THREADED MICROPILE CASING

2” – 24” OD
up to 80’ lengths
Can match any
thread needed

Tooth Configurations

U7L
CJ2
RT1

Pipe OD (in.)	Wall (in.)	ID (in.)	WT/LF (lbs./ft.)	Cross Sectional Area (in2)	Total Area of Shaft (in2)	Internal Volume (ft3/ft)	External Surface Area (ft2/ft)	Moment of Inertia (in4)	Section Modulus (in3)
5.5	0.361	4.778	19.83	5.83	23.76	0.125	1.44	19.33	7.03
5	0.362	4.276	17.95	5.27	19.63	0.100	1.31	14.27	5.71
5.5	0.415	4.67	22.56	6.63	23.76	0.119	1.44	21.57	7.84
7	0.408	6.184	28.75	8.45	38.48	0.209	1.83	46.07	13.16
7	0.453	6.094	31.70	9.32	38.48	0.203	1.83	50.16	14.33
7	0.5	6	34.74	10.21	38.48	0.196	1.83	54.24	15.50
7.625	0.43	6.765	33.07	9.72	45.66	0.250	2.00	63.12	16.56
7.625	0.5	6.625	38.08	11.19	45.66	0.239	2.00	71.37	18.72
8.625	0.5	7.625	43.43	12.76	58.43	0.317	2.26	105.72	24.51
9.625	0.395	8.835	38.97	11.45	72.76	0.426	2.52	122.20	25.39
9.625	0.435	8.755	42.73	12.56	72.76	0.418	2.52	132.88	27.61
9.625	0.472	8.681	46.18	13.57	72.76	0.411	2.52	142.51	29.61
9.625	0.5	8.625	48.77	14.33	72.76	0.406	2.52	149.63	31.09
9.625	0.545	8.535	52.90	15.55	72.76	0.397	2.52	160.80	33.41
10.75	0.45	9.85	49.55	14.56	90.76	0.529	2.81	193.47	35.99
10.75	0.5	9.75	54.79	16.10	90.76	0.518	2.81	211.95	39.43
10.75	0.545	9.66	59.45	17.47	90.76	0.509	2.81	228.10	42.44
10.75	0.595	9.56	64.59	18.98	90.76	0.498	2.81	245.53	45.68
11.75	0.534	10.682	64.03	18.82	108.43	0.622	3.08	296.55	50.47
11.875	0.582	10.711	70.26	20.65	110.75	0.626	3.11	330.04	55.58
12.75	0.5	11.75	65.48	19.24	127.68	0.753	3.34	361.54	56.71
13.375	0.48	12.415	66.17	19.45	140.50	0.841	3.50	404.73	60.52
13.375	0.514	12.347	70.67	20.77	140.50	0.831	3.50	430.07	64.31
13.625	0.625	12.375	86.86	25.53	145.80	0.835	3.57	540.47	79.33
14	0.5	13	72.16	21.21	153.94	0.922	3.67	483.76	69.10
16	0.5	15	82.85	24.35	201.06	1.227	4.19	731.94	91.49
16	0.595	14.81	97.98	28.80	201.06	1.196	4.19	855.48	106.93
18	0.5	17	93.54	27.49	254.47	1.576	4.71	1053.17	117.01
18	0.625	16.75	116.09	34.12	254.47	1.530	4.71	1289.07	143.22
20	0.5	19	104.23	30.63	314.16	1.969	5.24	1456.86	145.68
22	0.5	21	114.92	33.77	380.13	2.405	5.76	1952.45	177.49
22	0.625	20.75	142.81	41.97	380.13	2.348	5.76	2398.99	218.08
24	0.5	23	125.61	36.91	452.39	2.885	6.28	2549.35	212.44

THREADED MICROPILE CASING

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