| 
					 
						  | 
				
					 
						 
 
						  | 
			

GB series dimensiΦn table
PN1.6MPa
| 
					 公称通径DN(mm)  | 
				
					 L  | 
				
					 ΦE  | 
				
					 ΦB  | 
				
					 ΦC  | 
				
					 T  | 
				
					 f  | 
				
					 N-Φh  | 
				
					 H  | 
				
					 H1  | 
				
					 W  | 
				
					 M  | 
				
					 P  | 
				
					 ΦA1  | 
				
					 ΦA2  | 
				
					 B1  | 
				
					 B2  | 
			
| 
					 15  | 
				
					 130  | 
				
					 95  | 
				
					 65  | 
				
					 45  | 
				
					 16  | 
				
					 2  | 
				
					 4-14  | 
				
					 48  | 
				
					 79  | 
				
					 135  | 
				
					 9  | 
				
					 9  | 
				
					 6  | 
				
					 6  | 
				
					 36  | 
				
					 42  | 
			
| 
					 20  | 
				
					 130  | 
				
					 105  | 
				
					 75  | 
				
					 58  | 
				
					 18  | 
				
					 2  | 
				
					 4-14  | 
				
					 53  | 
				
					 84  | 
				
					 135  | 
				
					 9  | 
				
					 9  | 
				
					 6  | 
				
					 6  | 
				
					 36  | 
				
					 42  | 
			
| 
					 25  | 
				
					 140  | 
				
					 115  | 
				
					 85  | 
				
					 68  | 
				
					 18  | 
				
					 2  | 
				
					 4-14  | 
				
					 64  | 
				
					 95  | 
				
					 170  | 
				
					 11  | 
				
					 11  | 
				
					 6  | 
				
					 7  | 
				
					 42  | 
				
					 50  | 
			
| 
					 32  | 
				
					 165  | 
				
					 140  | 
				
					 100  | 
				
					 78  | 
				
					 18  | 
				
					 2  | 
				
					 4-18  | 
				
					 71  | 
				
					 103  | 
				
					 170  | 
				
					 11  | 
				
					 11  | 
				
					 6  | 
				
					 7  | 
				
					 42  | 
				
					 50  | 
			
| 
					 40  | 
				
					 165  | 
				
					 150  | 
				
					 110  | 
				
					 88  | 
				
					 18  | 
				
					 2  | 
				
					 4-18  | 
				
					 76  | 
				
					 111  | 
				
					 200  | 
				
					 14  | 
				
					 14  | 
				
					 7  | 
				
					 9  | 
				
					 50  | 
				
					 70  | 
			
| 
					 50  | 
				
					 203  | 
				
					 165  | 
				
					 125  | 
				
					 102  | 
				
					 20  | 
				
					 2  | 
				
					 4-18  | 
				
					 85  | 
				
					 120  | 
				
					 200  | 
				
					 14  | 
				
					 14  | 
				
					 7  | 
				
					 9  | 
				
					 50  | 
				
					 70  | 
			
| 
					 65  | 
				
					 222  | 
				
					 185  | 
				
					 145  | 
				
					 122  | 
				
					 18  | 
				
					 2  | 
				
					 (4)8-18  | 
				
					 104  | 
				
					 153  | 
				
					 300  | 
				
					 17  | 
				
					 17  | 
				
					 9  | 
				
					 11  | 
				
					 70  | 
				
					 102  | 
			
| 
					 80  | 
				
					 241  | 
				
					 200  | 
				
					 160  | 
				
					 138  | 
				
					 20  | 
				
					 2  | 
				
					 8-18  | 
				
					 114  | 
				
					 163  | 
				
					 300  | 
				
					 17  | 
				
					 17  | 
				
					 9  | 
				
					 11  | 
				
					 70  | 
				
					 102  | 
			
| 
					 100  | 
				
					 305  | 
				
					 220  | 
				
					 180  | 
				
					 158  | 
				
					 20  | 
				
					 2  | 
				
					 8-18  | 
				
					 140  | 
				
					 182  | 
				
					 400  | 
				
					 22  | 
				
					 22  | 
				
					 non  | 
				
					 11  | 
				
					 non  | 
				
					 102  | 
			
| 
					 125  | 
				
					 356  | 
				
					 250  | 
				
					 210  | 
				
					 188  | 
				
					 22  | 
				
					 2  | 
				
					 8-18  | 
				
					 183  | 
				
					 260  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 150  | 
				
					 394  | 
				
					 285  | 
				
					 240  | 
				
					 212  | 
				
					 22  | 
				
					 2  | 
				
					 8-22  | 
				
					 202  | 
				
					 280  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 200  | 
				
					 457  | 
				
					 340  | 
				
					 295  | 
				
					 268  | 
				
					 24  | 
				
					 2  | 
				
					 12-22  | 
				
					 253  | 
				
