Water Well Drill Pipe with API 5dp Standard

• After-sales Service: 1 Year
• Warranty: 1 Year
• Manufacturing Process: Forging
• Surface Treatment: Without Processing
• Material: Alloy
• Add: No.37 Qilianshan Road
• Model NO.: 2-3/8"-5-1/2"
• Transport Package: as Export Standard
• Specification: 2-3/8"-5-1/2"
• Origin: China, Shandong, Dongying

Product Description

Product Information:

Drill pipe 

1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, G105, S135,X95

3) Type of end finish: EU-external upset, IEU-internal & external upset

4) All drill rod are made according to API 5D standard

5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten carbide etc).

Detail Mechanical Property of the Drill Pipe:

Drill pipe specifications
Designations					Pipe body OD.	Pipe wall thickness	Tool joint OD.	Tool joint PIN ID.	Approx mass
Lable 1	Lable 2	Grade	Upset type	RSC type	mm	mm	mm	mm	kg/m
Internal-upset
4	14.00	E	IU	NC40	101.60	8.38	133.4	71.4	22.42
4	14.00	G	IU	NC40	101.60	8.38	139.7	61.9	22.76
4-1/2	13.75	E	IU	NC40	114.3	6.88	152.4	85.7	22.5
3-1/2	15.5	G	EU	NC38	88.9	11.4	120.7	54.0	25.38
2-3/8	6.65	E	EU	NC26	60.32	7.11	85.7	44.5	10.45
2-7/8	10.40	S	EU	NC31	73.02	9.19	111.1	41.3	17.19
We can supply full size drill pipe with API 5D/5DP, including IU, EU, IEU. Please leave a message for consultation.

Drill collar specifications
Nominal Size	OD		ID		Length	Bevel Dia. mm	Bending Strength Ratio
	mm	in	mm	in	mm
NC31-41(2-7/8IF)	104.8	4-1/8	50.8	2	9150	100.4	2.43:1
NC35-47	120.7	4-3/4	50.8	2	9150	114.7	2.58:1
NC38-50(3-1/2IF)	127	5	57.2	2-1/4	9150	121	2.38:1
NC44-60	152.4	6	71.4	2-13/16	9150/9450	144.5	2.84:1
NC44-62	158.8	6-1/4	57.2	2-1/4	9150/9450	149.2	2.91:1
NC46-62(4IF)	158.8	158.8	71.4	2-13/16	9150/9450	150	2.63:1
NC50-70(4-1/2IF)	177.8	7	57.2	2-1/4	9150/9450	164.7	2.54:1
NC56-77	196.8	7-3/4	71.4	2-13/16	9150/9450	185.3	2.70:1
6-5/8REG	209.6	8-1/4	71.4	2-13/16	9150/9450	195.7	2.93:1
NC61-90	228.6	9	71.4	2-13/16	9150/9450	212.7	3.17:1
We can supply full size drill collar with API 5D/5DP, Please leave a message for consultation.

Heavy weight drill pipe specifications
Nominal size	Pipe body		Tool Joint			Single weight Bec
	OD.	ID.	RSC type	OD.	ID.	kg/pcs
3-1/2	3-1/2	2-1/4	NC38	4-3/4 4-7/8	2-1/4	319
4	4	2-1/2 2-1/16	NC40	5-1/4	2-1/2 2-9/16	434 423
4-1/2	4-1/2	2-3/4	NC46	6-1/4	2-3/4	578
5	5	3	NC50	6-5/8	3	702
5-1/2	5-1/2	3-1/4	5-1/2FH	7	3-1/4	842
6-5/8	5-1/2	4-1/2	6-5/8FH	8-1/4	4-1/2	1084
We can supply full size drill pipe with API 5D/5DP, Please leave a message for consultation.

Specificaiton:

 

Group	Grade	Yield Strength				Tensile Strength
		Minimum		Maximum		Minimum
		psi	Mpa	psi	Mpa	psi	Mpa
1	E-75	75000	517	105000	724	100000	689
3	X-95	95000	655	125000	862	105000	724
	G-105	105000	724	135000	931	115000	793
	S-135	135000	931	165000	1138	145000	1000

Product Picture: