Name: Aluminum Drill Pipe
Brand: SHANDONG SAIGAO GROUP CORPORATION

Application:

Aluminum alloy drill pipe has outstanding advantages such as low density, high strength, corrosion resistance, fatigue resistance, processing performance and low temperature plastic toughness. It is used to solve deep wells, ultra deep wells, horizontal wells, large displacement wells and sulfur-containing conditions under complex working conditions. Drilling problems such as wells and offshore oil have broad application prospects. Studying aluminum alloy drill pipe technology, improving drilling efficiency, ensuring drilling safety, and having high scientific research value. Combined with the characteristics of aluminum alloy drill pipe technology, it introduces domestic and foreign development and application. Dynamic, indicating the future application direction of aluminum alloy drill pipe in China's oil and gas industry.

Technical Specification:

Aluminum Alloy Drill Pipe Mechanical Properties

Non-magnetic Heavy Aluminum Alloy Drill Pipe(Replacement of non-magnetic drill collar ) Properties

Heavy-wall Aluminum Alloy Drill Pipe with Spiral Groove

Thick-walled Aluminum Alloy Drill Pipe

Nominal outside diameter, mm	Nominal wall thickness,mm	Upset type	Connection			TJ torsional yield strength^f, kN·m	Tension yield strength^a, kN				Torsional yield strength^b, kN·m				Internal yield pressure^c, MPa				Collapse pressure^d, MPa				P/N
			TJ thread type	TJ OD, mm	TJ pin OD, mm		Material group^e				Material group^e				Material group^e				Material group^e
			TJ thread type	TJ OD, mm	TJ pin OD, mm		I	II	III	IV	I	II	III	IV	I	II	III	IV	I	II	III	IV
64	8	IU	NC 23	80	34	8.2	457	675	478	492	5.2	7.7	5.5	5.6	81.3	120	85	87.5	72.9	104.4	76.1	78.2	SG-64-IU-NC23
73	9	IU	NC 26	95	44	10	588	868	615	633	7.7	11.4	8.1	8.3	80.1	118.4	83.8	86.3	71.7	102.5	74.8	76.9	SG-73-IU-NC26
90	8	EU	NC 38	118	68	21.8	669	989	700	721	11.6	17.1	12.1	12.5	57.8	85.3	60.4	62.2	46.9	63	48.7	49.8	SG-90-EU-NC38
90	9	IU	NC 31	108	54	16.1	744	1099	778	801	12.6	18.6	13.2	13.5	65	96	68	70	55.2	76.3	57.4	58.9	SG-90-IU-NC31
90	9	IU	NC 38	120.6	58	25.8	744	1099	778	801	12.6	18.6	13.2	13.5	65	96	68	70	55.2	76.3	57.4	58.9	SG-90-IU-NC38
103	9	IU	NC 38	120.6	68	24.7	863	1275	903	930	17.1	25.3	17.9	18.4	56.8	83.9	59.4	61.2	45.7	61.2	47.4	48.5	SG-103-IU-NC38-120
103	9	IU	NC 38	127	68	25	863	1275	903	930	17.1	25.3	17.9	18.4	56.8	83.9	59.4	61.2	45.7	61.2	47.4	48.5	SG-103-IU-NC38-127
114	10	IU	NC 44	145	82	35.7	1061	1567	1110	1143	23.3	34.4	24.3	25.1	57	84.2	59.6	61.4	46	61.6	47.7	48.8	SG-114-IU-NC44
114	10	EU	NC 50	155	95	49.9	1061	1567	1110	1143	23.3	34.4	24.3	25.1	57	84.2	59.6	61.4	46	61.6	47.7	48.8	SG-114-EU-NC50
114	11	IU	NC46	152	80	48.5	1156	1708	1210	1245	24.9	36.8	26.1	26.8	62.7	92.6	65.6	67.5	52.6	72.1	54.7	56	SG-114-IU-NC46
129	9	EU	5 1/2 FH	172	112	55.4	1102	1628	1153	1187	28.3	41.8	29.6	30.5	45.3	67	47.4	48.8	31.8	39.6	32.7	33.3	SG-129-EU-5 1/2 FH
129	11	IU	NC 50	162	95	51.3	1325	1956	1386	1427	33	48.8	34.6	35.6	55.4	81.9	58	59.7	44.1	58.6	45.7	46.8	SG-129-IU-NC50
131	13	EU	5 1/2 FH	178	105	69.4	1565	2312	1638	1686	38.6	57	40.3	41.5	64.5	95.3	67.5	69.5	54.6	75.4	56.8	58.3	SG-131-EU-5 1/2 FH
133	11	EU	5 1/2 FH	172	112	55.4	1370	2023	1433	1475	35.4	52.3	37	38.1	53.8	79.4	56.2	57.9	42.1	55.5	43.6	44.6	SG-133-EU-5 1/2 FH
140	13	EU	5 1/2 FH	172	112	55.4	1685	2488	1763	1814	44.9	66.3	47	48.4	60.4	89.1	63.1	65	49.9	67.8	51.8	53.1	SG-140-EU-5 1/2 FH
147	11	IU	5 1/2 FH	178	105	69.4	1527	2255	1597	1644	44.3	65.4	46.3	47.7	48.6	71.8	50.9	52.4	35.9	45.8	37.1	37.8	SG-147-11-IU-5 1/2 FH
147	11	EU	6 5/8 FH	195	124	84.5	1527	2255	1597	1644	44.3	65.4	46.3	47.7	48.6	71.8	50.9	52.4	35.9	45.8	37.1	37.8	SG-147-11-EU-5 1/2 FH
147	13	IU	5 1/2 FH	178	105	69.4	1778	2626	1860	1914	50.2	74.1	52.5	54.1	57.5	84.9	60.1	61.9	46.5	62.5	48.3	49.4	SG-147-13-IU-5 1/2 FH
147	13	IU	4 1/2 IF	178	105	69.4	1778	2626	1860	1914	50.2	74.1	52.5	54.1	57.5	84.9	60.1	61.9	46.5	62.5	48.3	49.4	SG-147-13-IU-4 1/2IF
147	15	IU	5 1/2 FH	178	105	69.4	2021	2984	2114	2176	55.6	82.1	58.1	59.8	66.3	98	69.4	71.4	56.7	78.7	59	60.5	SG-147-IU-5 1/2 FH
151	13	EU	6 5/8 FH	195	124	84.5	1831	2704	1915	1972	53.3	78.8	55.8	57.5	56	82.6	58.5	60.3	44.8	59.6	46.4	47.5	SG-151-EU-6 5/8 FH
155	15	EU	6 5/8 FH	195	124	84.5	2143	3165	2242	2308	62.8	92.7	65.7	67.6	62.9	92.9	65.8	67.7	52.8	72.5	54.9	56.3	SG-155-EU-6 5/8 FH
164	9	EU	6 5/8 FH	203	124	107.2	1424	2103	1489	1533	47.9	70.8	50.1	51.6	35.7	52.7	37.3	38.4	19.7	22.6	20.1	20.3	SG-164-EU-6 5/8 FH
168	11	EU	6 5/8 FH	203	124	107.2	1762	2603	1844	1898	59.5	87.9	62.3	64.1	42.6	62.9	44.5	45.8	28.3	34.4	29.1	29.6	SG-168-11-EU-6 5/8 FH
168	11	IU	6 5/8 FH	203	127	99.5	1762	2603	1844	1898	59.5	87.9	62.3	64.1	42.6	62.9	44.5	45.8	28.3	34.4	29.1	29.6	SG-168--11-IU-6 5/8 FH
168	13	IU	6 5/8 FH	203	127	99.5	2056	3037	2151	2214	67.8	100.2	70.9	73	50.3	74.3	52.6	54.2	37.9	48.9	39.2	40	SG-168--13-IU-6 5/8 FH

