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2.ªkÄõ¤Ø¤o¡GJB/T79¡@GB9113
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4.ÀËÅç»P¹êÅç¡G¡@GB/T13927
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GB 1.6MPa | ||||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | ||||||
L | 125 | 145 | 155 | 175 | 200 | 225 | ||||||
H | 375 | 390 | 425 | 515 | 535 | 570 | ||||||
D0 | 200 | 250 | 250 | 300 | 300 | 350 | ||||||
GB 2.5MPa | GB 4.0MPa | |||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | 50 | 65 | 80 | 100 | 125 | 150 |
L | 125 | 145 | 155 | 175 | 200 | 225 | 125 | 145 | 155 | 175 | 200 | 225 |
H | 375 | 390 | 425 | 515 | 535 | 570 | 375 | 390 | 425 | 515 | 535 | 570 |
D0 | 200 | 250 | 250 | 300 | 300 | 350 | 200 | 250 | 250 | 300 | 300 | 350 |
GB 6.4MPa | ||||||||||||
DN | 50 | 65 | 80 | 100 | 125 | 150 | ||||||
L | 150 | 170 | 190 | 215 | 250 | 275 | ||||||
H | 390 | 425 | 450 | 565 | 675 | 715 | ||||||
D0 | 200 | 250 | 250 | 350 | 400 | 450 |