Specifications

API 5D drilling pipe for well drilling
1. Standard: API SPEC 5D
2. Size: 2-3/8---5-1/2
3. Use:For well drilling

API 5D drilling pipe for well drilling 

1. Standard: API SPEC 5D
2. Size: 2-3/8---5-1/2

3.Steel grade: E75, X95, G105, S135 

4. They are used to transport drilling fluid to drill bits, and to raise, lower and rotate the assembly along with the drill bit.

5.API 5D drilling pipe for well drilling  dimension as below:

 

O utside diameter	Calculated  weight	Calculated  weight		Grade	Wall thickness		Upset ends, for weld-on tool joints (see note)
in		1b/ft	Kg/m		in	mm
2.375"	6.65	6.26	9.32	E.X.G.S	0.280	7.11	EU
2.875"	10.40	9.72	14.48	E.X.G.S	0.362	9.19	EU
3.5"	13.30	12.31	18.34	E.X.G.S	0.368	9.35	EU
3.5"	15.50	14.63	21.79	E.X.G.S	0.449	11.40	EU
4"	14.00	12.93	19.26	E.X.G.S	0.330	8.38	IU,EU
4.5"	16.60	14.98	22.31	E.X.G.S	0.337	8.56	EU,IEU
4.5"	20.00	18.69	27.84	E.X.G.S	0.430	10.92	EU,IEU
5"	19.50	17.93	26.71	E.X.G.S	0.362	9.19	IEU
5"	25.60	24.03	35.79	E.X.G.S	0.500	12.70	IEU
5.5"	21.90	19.81	29.51	E.X.G.S	0.361	9.17	IEU
5.5"	24.70	22.54	33.57	E.X.G.S	0.415	10.54	IEU

NOTE:

EU-EXTERNAL  UPSET;  IU-INTERNAL UPSET; IEU- INTERNAL & EXTERNAL  UPSET