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API 5D petroleum drill pipe

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API 5D petroleum drill pipe

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Main feature:

A. The drill rods comply with the provisions of API SPEC 5D & API SPEC7.

B. The grade of steel are determined according to the requirements of Group 1 & Group 3 of API SPEC 5D.

C. Drill pipe joints at the same level comply with the provisions under the Standard API SPEC 7.

SIZE: 2 7/8", 3 1/2", 4", 4 1/2", 5"

STANDARD: API

MATERIAL: E-75, X-95, G-105, S-135

PIPE LENGTH: 5.8M. 6M 12M. OR RAMDOM LENGTH. OR AS CUSTOMER'S REQUESTS

PACKING: BUNDLE. PIPE CAP ON BOTH END. PLASTIC BAG ALSO AVILABLE IF CUSTOMER NEED.

MARKING: MARK AS CUSTOMER'S REQUESTS

1,Steel Grade: E-75, X-95, G-105, S135

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

API 5D petroleum drill pipe

3. Chemical composition

Grade	Mfg. Process	Chemical composition(%)
		C	Si	Mn	P	S	Ni	Cr	Mo	Others
E-75	S	-	-	-	0.040Max	0.030Max	-	-	-	-
X-95	S
G-105	S
S-135	S

4. Mechanical Properties
Drill Pipe Parameters

Steel Grade	Yield Strength				Tensile Strength
Steel Grade	Min.		Max		Min.
	Psi	Mpa	Psi	Mpa	Psi	Mpa
E-75	75000	517	105000	724	100000	689
X-95	95000	655	125000	862	105000	724
G-105	105000	724	135000	931	115000	793
S-135	135000	931	165000	1138	145000	1000

Drill Pipe Weld Zone Parameters

Steel Grade	Min. Yield Strength	Min. Tensile Strength	Min. Elongation	Min. AKV Impact
Steel Grade	Mpa	Mpa	%	J
E-75	517	689	13	20(Average) 15（Min）
X-95	609	712
G-105	655	724
S-135	724	793