Forged Steel Ball Valve , 150 - 2500 LB Forged Trunnion Ball Valve for Oil ,Gas , Water, Chemical ,

Forged Steel Ball Valve , 150 - 2500 LB Forged Trunnion Ball Valve for Oil ,Gas , Water, Chemical , DN 50 - DN 1200
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Quick?Detail:?
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Size?&?Pressure?:?
150#?DN50-DN1200?
300#?DN50-DN1200
600#?DN50-DN1200?
900#?DN50-DN900?
1500#?DN50-DN600?
2500#?DN50-DN300
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Bore : FULL BORE,REDUCE BORE
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End: RF,RTJ,BW
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Body material : FORGED ASTM A105,A350 LF2,F6A,F304,F316,F51,F53,F55,INCONEL,MONEL AND OTHERS
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Description:
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FORGED?TRUNNION?BALL?VALVE
1.Forged?ball?valve?feature
OUYI?forged?ball?valve,the?forging?material?can?ensure?sufficient?rigidity?and?strength?under?
maximum?rated?operation?pressure??without?inherent?flaw?of?cast.?Enough?wall?thikness?of?separate
body?and?adaptation?of?high?strength?tie?bolts?are?convenient?for?valve?maintenance?and?sufficient
to?bear?the?stress?of?pipe.The?internal?parts?of?valve?are?carefully?designed?and?selected?to?ensure
reliability?under?all?kinds?of?work?condition.
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2.Anti-fire?safe?design
When?the?trunnion?ball?valve?be?used?normally,its?sealed?by?seat?and?ball?surface,seat?retainer?
sealed?by?O-ring?and?body,this?is?soft?sealed?and?reliable?sealing.When?the?seat?and?O-ring?are?
burnt,the?seat?retainer?and?body?will?be?sealed?by?expanded?graphite.Thus?act?anti-fire?safe?purpose.
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3.Anti-static?device
In?order?to?prevent?friction?among?ball,stem?and?PTFE?that?generates?static?electricity?which?may?
light?the?combustibles?and?explosives?that?cause?an?accident,in?this?ball?valve,static-conduction?spring?
is?set?between?the?stem?and?the?ball,the?stem?and?the?body.Thus?static?electricity?is?conducted?to?
ground?and?system?safety?is?secured.
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4.Free?leakage?of?body?Sealed?construction
The?connective?position?of?valve?body?and?bonnet?is?double?sealed?by?gasket?and?O-ring,on?this?
base,such?factors?as?fire,high?temperature,shock?and?uneven?opening?or?closing?of?the?torque?all?
can\'t?induce?external?leakage.
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5.Low?torque?in?operation
The?self-lubricated?bearings?are?installed?at?the?friction?of?stem,resulting?in?wear?resistance,fiexibility?
of?operation?and?low?torque.
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Applications:
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Large?and?medium?oil,?gas,?water?conservancy,?pharmaceuticals,Chemical,?heating?equipment?industry?
We?can?also?produce?according?to?customer\'s?size.
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Competitive?Advantage:
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1.?Our?advantages:
Top?quality,?as?a?result?of?specialization?and?standardization!?In?production,?full?automatic?lines?have?
been?applied,?such?as?CNC?machinery?etc.
Best?price,?as?a?result?of?direct?selling!?Direct?selling?is?our?marketing?mode,?so?the?clients?can?get?
the?best?price?from?our?factory.
High?technology,?as?a?result?of?innovation!?Constant?investment?on?R?&?D?to?encourage?innovation?
and?long-term?cooperation?with?China?famous?colleges?and?institutes?to?ensure?our?constant?
innovation?and?advanced?technology.
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2.?Certificates:
We?got?API?607,?API?6FA,?API?6D,?CRN,?CE-Certificate,?ISO?9001?Moody.
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3.?After-?sale?services
In?18?months?warranty?period,?free?replacement?parts,?maintenance?and?repair
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