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  Forged Steel Cut-Off Gate Valve(800LB)
  Forged Steel Cut-Off Gate Valve(900-1500lb
  Forged Steel Gate Valve 900LB-2500LB
  Forged Steel Flanged End Gate Valve 150LB-600LB
  Forged Steel Flanged End Gate Valve 900LB-1500LB
  Forged Steel Flanged End Pressure-seal Gate Valve 900LB-2500LB
  Forged Steel Globe Valve 900LB
  Forged Steel Flanged End Globe Valve 150LB-600LB
  Forged Steel Flanged End Pressure-seal Globe Valve 900LB-2500LB
  Forged Steel Piston Check Valve 800LB
  Forged Steel Piston Check Valve 900LB-2500LB
  Forged Steel Swing Check Valve 900LB-1500LB
  Forged Steel Flanged End Check Valve 150LB-600 LB
  Forged Steel Flanged End Pressure-seal Check Valve 900LB-2500LB
  Forged Steel Flanged End Check Valve 900lb-1500LB
  Forged Steel Piston Check Valve 900lb-1500lb
  Forged Steel Flanged End Globe Valve 900lb-1500lb
   
 
  PRODUCTS
  Forged Steel Piston Check Valve 800LB
Standard Material Specification
NO. Part Name CS to ASTM AS to ASTM SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 Body A105 A182 F22 A182 F304(L) A182 F316(L)
2 Piston Disc A276 410 A276 304 A276 304(L) A276 316(L)
3 Gasket Corrugated SS+graphite SS+PTFE
4 Bonnet A105 A182 F22 A182 F304(L) A182 F316(L)
5 Nameplate SS
6 Bolt A193 B7 A193 B16 A193 B8M A193 B8M
7 Ball A182 F304 A182 F304 A182 F304 A182 F304
Suitable Medium W.O.G.etc W.O.G.etc HNO3,CH3OOH etc
Suitable Temperature -29«425 -29«550 -29«180
Note:Other materials aer available upon request. CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel
Dimension (mm) and Weight (Kg)
NPS Conv. 3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"  
Full   3/8" 1/2" 3/4" 1" 11/4" 11/2" 2"
L 79 79 92 111 120 152 172 200
H 61 61 65 79 95 103 118 132
Wieght Bolted 1.4 1.2 1.5 3.1 3.9 5.6 8.9 12.5
Welded 1.1 1.0 1.2 2.9 3.3 4.9 8.1 10.9

 

 

 

 
 
 

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