drill pipe

Used for well drilling. Standard: API SPEC 5DP, API SPEC 7-1 HWDP Steel Grade: E, X, G, S Dimension: 2 3/8"-- 6 5/8" Upset: EU, IEU Connection  Type: NC、FH、REG

Pipe							Tool Joint
OD  (in.)	Weight (lb/ft)	OD (mm)	Upset	Grade	W.T (in.)	ID (in.)	Connection Type
2-3/8	6.65	60.3	EU	E,X,G,S	0.280	1.815	NC26
2-7/8	10.40	73.0	EU	E,X,G,S	0.362	2.151	NC31
3-1/2	13.30	88.9	EU	E,X,G,S	0.368	2.764	NC38
	15.50	88.9	EU	E,X,G,S	0.449	2.602	NC38 or NC40
4	14.00	101.6	IU/EU	E,X,G,S	0.330	3.340	NC40 or NC46
	15.70	101.6	IU/EU	E,X,G,S	0.380	3.240	NC40 or NC46
4-1/2	16.60	114.3	IEU/EU	E,X,G,S	0.337	3.826	NC46 or NC50
	20.00	114.3	IEU/EU	E,X,G,S	0.430	3.640	NC46 or NC50
5	19.50	127.0	IEU	E,X,G,S	0.362	4.276	NC50 or 5-1/2 FH
	25.60	127.0	IEU	E,X,G,S	0.500	4.000	NC50 or 5-1/2 FH
5-1/2	21.90	139.7	IEU	E,X,G,S	0.361	4.778	5-1/2 FH
	24.70		IEU	E,X,G,S	0.415	4.670	5-1/2 FH
6-5/8	25.20	168.3	IEU	E,X,G,S	0.330	5.965	6-5/8 FH
	27.70		IEU	E,X,G,S	0.362	5.901	6-5/8 FH