casing seamless

Detailed Product Description

• Commodity : oil casing pipe(API 5CT)
• Grades:J55, K55, N80, L80
• OD: from 2-3/8" - 20"
• WT: from4.83mm to 16.13mm 
• Length range: R2 or R3
• Inspection : we can help you find third party to inspect the goods .e.g  SGS .
• If you want to talk with me directly , pls send inquiry to me or contact me on trade manager . my trade manager id is :  Chinajzgj 

To date, more and more clients, ranging from China to North and South America, European countries, African coutries, Southeast Asia and Mid East have started to select our products, which have won a good reputation both at home and abroad.

      We are sure that from pure-hearted cooperation we can establish good relationships. Feel free to contact us, we are sure to satisfy you with our professional information, top quality products, best price, and efficient services.  

     For all details, please dont hesitate to contact us.

Our company provides the following casing with API Standard.

Size	Outside Diameter		Inside Diameter		Grade	Wall Thickness
	in	mm	in	mm		in	mm
4-1/2	4.500	114.30	4.000	101.60	J55K55N80	0.250	6.35
			3.920	99.57	J55K55N80	0.290	7.37
5	5.000	127.00	4.408	111.96	J55K55N80	0.296	7.52
			4.276	108.61	N80P110	0.362	9.29
			4.126	104.80	N80P110	0.437	11.10
5-1/2	5.500	139.70	4.892	124.26	J55K55N80	0.304	7.72
			4.778	121.36	N80	0.361	9.17
			4.670	118.62	N80	0.415	10.54
7	7.000	177.80	6.366	161.70	J55K55N80	0.317	8.05
			6.276	159.41	J55K55N80	0.362	9.19
			6.184	157.07	N80	0.408	10.36
9-5/8	9.625	244.48	8.755	222.38	N80	0.435	11.05
			8.681	222.50	N80	0.472	11.99
10-3/4	10.750	273.05	10.050	255.27	H40 J55K55N80	0.350	8.89
			9.850	250.19	J55K55N80	0.450	11.43
13-3/8	13.375	339.72	12.615	320.42	J55K55	0.380	9.65
			12.415	315.34	J55K55N80	0.480	12.19