					 non  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 公称通径 DN(mm)  | 
				
					 L  | 
				
					 ΦE  | 
				
					 ΦB  | 
				
					 ΦC  | 
				
					 T  | 
				
					 f  | 
				
					 N-Φh  | 
				
					 H  | 
				
					 H1  | 
				
					 W  | 
				
					 M  | 
				
					 P  | 
				
					 ΦA1  | 
				
					 ΦA2  | 
				
					 B1  | 
				
					 B2  | 
			
| 
					 15  | 
				
					 130  | 
				
					 95  | 
				
					 65  | 
				
					 45  | 
				
					 16  | 
				
					 2  | 
				
					 4-14  | 
				
					 48  | 
				
					 79  | 
				
					 135  | 
				
					 9  | 
				
					 9  | 
				
					 6  | 
				
					 6  | 
				
					 36  | 
				
					 42  | 
			
| 
					 20  | 
				
					 130  | 
				
					 105  | 
				
					 75  | 
				
					 58  | 
				
					 18  | 
				
					 2  | 
				
					 4-14  | 
				
					 53  | 
				
					 84  | 
				
					 135  | 
				
					 9  | 
				
					 9  | 
				
					 6  | 
				
					 6  | 
				
					 36  | 
				
					 42  | 
			
| 
					 25  | 
				
					 140  | 
				
					 115  | 
				
					 85  | 
				
					 68  | 
				
					 18  | 
				
					 2  | 
				
					 4-14  | 
				
					 64  | 
				
					 95  | 
				
					 170  | 
				
					 11  | 
				
					 11  | 
				
					 6  | 
				
					 7  | 
				
					 42  | 
				
					 50  | 
			
| 
					 32  | 
				
					 165  | 
				
					 140  | 
				
					 100  | 
				
					 78  | 
				
					 18  | 
				
					 2  | 
				
					 4-18  | 
				
					 71  | 
				
					 103  | 
				
					 170  | 
				
					 11  | 
				
					 11  | 
				
					 6  | 
				
					 7  | 
				
					 42  | 
				
					 50  | 
			
| 
					 40  | 
				
					 165  | 
				
					 150  | 
				
					 110  | 
				
					 88  | 
				
					 18  | 
				
					 2  | 
				
					 4-18  | 
				
					 76  | 
				
					 111  | 
				
					 200  | 
				
					 14  | 
				
					 14  | 
				
					 7  | 
				
					 9  | 
				
					 50  | 
				
					 70  | 
			
| 
					 50  | 
				
					 203  | 
				
					 165  | 
				
					 125  | 
				
					 102  | 
				
					 20  | 
				
					 2  | 
				
					 4-18  | 
				
					 85  | 
				
					 120  | 
				
					 200  | 
				
					 14  | 
				
					 14  | 
				
					 7  | 
				
					 9  | 
				
					 50  | 
				
					 70  | 
			
| 
					 65  | 
				
					 241  | 
				
					 185  | 
				
					 145  | 
				
					 122  | 
				
					 22  | 
				
					 2  | 
				
					 8-18  | 
				
					 104  | 
				
					 153  | 
				
					 300  | 
				
					 17  | 
				
					 17  | 
				
					 9  | 
				
					 11  | 
				
					 70  | 
				
					 102  | 
			
| 
					 80  | 
				
					 283  | 
				
					 200  | 
				
					 160  | 
				
					 138  | 
				
					 24  | 
				
					 2  | 
				
					 8-18  | 
				
					 114  | 
				
					 163  | 
				
					 300  | 
				
					 17  | 
				
					 17  | 
				
					 9  | 
				
					 11  | 
				
					 70  | 
				
					 102  | 
			
| 
					 100  | 
				
					 305  | 
				
					 235  | 
				
					 190  | 
				
					 162  | 
				
					 24  | 
				
					 2  | 
				
					 8-22  | 
				
					 140  | 
				
					 182  | 
				
					 400  | 
				
					 22  | 
				
					 22  | 
				
					 non  | 
				
					 11  | 
				
					 non  | 
				
					 102  | 
			
| 
					 125  | 
				
					 381  | 
				
					 270  | 
				
					 220  | 
				
					 188  | 
				
					 26  | 
				
					 2  | 
				
					 8-26  | 
				
					 183  | 
				
					 260  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 150  | 
				
					 403  | 
				
					 300  | 
				
					 250  | 
				
					 212  | 
				
					 28  | 
				
					 2  | 
				
					 8-26  | 
				
					 202  | 
				
					 280  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 200  | 
				
					 502  | 
				
					 360  | 
				
					 310  | 
				
					 278  | 
				
					 30  | 
				
					 2  | 
				
					 12-26  | 
				
					 253  | 
				
					 non  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
PN4.0MPa
| 
					 公称通径 DN(mm)  | 
				
