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Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread

Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread

Name: Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread
Brand: Xinhuafa
Rating: 5.0 (43 reviews)

Drill pipe usage notes:
1.New drill pipe should be pasted oil before connection
2.Make up and break at least 3 times before drilling
3.Hard bending and plastic coating can be processed according to clients' special requirements.

Model:
all
Brand:
Xinhuafa
Code:
84139100


SKU:
Availability:



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Product Description

Product Description

Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread

1. Water well drill pipe

Size: 42mm-168mm

Grade: E75,X95,G105,S135,R780

Length: R1(6.1-7.01m),R2(8.84-9.75m),R3(12.19-13.72m)

Thread type: NC26,NC31,NC38,NC40,NC46,NC50,NC56,5 1/2FH,6 5/8FH

Drill Pipe Outer Diameter		Thread Type	Steel Grade	Wall Thickness (mm)	End-Upset type	Length (mm)
inch	mm	Thread Type	Steel Grade	Wall Thickness (mm)	End-Upset type	Length (mm)
3	76	2-3/8" REG	R780, G105, S135	6, 8	IU/IEU	1000--5000
3-1/2	89	2 3/8'' IF NC26	R780, G105, S135	6.5, 8	IU/IEU	1000--5000
4	102	2 7/8'' IF NC31	R780, G105, S135	8, 9.19	IU/IEU	1000--5000
4-1/4	108	2 7/8'' IF NC31	R780, G105, S135	8, 9.19	IU/IEU	1000--5000
4-1/2	114	2 7/8'' IF NC31	R780, G105, S135	8, 10	IU/IEU	1500--6000
5	127	3 1/2'' IF NC38	R780, G105, S135	8, 10, 12	IU/IEU	1500--6000

2. Geological Drill Pipe

External Diameter		Upset type	Steel Pipe Grade	Pipe Wall Thickness	Normal Weight	Pipe length	Thread model	Joint Diameter
inch	mm			mm	Kg/m	mm		mm
1.6	42	EU	DZ50	6.5	5.7	1000-9000	1:16	57
			R780
2	50	EU,IU	DZ50	6.5	7.1	1000-9000	1:16	65
			R780					68
2.375	60	EU,IU	R780	7.1	9.4	1000-9000	NC26	75
			S135					78
2.875	73	EU,IU	R780	8	12.9	1000-9000	NC31	95
			G105	9.19	14.5
								105
			S135
3.5	89	EU,IU	R780	8	16	1000-9000	NC38	121
			G105
				9.5	19			127
			S135

3.Oil Drill Pipe

Size (in)	Nominal Weight (1b/ft)	OD of Pipe Body		Wall Thickness of Pipe Body		Grade	Upset Type	Conn. Type	OD of Pin and Box		ID of Pin
Size (in)	Nominal Weight (1b/ft)	(in)	(mm)	(in)	(mm)	Grade	Upset Type	Conn. Type	(in)	(mm)	(in)	(mm)
2 3/8	6.65	2 3/8	60.32	0.280	7.11	EXGS	EU	NC26 (2 3/8 IF)	3 3/8	85.70	1 3/4	44.45
2 7/8	10.40	2 7/8	73.02	0.36	9.19			NC31 (2 7/8 IF)	4 1/8	104.80	2	50.80
3 1/2	13.30	3 1/2	88.90	0.37	9.35			NC38 (3 1/2 IF)	5	127.00	2 7/16	61.91
3 1/2	15.50	3 1/2	88.90	0.45	11.40			NC38 (3 1/2 IF)	5	127.00	2 1/8	53.98
4	14.00	4	101.60	0.33	8.38			NC46 (4 IF)	6	154.20	3 1/4	82.55
4 1/2	16.60	4 1/2	114.30	0.34	8.56		IEU	NC40 (4 IF)	6 1/4	158.80	3	76.20
4 1/2	20.00	4 1/2	114.30	0.43	10.92			NC46 (4 IF)	6 1/4	158.75	2 1/2	63.50
5	19.50	5	127.00	0.36	9.19			NC50 (4 1/2 IF)	6 5/8	168.30	3 1/4	82.55
5	19.50	5	127.00	0.36	9.19			5 1/2 FH	7	177.80	3 3/4	95.25
5	25.60	5	127.00	0.50	12.70			NC50 (4 1/2 IF)	6 5/8	168.28	2 3/4	69.85
5	25.60	5	127.00	0.50	12.70			5 1/2 FH	7 1/4	184.15	3 1/4	82.55
5 1/2	21.90	5 1/2	139.70	0.36	9.17			5 1/2 FH	7 1/4	184.15	3 1/2	88.90
5 1/2	24.70	5 1/2	139.70	0.42	10.54			5 1/2 FH	7 1/4	184.15	3 1/2	88.90
6 5/8	25.20	6 5/8	168.28	0.33	8.38			6 5/8 FH	8 1/4	209.55	4 3/4	120.65
6 5/8	27.70	6 5/8	168.28	0.36	9.19			6 5/8 FH	8 1/4	209.55	4 3/4	120.65

4. HDD Drill Pipe(Friction welding or Forged type)

Diameter(mm)	Length(mm)	Thread type	Craft	Connection type
50	1000-3000	API 2 3/8 REG	Friction welding	Box/pin
60	1000-3000	API 2 3/8 REG	Friction welding	Box/pin
76	1500-3000	API 2 3/8 REG	Friction welding	Box/pin
89	1500-3000	NC26(2 3/8IF)	Friction welding	Box/pin
102	1500-6000	NC31(2 7/8IF)	Friction welding	Box/pin
108	1500-6000	NC31(2 7/8IF)	Friction welding	Box/pin
114	1500-6000	NC31(2 7/8IF) OR NC35	Friction welding	Box/pin
127	1500-6000	NC38(3 1/2IF)	Friction welding	Box/pin