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   Home >Seat for Ball Valve >>Seat for Hard sealing ball valve

WENZHOU GALILEE VALVE CO.,LTD. CHINA
E-MAIL:sale@china-gyv.com   
        TEL:086 577 85852128 / 85852129
FAX:086 577 85852126             

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Seat for Hard sealing ball valve--Detail

Specification of Products£ºNPS1¡±~48¡±(DN25-1200)
Pressure Rating£ºClass 150~2500(PN20~420)
Substrate Materials£ºASTM A105 ,A305 LF2,A182 F6A,A182 F304,A182F6NM ,
 A182 F316,A182 F321, A182 F51,A182 F55,A564 630(17-4PH),B564 No6625,
B564 NO8825, B564 NO4400, INCONEL 825,INCONEL625,MONEL,Hadtelloy Alloy
Hard sealing Materials£ºTungsten Carbide¡¢Chrome Carbide¡¢Stellite¡¢Nickel base

 
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