dh-cvd co.,ltd

chungju, South Korea

• MOQ 1 Piece(s)
• Anti-slurry seat cartridge(patent)high temperature,high pressure
• sintered tungsten carbide ball,seatszero leakage test
• special materials are availablehastelloy,incoloy,inconel,titaniun,tantalum
• trunnion,bi-directional sealingmetal seat,tungsten carbide hvof coated, penetrated cvd coating hv2200

• MOQ 1 Piece(s)
• ceramic ball,seateccentric segment ball
• size 2 to 16inch,max ansi600lbsleakage VI ,zero by customer requested
• chrome carbide hvof coatingsolid tungsten carbide+Penetrated cvd coating
• detachable seat and ballhigh hardness material-ssic,sintered tungsten carbide,p-cvd coating,wc havof coating,stellite

• MOQ 1 Piece(s)
• Materialssic,ceramic with steel
• Brand Namewww.cvdvalve.com
• Connectionansi,jis,ks,150lbs-2500lbs
• Shapeelbow,pipe
• Technicssintered integral ,segment bonded
• Number Of Flowerssic ,ceramic elbow with steel
• Model Number4inch ,90 degree
• Country of Originkorea

we are offering elbow, pipe alumina99%, 95%, 92% ceramic, sintered siliconcarbide(ssic) combination, sintered integral , segment bonded.

• MOQ 1 Set(s)
• 2inch-24inch,max2500lbsdouble,double disc
• special materials are available on customer requestp/actuator,motor,hydraulic actuator available
• medium:polysilicon powder,flyash,glass powder etcour patent type
• self-lapping and forced lapping disc movingzero leakage test
• clip-on seat and disc for saving maintence costssic,solid tungsten carbide,ceramic,p-cvd coating etc

• MOQ 1 Piece(s)
• MaterialCeramic or high hardness materials Hv2200
• Brand Namewww.cvdvalve.com
• ApplicationFlyash,limestone,polysilicon,slurry,powder
• Model Numberdhc
• floating.trunnion.zero leakage
• Place of Originkorea
• Number Of Flowerceramic ball valves

• MOQ 1 Piece(s)
• ssic,sintered tungsten carbide ,ceramic,p-cvd coating slide discsize 1/2-4
• actuator:hand wheel,pnematic,electric motorpatent issued in korea
• high pressure and high temp.special materials available
• zero leakage testhigh hardness material,slurry test

• MOQ 1 Piece(s)
• Materialincoloy800H,tantalum,hastelloy,ss316,special materials,ssic,sintered tc,ceramic,chrome carbide coat
• Port Size1-36inch
• Pressure2500Lbs
• trunnion,bi-directional sealing36 inch size
• Structure3-piece,trunnion,bolted bonnet
• zero leakage testpenetrated cvd coating
• Mediasevere service slurry
• ceramic ball,seatssic slide disc valve
• 800C high temp testslurry test
• high hardness Hv2200solid tungsten carbide+Penetrated cvd coating

Our products are suitable for severe service medium, such as polysilicon, flyash, glass powder, rock powder, etc. Special materals for valve's components (plug, ball, seat, sleeve, liner, bush etc)are penetrated cvd coating(hardness hv2200, thickness 50microne typically), sintered siliconcarbide (ssic hv2000), sintered tungsten carbide +penetrated cvd(hv2500), 99% al2o3 ceramic, zirconia ceramic, si3n4 materials, ni-cr fusing ball and seats, tcc, ccc, stellite etc for h2so4, hcl, toxic gas and harsh corrosive liquids, special materials are tatalum penetrated cvd coating, ssic , ceramic etc. For high abrasive , erossion medium, we can solve them with our penetrated cvd coating, ssic, sintered tungsten carbide, ceramic etc.