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螺旋鋼管規格及其理論重量表

公稱外徑 nominal O.D mm	公稱壁厚　Nominal Wall Thickness mm
公稱外徑 nominal O.D mm	5.0	5.5	6.0	7.0	8.0	9.0	10.0	11.0	12.0	13.0	14.0	15.0	16.0	18.0	20.0	22.0
273	33.04	36.28	39.51	45.92
323.9	39.32	43.18	47.04	54.70	62.32	69.89
(325)	39.46	43.33	47.26	54.90	62.54	70.13
355.6	43.23	47.48	51.73	60.18	68.57	76.92
(377)	45.88	50.39	54.89	63.87	72.80	81.67
406.4	49.44	54.32	59.24	68.94	78.60	88.20	97.75
(426)	51.91	57.03	62.14	72.33	82.46	92.55	102.59
457	55.73	61.24	66.73	77.69	88.58	99.43	110.23	120.98	131.60	142.34
508			74.28	86.48	98.64	110.75	122.81	134.82	146.78	158.69
(529)			77.38	90.11	102.78	115.41	127.99	140.51	152.99	165.42
(559)			81.82	95.29	108.70	122.07	135.38	148.65	161.87	175.04
610			89.37	104.09	118.76	133.39	147.96	162.48	176.96	191.39
(630)			92.33	107.54	122.71	137.82	152.89	167.91	182.88	197.80
(660)			96.77	112.72	128.63	144.48	160.29	176.05	191.76	207.42
711			104.31	121.52	138.69	155.80	172.87	189.88	206.85	223.76
(720)			105.64	123.08	140.46	157.80	175.09	192.32	209.51	226.65

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