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全国统一销售热线:138-3859-7178
| 
					DN 
				 | 
					D1 
				 | 
					D2 
				 | 
					D3 
				 | 
					D4 
				 | 
					δ 
				 | 
					b 
				 | 
					k 
				 | 
					重量(kg) 
				 | 
					DN 
				 | 
					D1 
				 | 
					D2 
				 | 
					D3 
				 | 
					D4 
				 | 
					δ 
				 | 
					b 
				 | 
					k 
				 | 
					重量 
				 | 
| 
					50
				 | 
					60
				 | 
					80
				 | 
					114
				 | 
					225
				 | 
					3.5
				 | 
					10
				 | 
					4
				 | 
					4.49
				 | 
					500
				 | 
					530
				 | 
					550
				 | 
					590
				 | 
					730
				 | 
					10
				 | 
					16
				 | 
					10
				 | 
					(kg)
				 | 
| 
					65
				 | 
					75.5
				 | 
					95
				 | 
					121
				 | 
					230
				 | 
					3.75
				 | 
					10
				 | 
					4
				 | 
					4.66
				 | 
					600
				 | 
					630
				 | 
					660
				 | 
					690
				 | 
					830
				 | 
					10
				 | 
					16
				 | 
					10
				 | 
					44.54
				 | 
| 
					80
				 | 
					89
				 | 
					110
				 | 
					140
				 | 
					250
				 | 
					4
				 | 
					10
				 | 
					4
				 | 
					5.33
				 | 
					700
				 | 
					720
				 | 
					750
				 | 
					790
				 | 
					920
				 | 
					10
				 | 
					16
				 | 
					10
				 | 
					54.50
				 | 
| 
					100
				 | 
					108
				 | 
					130
				 | 
					159
				 | 
					270
				 | 
					4.5
				 | 
					10
				 | 
					5
				 | 
					6.36
				 | 
					800
				 | 
					820
				 | 
					850
				 | 
					880
				 | 
					1020
				 | 
					10
				 | 
					16
				 | 
					10
				 | 
					61.43
				 | 
| 
					125
				 | 
					133
				 | 
					155
				 | 
					180
				 | 
					290
				 | 
					6
				 | 
					10
				 | 
					6
				 | 
					8.33
				 | 
					900
				 | 
					920
				 | 
					950
				 | 
					980
				 | 
					1120
				 | 
					10
				 | 
					16
				 | 
					10
				 | 
					69.12
				 | 
| 
					150
				 | 
					159
				 | 
					180
				 | 
					219
				 | 
					330
				 | 
					6
				 | 
					10
				 | 
					6
				 | 
					10.06
				 | 
					1000
				 | 
					1020
				 | 
					1050
				 | 
					1080
				 | 
					1230
				 | 
					10
				 | 
					16
				 | 
					10
				 | 
					76.81
				 | 
| 
					200
				 | 
					219
				 | 
					240
				 | 
					273
				 | 
					385
				 | 
					8
				 | 
					12
				 | 
					8
				 | 
					15.9
				 | 
					1200
				 | 
					1220
				 | 
					1250
				 | 
					1290
				 | 
					1430
				 | 
					12
				 | 
					20
				 | 
					12
				 | 
					84.50
				 | 
| 
					250
				 | 
					273
				 | 
					295
				 | 
					325
				 | 
					435
				 | 
					8
				 | 
					12
				 | 
					8
				 | 
					18.68
				 | 
					1400
				 | 
					1420
				 | 
					1450
				 | 
					1490
				 | 
					1630
				 | 
					12
				 | 
					20
				 | 
					12
				 | 
					122.5
				 | 
| 
					300
				 | 
					325
				 | 
					345
				 | 
					377
				 | 
					500
				 | 
					10
				 | 
					14
				 | 
					10
				 | 
					27.40
				 | 
					1600
				 | 
					1620
				 | 
					1650
				 | 
					1690
				 | 
					1830
				 | 
					14
				 | 
					20
				 | 
					14
				 | 
					141.3
				 | 
| 
					350
				 | 
					377
				 | 
					400
				 | 
					426
				 | 
					550
				 | 
					10
				 | 
					14
				 | 
					10
				 | 
					30.95
				 | 
					1800
				 | 
					1820
				 | 
					1850
				 | 
					1900
				 | 
					2040
				 | 
					16
				 | 
					20
				 | 
					16
				 | 
					176.4
				 | 
| 
					400
				 | 
					426
				 | 
					445
				 | 
					480
				 | 
					600
				 | 
					10
				 | 
					14
				 | 
					10
				 | 
					34.35
				 | 
					2000
				 | 
					2020
				 | 
					2050
				 | 
					2100
				 | 
					2240
				 | 
					16
				 | 
					20
				 | 
					16
				 | 
					216.6
				 | 
| 
					450
				 | 
					480
				 | 
					500
				 | 
					530
				 | 
					650
				 | 
					10
				 | 
					14
				 | 
					10
				 | 
					37.85
				 | 

