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API WCB gate valve
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API WCB globe valve
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API WCB swing check valve
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API WCB Lumulutang balbula ng bola
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API WCB Trunnion mount ball valve
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API WCB Top entry ball valve
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API WCB Metal sa metal na nakaupo sa balbula ng bola
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Forged steel gate valve class150-class2500
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Forged steel globe valve class150-class2500
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Forged steel check valve class150-class2500
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Forged steel ball valve class150-class2500
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Hindi kinakalawang na asero balbula BSP/NPT sinulid
