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美标125/150bl暗杆闸阀

COMPONENTS
1 Body Cast iron or ductile iron
2 Disc Ductile iron with NBR/EPDM
3 Seat Cast iron or ductile iron
4 Stem Stainless steel
5 GLANG Cast iron or Ductile iron
7 Hand wheel Cast iron or Ductile iron
 ；； Application
1 Face to face is according to ANSI B16.10
2 Flange drilled is according to ANSI B16.1/16.5
3 Class 125:Flat face flange
4 Class 150:Raised face flange
Test 
Working pressure 125PSI 150PSI
Shell pressure 300PSI24bars
Seat pressure 200PSI

主要尺寸：
DN L H D0 D K
1-1/2" 6(1/2)" 11(1/4) 7" 5" 3(7/8)"
2" 7(1/64) 12 7" 6" 4(3/4)
2(1/2)" 7(1/2) 12(7/8) 7" 7" 5(1/2)
3" 8" 14(3/8)" 8" 7(1/2) 6
4" 9(1/64) 15(1/2) 8 9 7(1/2)
5" 10 17(1/4) 10 10 8(1/2)
6" 10(1/2) 19(1/8) 12 11 9(1/2)
8" 11(1/2) 25(7/8) 14 13(1/2) 11(3/4)
10" 13 28(5/8) 16 16 14(1/4)
12" 14(1/64) 32(1/2) 18 19 17

上一篇： 美标125/150bl明杆闸阀

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