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API Design Cast Steel Globe Valve
Product name: API Design Forged Steel Check Valve
Product sort: Forged Steel ValvesˇúCheck Valve
Product material: A105,LF2,F11,F22,F5,F304,F316,F304L,F316L
Product standard: API 6D,BS 1868,ASME B16.34
 
Size: NPS 1/2"-2"
Pressure: Class 150-1500
Material: A105,LF2,F11,F22,F5,F304,F316,F304L,F316L 
Design & Manufacture Std.:API 6D,BS 1868,ASME B16.34
Face to Face Std.:API 6D,ASME B16.10,DIN 3202
End Connection Std.: ASME B16.11,ASME B1.20.1,ASME B16.5,
                                        ASME B16.47,DIN2543-2550,ASME B16.25
Test Standard: ISO5208, API 6D, BS 6755
Structure Type: Regular Pattern, Pressure Sealed Pattern, Damping   Pattern



Forged Steel Flange End Check Valve 900~1500Lb

Standard Material Specifications

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 Nameplate SS
3 Piston Disc A276 420 A276 304 A276 304(L) A276 316(L)
4 Bonnet A105 A182 F22 A182 F304(L) A182 F316(L)
5 Gasket Corrugated SS + graphite
6 Bolt A193 B7 A193 B16 A182 B8(M) A193 B8(M)
Suitable Medium W.O.G.etc W.O.G.etc HNO3,CH3OOH etc
Suitable Temperature -29 425  -29 550  -29 200 
Note: Other materials are available upon request.

Dimensions (mm) and Weights (Kg)
NPS 1/2 3/4 1 1/4 1-1/2 2
L(RTJ) 216 229 254 279 305 371
L1(BW) 216 229 254 279 305 368
H 79 79 95 104 120 139
Weights RTJ 8.5 10.5 15.7 20.8 27.2 33.0
BW 6.4 8.0 13.2 17.8 24.2 29.7
 
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