Drill Pipe

Product Detail

Vigor Drilling's available Drill Pipes Sizes ( API spec 5DP Drill Pipe)
Size (Inch)	Nominal Weight	Calculated Weight Wpe	Calculated Weight Wpe	Grade	Wall Thickness		Upset Ends. For Weld-on Tools Joint
		Lb/ft	kg/m	 	In	mm
2 3/8	6.65	6.26	9.32	E?X?G?S	0.280	7.11	EU
2 7/8	10.40	9.72	14.48	E?X?G?S	0.362	9.19	IU or EU
3 1/2	9.50	8.81	13.12	E	0.254	6.45	IU or EU
3 1/2	13.30	12.31	18.34	E?X?G?S	0.368	9.35	IU or EU
3 1/2	15.50	14.63	21.79	E	0.449	11.40	IU or EU
3 1/2	15.50	14.63	21.79	E?X?G?S	0.449	11.40	EU or IEU
4	14.00	12.93	19.26	E?X?G?S	0.330	8.38>	IU or EU
4 1/2	13.75	12.24	18.23	E	0.271	6.88	IU or EU
4 1/2	16.60	14.98	22.31	E?X?G?S	0.337	8.56	EU or IEU
4 1/2	20.00	18.69	27.84	E?X?G?S	0.430	10.92	EU or IEU
5	16.25	14.87	22.15	E?X?G?S	0.296	7.52	IU
5	19.50	17.93	26.71	E	0.362	9.19	IEU
5	19.50	17.93	26.71	E?X?G?S	0.362	9.19	EU or IEU
5	25.60	24.03	35.79	E	0.500	12.70	IEU
5	25.60	24.03	35.79	E?X?G?S	0.500	12.70	EU or IEU
5 1/2	21.90	19.81	29.51	E?X?G?S	0.361	9.17	IEU
5 1/2	24.70	22.54	33.57	E?X?G?S	0.415	10.54	IEU
6 5/8	25.20	22.19	33.05	E?X?G?S	0.330	8.38	IEU
6 5/8	27.70	24.21	36.06	E?X?G?S	0.362	9.19	IEU

Mechanical Properties of Drill Pipes with different grades:

Steel Grade	Yield Strength				Tensile Strength
	Min.		Max.		Min.
	Psi	Mpa	Psi	Mpa	Psi	Mpa
E-75	75000	517	105000	724	100000	689
X-95	95000	655	125000	862	105000	724
G-105	105000	724	135000	931	115000	793
S-135	135000	931	165000	1138	145000	1000