Specifications

Specifications
1.OD:3 1/2,4",4 1/2",5",5 1/2"....
2.Steel grade: E75,X95,G105,S135
3.Standard :API 5DP

Company Information

SINOTAI PETROLEUM EQUIPMENT CO., LTD

Product Description

Drill pipe

Features

1.Our company's drill pipes comply with the provisions under the Standards API SPEC 5D and API SPEC7.

The grade of steel for the drill pipe will be determined according to the requirements of Group 1 and Group 3 of API SPEC 5D.

2.As per requirements of customers, drill pipe joints at the same level will be provided, and manufactured drill pipe joints will comply with the provisions under the Standard API SPE

The main technical peformance and specification for drill pipe

Size	Weight Designation	Calculated Plain-End Weight		Outside Diameter		Grade	Wall Thickness		Upset Ends. For Weld-on Tools Joint
Size	Weight Designation	Lb/ft	kg/m	in	mm	Grade	In	mm	Upset Ends. For Weld-on Tools Joint
2 3/8	6.65	6.26	9.32	2.375	60.3	E,X,G,S	0.280	7.11	EU
2 7/8	10.40	9.72	14.48	2.875	73.0	E,X,G,S	0.362	9.19
3 1/2	9.50	8.81	13.12	3.500	88.9	E	0.254	6.45	IU or EU
3 1/2	13.30	12.31	18.34	3.500	88.9	E,X,G,S	0.368	9.35	IU or EU
3 1/2	15.50	14.63	21.79	3.500	88.9	E	0.449	11.40	IU or EU
3 1/2	15.50	14.63	21.79	3.500	88.9	X,G,S	0.449	11.40	EU or IEU
4	14.00	12.93	19.26	4.000	101.6	E,X,G,S	0.330	8.38	IU or EU
4 1/2	13.75	12.24	18.23	4.500	114.3	E	0.271	6.88	IU or EU
4 1/2	16.60	14.98	22.31	4.500	114.3	E,X,G,S	0.337	8.56	EU or IEU
4 1/2	20.00	18.69	27.84	4.500	114.3	E,X,G,S	0.430	10.92	EU or IEU
5	16.25	14.87	22.15	5.000	127.0	X,G,S	0.296	7.52	IU
5	19.50	17.93	26.71	5.000	127.0	E	0.362	9.19	IEU
5	19.50	17.93	26.71	5.000	127.0	X,G,S	0.362	9.19	EU or IEU
5	25.60	24.03	35.79	5.000	127.0	E	0.500	12.70	IEU
5	25.60	24.03	35.79	5.000	127.0	X,G,S	0.500	12.70	EU or IEU
5 1/2	21.90	19.81	29.51	5.500	139.7	E,X,G,S	0.361	9.17	IEU
5 1/2	24.70	22.54	33.57	5.500	139.7	E,X,G,S	0.415	10.54	IEU
6 5/8	25.20	22.19	33.05	6.625	168.3	E,X,G,S	0.330	8.38	IEU
6 5/8	27.70	24.21	36.06	6.625	168.3	E,X,G,S	0.362	9.19	IEU