

主要連接及外形尺寸
| 
				 
					公稱(chēng)通徑  | 
			
				 結(jié)構(gòu)長(zhǎng)度L  | 
			
				 外形尺寸(參考值)  | 
			
				 連接(標(biāo)準(zhǔn)值)  | 
			
				 
					參考  | 
		||||||||||
| 
				 H  | 
			
				 Dt343H  | 
			
				 PN0.6MPa  | 
			
				 PN1.0MPa  | 
		|||||||||||
| 
				 mm  | 
			
				 inch  | 
			
				 短  | 
			
				 長(zhǎng)  | 
			
				 H1  | 
			
				 A1  | 
			
				 B1  | 
			
				 D  | 
			
				 D1  | 
			
				 z- d  | 
			
				 D  | 
			
				 D1  | 
			
				 z- d  | 
		||
| 
				 50  | 
			
				 2  | 
			
				 108  | 
			
				 150  | 
			
				 112  | 
			
				 350  | 
			
				 180  | 
			
				 200  | 
			
				 140  | 
			
				 110  | 
			
				 4-14  | 
			
				 165  | 
			
				 125  | 
			
				 4-18  | 
			
				 17  | 
		
| 
				 65  | 
			
				 5/2  | 
			
				 112  | 
			
				 170  | 
			
				 115  | 
			
				 370  | 
			
				 180  | 
			
				 200  | 
			
				 160  | 
			
				 130  | 
			
				 4-14  | 
			
				 185  | 
			
				 145  | 
			
				 4-18  | 
			
				 20  | 
		
| 
				 80  | 
			
				 3  | 
			
				 114  | 
			
				 180  | 
			
				 120  | 
			
				 380  | 
			
				 180  | 
			
				 200  | 
			
				 190  | 
			
				 150  | 
			
				 4-18  | 
			
				 200  | 
			
				 160  | 
			
				 8-18  | 
			
				 23  | 
		
| 
				 100  | 
			
				 4  | 
			
				 127  | 
			
				 190  | 
			
				 138  | 
			
				 420  | 
			
				 180  | 
			
				 200  | 
			
				 210  | 
			
				 170  | 
			
				 4-18  | 
			
				 220  | 
			
				 180  | 
			
				 8-18  | 
			
				 25  | 
		
| 
				 125  | 
			
				 5  | 
			
				 140  | 
			
				 200  | 
			
				 164  | 
			
				 460  | 
			
				 180  | 
			
				 200  | 
			
				 240  | 
			
				 200  | 
			
				 8-18  | 
			
				 250  | 
			
				 210  | 
			
				 8-18  | 
			
				 40  | 
		
| 
				 150  | 
			
				 6  | 
			
				 140  | 
			
				 210  | 
			
				 175  | 
			
				 555  | 
			
				 270  | 
			
				 280  | 
			
				 165  | 
			
				 225  | 
			
				 8-18  | 
			
				 285  | 
			
				 240  | 
			
				 8-22  | 
			
				 47  | 
		
| 
				 200  | 
			
				 8  | 
			
				 152  | 
			
				 230  | 
			
				 208  | 
			
				 605  | 
			
				 270  | 
			
				 280  | 
			
				 320  | 
			
				 280  | 
			
				 8-18  | 
			
				 340  | 
			
				 295  | 
			
				 8-22  | 
			
				 60  | 
		
| 
				 250  | 
			
				 10  | 
			
				 165  | 
			
				 250  | 
			
				 243  | 
			
				 680  | 
			
				 270  | 
			
				 280  | 
			
				 375  | 
			
				 335  | 
			
				 12-18  | 
			
				 395  | 
			
				 350  | 
			
				 12-22  | 
			
				 95  | 
		
| 
				 300  | 
			
				 12  | 
			
				 178  | 
			
				 270  | 
			
				 283  | 
			
				 800  | 
			
				 380  | 
			
				 420  | 
			
				 440  | 
			
				 395  | 
			
				 12-22  | 
			
				 445  | 
			
				 400  | 
			
				 12-22  | 
			
				 124  | 
		
| 
				 350  | 
			
				 14  | 
			
				 190  | 
			
				 290  | 
			
				 310  | 
			
				 835  | 
			
				 380  | 
			
				 420  | 
			
				 490  | 
			
				 445  | 
			
				 12-22  | 
			
				 505  | 
			
				 460  | 
			
				 16-22  | 
			
				 181  | 
		
| 
				 400  | 
			
				 16  | 
			
				 216  | 
			
				 310  | 
			
				 340  | 
			
				 915  | 
			
				 450  | 
			
				 470  | 
			
				 540  | 
			
				 495  | 
			
				 16-22  | 
			
				 565  | 
			
				 515  | 
			
				 16-26  | 
			
				 260  | 
		
| 
				 450  | 
			
				 18  | 
			
				 222  | 
			
				 330  | 
			
				 380  | 
			
				 960  | 
			
				 480  | 
			
				 490  | 
			
				 595  | 
			
				 550  | 
			
				 16-22  | 
			
				 615  | 
			
				 565  | 
			
				 20-26  | 
			
				 338  | 
		
| 
				 500  | 
			
				 20  | 
			
				 229  | 
			
				 350  | 
			
				 410  | 
			
				 1020  | 
			
				 480  | 
			
				 490  | 
			
				 645  | 
			
				 600  | 
			
				 20-22  | 
			
				 670  | 
			
				 620  | 
			
				 20-26  | 
			
				 360  | 
		
| 
				 600  | 
			
				 24  | 
			
				 267  | 
			
				 390  | 
			
				 470  | 
			
				 1225  | 
			
				 480  | 
			
				 660  | 
			
				 755  | 
			
				 705  | 
			
				 20-26  | 
			
				 780  | 
			
				 725  | 
			
				 20-30  | 
			
				 540  | 
		
| 
				 700  | 
			
				 28  | 
			
				 292  | 
			
				 430  | 
			
				 550  | 
			
				 1355  | 
			
				 640  | 
			
				 660  | 
			
				 860  | 
			
				 810  | 
			
				 24-26  | 
			
				 895  | 
			
				 840  | 
			
				 24-30  | 
			
				 580  | 
		
| 
				 800  | 
			
				 32  | 
			
				 318  | 
			
				 470  | 
			
				 640  | 
			
				 1470  | 
			
				 640  | 
			
				 660  | 
			
				 975  | 
			
				 920  | 
			
				 24-30  | 
			
				 1015  | 
			
				 950  | 
			
				 24-33  | 
			
				 845  | 
		
| 
				 900  | 
			
				 36  | 
			
				 330  | 
			
				 510  | 
			
				 710  | 
			
				 1545  | 
			
				 750  | 
			
				 860  | 
			
				 1075  | 
			
				 1020  | 
			
				 24-30  | 
			
				 1115  | 
			
				 1050  | 
			
				 28-33  | 
			
				 1050  | 
		
| 
				 1000  | 
			
				 40  | 
			
				 410  | 
			
				 550  | 
			
				 770  | 
			
				 1795  | 
			
				 850  | 
			
				 860  | 
			
				 1175  | 
			
				 1120  | 
			
				 28-30  | 
			
				 1230  | 
			
				 1160  | 
			
				 28-36  | 
			
				 1500  | 
		
| 
				 1200  | 
			
				 48  | 
			
				 470  | 
			
				 630  | 
			
				 890  | 
			
				 1965  | 
			
				 850  | 
			
				 900  | 
			
				 1405  | 
			
				 1340  | 
			
				 32-33  | 
			
				 1455  | 
			
				 1380  | 
			
				 32-39  | 
			
				 2000  |