收藏本網(wǎng)站 | 走進瑞興 | 打印本頁


| 
				 
					公稱外徑DN
				 
			 | 
			
				 
					管埋通徑D2
				 
			 | 
			
				 
					每端可伸縮量L
				 
			 | 
			
				 
					套管長L1
				 
			 | 
			
				 
					全長L
				 
			 | 
		
| 
				 
					40
				 
			 | 
			
				 
					55
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					70
				 
			 | 
			
				 
					106
				 
			 | 
		
| 
				 
					50
				 
			 | 
			
				 
					65
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					70
				 
			 | 
			
				 
					108
				 
			 | 
		
| 
				 
					65
				 
			 | 
			
				 
					81
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					70
				 
			 | 
			
				 
					110
				 
			 | 
		
| 
				 
					80
				 
			 | 
			
				 
					93
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					80
				 
			 | 
			
				 
					125
				 
			 | 
		
| 
				 
					100
				 
			 | 
			
				 
					118
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					80
				 
			 | 
			
				 
					127
				 
			 | 
		
| 
				 
					125
				 
			 | 
			
				 
					143
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					80
				 
			 | 
			
				 
					127
				 
			 | 
		
| 
				 
					150
				 
			 | 
			
				 
					169
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					80
				 
			 | 
			
				 
					127
				 
			 | 
		
| 
				 
					200
				 
			 | 
			
				 
					220
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					90
				 
			 | 
			
				 
					142
				 
			 | 
		
| 
				 
					250
				 
			 | 
			
				 
					271.6
				 
			 | 
			
				 
					25
				 
			 | 
			
				 
					100
				 
			 | 
			
				 
					154
				 
			 | 
		
| 
				 
					300
				 
			 | 
			
				 
					322.8
				 
			 | 
			
				 
					20
				 
			 | 
			
				 
					110
				 
			 | 
			
				 
					164
				 
			 | 
		
| 
				 
					350
				 
			 | 
			
				 
					374
				 
			 | 
			
				 
					35
				 
			 | 
			
				 
					120
				 
			 | 
			
				 
					176
				 
			 | 
		
| 
				 
					400
				 
			 | 
			
				 
					425.6
				 
			 | 
			
				 
					40
				 
			 | 
			
				 
					130
				 
			 | 
			
				 
					188
				 
			 | 
		
| 
				 
					450
				 
			 | 
			
				 
					476.8
				 
			 | 
			
				 
					45
				 
			 | 
			
				 
					140
				 
			 | 
			
				 
					198
				 
			 | 
		
| 
				 
					500
				 
			 | 
			
				 
					528
				 
			 | 
			
				 
					50
				 
			 | 
			
				 
					150
				 
			 | 
			
				 
					210
				 
			 | 
		
| 
				 
					600
				 
			 | 
			
				 
					630.8
				 
			 | 
			
				 
					60
				 
			 | 
			
				 
					170
				 
			 | 
			
				 
					232
				 
			 | 
		
| 
				 
					700
				 
			 | 
			
				 
					733
				 
			 | 
			
				 
					70
				 
			 | 
			
				 
					200
				 
			 | 
			
				 
					270
				 
			 | 
		
| 
				 
					800
				 
			 | 
			
				 
					6836
				 
			 | 
			
				 
					80
				 
			 | 
			
				 
					220
				 
			 | 
			
				 
					292
				 
			 | 
		
| 
				 
					900
				 
			 | 
			
				 
					939
				 
			 | 
			
				 
					90
				 
			 | 
			
				 
					240
				 
			 | 
			
				 
					314
				 
			 | 
		
| 
				 
					1000
				 
			 | 
			
				 
					1041
				 
			 | 
			
				 
					100
				 
			 | 
			
				 
					260
				 
			 | 
			
				 
					336
				 
			 | 
		
| 
				 
					1200
				 
			 | 
			
				 
					1246
				 
			 | 
			
				 
					110
				 
			 | 
			
				 
					290
				 
			 | 
			
				 
					375
				 
			 | 
		
| 
				 
					1400
				 
			 | 
			
				 
					按用戶要求
				 
			 | 
			
				 
					120
				 
			 | 
			
				 
					310
				 
			 | 
			
				 
					400
				 
			 | 
		
| 
				 
					1600
				 
			 | 
			
				 
					130
				 
			 | 
			
				 
					330
				 
			 | 
			
				 
					425
				 
			 | 
		|
| 
				 
					1800
				 
			 | 
			
				 
					140
				 
			 | 
			
				 
					360
				 
			 | 
			
				 
					464
				 
			 | 
		|
| 
				 
					2000
				 
			 | 
			
				 
					150
				 
			 | 
			
				 
					380
				 
			 | 
			
				 
					488
				 
			 | 
		|
| 
				 
					2200
				 
			 | 
			
				 
					160
				 
			 | 
			
				 
					410
				 
			 | 
			
				 
					528
				 
			 | 
		|
| 
				 
					2400
				 
			 | 
			
				 
					170
				 
			 | 
			
				 
					430
				 
			 | 
			
				 
					554
				 
			 | 
		|
| 
				 
					2600
				 
			 | 
			
				 
					180
				 
			 | 
			
				 
					450
				 
			 | 
			
				 
					578
				 
			 | 
		|
| 
				 
					2800
				 
			 | 
			
				 
					190
				 
			 | 
			
				 
					480
				 
			 | 
			
				 
					616
				 
			 | 
		|
| 
				 
					3000
				 
			 | 
			
				 
					200
				 
			 | 
			
				 
					500
				 
			 | 
			
				 
					X640
				 
			 |