Technical Specifications:

Shandong Saigao Group Corporation(Thick-walled Aluminum Alloy Drill Pipe)

in	ODmm	Wall Thickness t_dp mm	Connection			TJ torsional yield strength^f, kN·m				Tensile Yield Strength(KN·m)			Recommended Torque KN·m	P/N
			TJ thread type	TJ OD, mm	TJ pin OD, mm	Body				Body
						I	II	III	IV	I	II	III	IV
3½	91	20	NC31	108	54	1449	2140	1516	1561	19.8	29.3	20.8	21.4		15.5	SG-91-20-NC31-108
			NC38	120.6	58											SG-91-20-NC38-120
4	103	20	NC38	120.6	68	1694	2502	1772	1824	27.5	40.5	28.7	29.6		15	SG-103-20-NC38-120
			NC38	127	68											SG-103-20-NC38-127
4½	114	20	NC44	145	82	1919	2834	2007	2066	35.6	52.6	37.2	38.3		29.1	SG-114-20-NC44-145
			NC46	152	80											SG-114-20-NC46-152
5	129	22	NC50	162	95	2402	3548	2513	2587	50.9	75.2	53.2	54.8		36.1	SG-129-22-NC50-162
5⅞	147	25	5½FH	178	105	3113	4597	3256	3352	75.2	111.1	78.7	81		46	SG-147-25-5 1/2FH-178
5⅞	147	25	4½IF	178	105	3113	4597	3256	3352	75.2	111.1	78.7	81		46	SG-147-25-4 1/2IF-178
6⅝	168	27	6⅝FH	203	127	3885	5738	4064	4184	109.2	161.2	114.2	117.5		59.7	SG-168-27-6 5/8FH-203

PRODUCT

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