					 L  | 
				
					 ΦE  | 
				
					 ΦB  | 
				
					 ΦC  | 
				
					 T  | 
				
					 f  | 
				
					 D1  | 
				
					 f1  | 
				
					 N-Φh  | 
				
					 H  | 
				
					 H1  | 
				
					 W  | 
				
					 M  | 
				
					 P  | 
				
					 ΦA1  | 
				
					 ΦA2  | 
				
					 B1  | 
				
					 B2  | 
			
| 
					 15  | 
				
					 130  | 
				
					 95  | 
				
					 65  | 
				
					 45  | 
				
					 16  | 
				
					 2  | 
				
					 40  | 
				
					 4  | 
				
					 4-14  | 
				
					 48  | 
				
					 79  | 
				
					 135  | 
				
					 9  | 
				
					 9  | 
				
					 6  | 
				
					 6  | 
				
					 36  | 
				
					 42  | 
			
| 
					 20  | 
				
					 130  | 
				
					 105  | 
				
					 75  | 
				
					 58  | 
				
					 18  | 
				
					 2  | 
				
					 51  | 
				
					 4  | 
				
					 4-14  | 
				
					 53  | 
				
					 84  | 
				
					 135  | 
				
					 9  | 
				
					 9  | 
				
					 6  | 
				
					 6  | 
				
					 36  | 
				
					 42  | 
			
| 
					 25  | 
				
					 140  | 
				
					 115  | 
				
					 85  | 
				
					 68  | 
				
					 18  | 
				
					 2  | 
				
					 58  | 
				
					 4  | 
				
					 4-14  | 
				
					 64  | 
				
					 95  | 
				
					 170  | 
				
					 11  | 
				
					 11  | 
				
					 6  | 
				
					 7  | 
				
					 42  | 
				
					 50  | 
			
| 
					 32  | 
				
					 165  | 
				
					 140  | 
				
					 100  | 
				
					 78  | 
				
					 18  | 
				
					 2  | 
				
					 66  | 
				
					 4  | 
				
					 4-18  | 
				
					 71  | 
				
					 103  | 
				
					 170  | 
				
					 11  | 
				
					 11  | 
				
					 6  | 
				
					 7  | 
				
					 42  | 
				
					 50  | 
			
| 
					 40  | 
				
					 165  | 
				
					 150  | 
				
					 110  | 
				
					 88  | 
				
					 18  | 
				
					 2  | 
				
					 76  | 
				
					 4  | 
				
					 4-18  | 
				
					 76  | 
				
					 111  | 
				
					 200  | 
				
					 14  | 
				
					 14  | 
				
					 7  | 
				
					 9  | 
				
					 50  | 
				
					 70  | 
			
| 
					 50  | 
				
					 203  | 
				
					 165  | 
				
					 125  | 
				
					 102  | 
				
					 20  | 
				
					 2  | 
				
					 88  | 
				
					 4  | 
				
					 4-18  | 
				
					 85  | 
				
					 120  | 
				
					 200  | 
				
					 14  | 
				
					 14  | 
				
					 7  | 
				
					 9  | 
				
					 50  | 
				
					 70  | 
			
| 
					 65  | 
				
					 241  | 
				
					 185  | 
				
					 145  | 
				
					 122  | 
				
					 22  | 
				
					 2  | 
				
					 110  | 
				
					 4  | 
				
					 8-18  | 
				
					 104  | 
				
					 153  | 
				
					 300  | 
				
					 17  | 
				
					 17  | 
				
					 9  | 
				
					 11  | 
				
					 70  | 
				
					 102  | 
			
| 
					 80  | 
				
					 283  | 
				
					 200  | 
				
					 160  | 
				
					 138  | 
				
					 24  | 
				
					 2  | 
				
					 121  | 
				
					 4  | 
				
					 8-18  | 
				
					 114  | 
				
					 163  | 
				
					 300  | 
				
					 17  | 
				
					 17  | 
				
					 9  | 
				
					 11  | 
				
					 70  | 
				
					 102  | 
			
| 
					 100  | 
				
					 305  | 
				
					 235  | 
				
					 190  | 
				
					 162  | 
				
					 24  | 
				
					 2  | 
				
					 150  | 
				
					 4.5  | 
				
					 8-22  | 
				
					 140  | 
				
					 182  | 
				
					 400  | 
				
					 22  | 
				
					 22  | 
				
					 non  | 
				
					 11  | 
				
					 non  | 
				
					 102  | 
			
| 
					 125  | 
				
					 381  | 
				
					 270  | 
				
					 220  | 
				
					 188  | 
				
					 26  | 
				
					 2  | 
				
					 176  | 
				
					 4.5  | 
				
					 8-26  | 
				
					 183  | 
				
					 260  | 
				
					 500  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 150  | 
				
					 403  | 
				
					 300  | 
				
					 250  | 
				
					 218  | 
				
					 28  | 
				
					 2  | 
				
					 204  | 
				
					 4.5  | 
				
					 8-26  | 
				
					 202  | 
				
					 280  | 
				
					 800  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
| 
					 200  | 
				
					 502  | 
				
					 375  | 
				
					 320  | 
				
					 285  | 
				
					 34  | 
				
					 2  | 
				
					 260  | 
				
					 4.5  | 
				
					 12-30  | 
				
					 253  | 
				
					 non  | 
				
					 1100  | 
				
					 27  | 
				
					 27  | 
				
					 14  | 
				
					 non  | 
				
					 125  | 
				
					 non  | 
			
	
	
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