTC, BTC 
5) Length: R1,R2,R3 
6) All our casings accord with API 5CT standard, and we get the right to use the API 5CT LOGO.

Size Destination	Weight Destination	Outside Diameter		Wall Thickness		Type of End Finish
						Grade
		in	mm	in	mm	J55  K55	L80	N80	C90  T95	P110
4 1/2	9.50	4.500	114.3	0.205	5.21	PS	-	-	-	-
	10.50			0.224	5.69	PSB	-	-	-	-
	11.60			0.250	6.35	PSLB	PLB	PLB	PLB	PLB
	13.50			0.290	7.37	-	PLB	PLB	PLB	PLB
	15.10			0.337	9.56	-	-	-	-	PLB
5	11.50	5.00	127.00	0.220	5.59	PS	-	-	-	-
	13.00			0.253	6.43	PSLB	-	-	-	-
	15.00			0.296	7.52	PSLB	PLB	PLB	PLBE	PLB
	18.00			0.362	9.19	-	PLB	PLB	PLBE	PLB
	21.40			0.437	11.10	-	PLB	PLB	PLB	PLB
	23.20			0.478	12.14	-			PLB
	24.10			0.500	12.70	-			PLB
5 1/2	14.00	5.500	139.7	0.244	6.20	PS	-	-	-	-
	15.50			0.275	6.98	PSLB	-	-	-	-
	17.00			0.304	7.72	PSLB	PLB	PLB	PLBE	PLB
	20.00			0.361	9.17	-	PLB	PLB	PLBE	PLB
	23.00			0.415	10.54	-	PLB	PLB	PLBE	PLB
6 5/8	20.00	6.625	168.28	0.288	7.32	PSLB	-	-	-	-
	24.00			0.352	8.94	PSLB	PLB	PLB	PLBE	PLB
	28.00			0.417	10.59	-	PLB	PLB	PLBE	PLB
	32.00			0.475	12.06	-	PLB	PLB	PLBE	PLB
7	17.00	7.00	177.80	0.231	5.87	-	-	-	-	-
	20.00			0.272	6.91	PS	-	-	-	-
	23.00			0.317	8.05	PSLB	PLB	PLB	PLBE	-
	26.00			0.362	9.19	PSLB	PLB	PLB	PLBE	PLB
	29.00			0.408	10.36	-	PLB	PLB	PLBE	PLB
	32.00			0.453	11.51	-	PLB	PLB	PLBE	PLB
	35.00			0.498	12.65	-	PLB	PLB	PLBE	PLB
	38.00			0.540	13.72	-	PLB	PLB	PLBE	PLB
7 5/8	24.00	7.625	193.68	0.300	7.62	-	-	-	-	-
	26.40			0.328	8.33	PSLB	PLB	PLB	PLBE	PLB
	29.70			0.375	9.52	-	PLB	PLB	PLBE	PLB
	33.70			0.430	10.92	-	PLB	PLB	PLBE	PLB
	39.00			0.500	12.70	-	PLB	PLB	PLBE	PLB
	42.80			0.562	14.27	-	PLB	PLB	PLB	PLB
	45.30			0.595	15.11	-	PLB	PLB	PLB	PLB
	47.10			0.625	15.88	-	PLB	PLB	PLB	PLB
8 5/8	24.00	8.625	219.08	0.264	6.71	PS	-	-	-	-
	28.00			0.304	7.72	-	-	-	-	-
	32.00			0.352	8.94	PSLB	-	-	-	-
	36.00			0.400	10.16	PSLB	PLB	PLB	PLBE	PLB
	40.00			0.450	11.43	-	PLB	PLB	PLBE	PLB
	44.00			0.500	12.70	-	PLB	PLB	PLBE	PLB
	49.00			0.557	14.15	-	PLB	PLB	PLBE	PLB
9 5/8	32.30	9.625	244.48	0.312	7.92	-	-	-	-	-
	36.00			0.352	8.94	PSLB	-	-	-	-
	40.00			0.395	10.03	PSLB	PLB	PLB	PLBE	-
	43.50			0.435	11.05	-	PLB	PLB	PLBE	PLB
	47.00			0.472	11.99	-	PLB	PLB	PLBE	PLB
	53.50			0.545	13.84	-	PLB	PLB	PLBE	PLB
	58.40			0.595	15.11	-	PLB	PLB	PLB	PLB
10 3/4	32.75	10.75	273.05	0.279	7.09	-	-	-	-	-
	40.50			0.350	8.89	PSB	-	-	-	-
	15.50			0.400	10.16	PSB	-	-	-	-
	51.00			0.450	11.43	PSB	PSB	PSB	PSBE	PSB
	55.50			0.495	12.57	-	PSB	PSB	PSBE	PSB
	60.70			0.545	13.84	-	-	-	PSBE	PSB
	65.70			0.595	15.11	-	-	-	PSB	PSB
13 3/8	48.00	13.375	339.73	0.330	8.38	-	-	-	-	-
	54.50			0.380	9.65	PSB	-	-	-	-
	61.00			0.430	10.92	PSB	-	-	-	-
	68.00			0.480	12.19	PSB	PSB	PSB	PSB	PSB
	72.00			0.514	13.06	-	PSB	PSB	PSB	PSB
16	65.00	16	406.40	0.375	9.53	-	-	-	-	-
	75.00			0.438	11.13	PSB	-	-	-	-
	84.00			0.495	12.57	PSB	-	-	-	-
	109.00			0.656	16.66	P	P	P	-	P
18 5/8	87.50	18.625	473.08	0.435	11.05	PSB	-	-	-	-
20	94.00	20	508.00	0.438	11.13	PSLB	-	-	-	-
	106.50			0.500	12.70	PSLB	-	-	-	-
	133.00			0.635	16.13	PSLB	-	-	-	-