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--Oil drill pipe of API 5DP, --API standerd (alloy steel E.X.G.S), --OD :2-3/8,2-7/8,3-1/2,4,4-1/2,5(inch), --Upset:IU,EU,IEU - details see: https://www.machineto.com/5-inch-drilling-pipe-10149131

Drill pipes in diameters of 50/60/73/89/114/127 millimeters(API CETIFICATION)

Drilling joints in diameters of 68/78/105/121 millimeters

Drill collar in diameters of121/146/159/178

Gelogical drill pipes in diameters of 45 /50/ 60millimeters,API

Drilling joints in diameters of 57/165/75 millimeters

We are factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API and other standerds) for more than six years. We have profuse designs with series quality grade, and expressly, our price is very competitive because we are manufactory, we are the source..

Should any of these items be of interest to you, please let us know, We will be happy to give you more details. As a very active manufactures, we can develop new designsaccording to our costomers,

Having built up a good reputation, we are renowned for our reliable products, competitive prices and fast order delivery.we have got the citification of the ISO9001 and API, we are always insisting on the slogan of "Creativity, Quality First, Satisfy Clients".

We are confident that we can provide all the drilling equipment that you need!

Drill Pipe (E.X.G.S)
Size (inch)	Weight Designation	Calculated Plain-End weight			Outside Diam.		Wall Thickness
		Lb/ft		kg/m	Inch	mm	Inch	mm
2-3/8	6.65	6.26	9.32		2.375	60.3 mm	0.280	7.11 mm
2-7/8	10.40	9.72	14.48		2.875	73.0 mm	0.362	9.19 mm
3-1/2	9.50	8.81	13.12		3.500	88.9 mm	0.254	6.45 mm
3-1/2	13.30	12.31	18.34		3.500	88.9 mm	0.368	9.35 mm
3-1/2	15.50	14.63	21.79		3.500	88.9 mm	0.449	11.40 mm
4	14.00	12.93	19.26		4.000	101.6 mm	0.330	8.38 mm
4-1/2	13.75	12.24	18.23		4.500	114.3 mm	0.271	6.88 mm
4-1/2	16.60	14.98	22.31		4.500	114.3 mm	0.337	8.56 mm
4-1/2	20.00	18.69	27.84		4.500	114.3 mm	0.430	10.92 mm
5	16.25	14.87	22.15		5.000	127.0 mm	0.296	7.52 mm
5	19.50	17.93	26.71		5.000	127.0 mm	0.362	9.19 mm
5	25.60	24.03	35.79		5.000	127.0 mm	0.500	12.70 mm