Lost foam casting mold gas vents and EPS injectionMould aluminum core ve...
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Sand casting mold steel gas slit vent, pressure die casting mold core vent slotted type 20000pcs ready delivery out!
Sand casting mold steel gas slit vent, pressure die casting mold core vent steel slotted type, dia 4-25mm, slit 0.2, 0.3, height 10mm. 20000pcs ready delivery out! Good quality, ready out. www.sarimetaltreat.com
Cold core box mold brass screen mesh gas vents dia4-20mm
Cold box mold brass screen mesh gas vents, Dia4-20mm, Use good material brass and stainless steel, back up reinforce stick, good quality, fast delivery. www.sarimetaltreat.com #brassmeshgasvent #screenmeshcorevent