Aluminum titanate calcium silicate sprue bushings Product Description Introduction It adopts vacuum casting, flexible mold forming, smooth and delicate surface, erosion resistance and heat insulation, has excellent performance and high cost performance. Performance Density Kg/m3 135-145 Flexural strength 6 SiO2 60% Al2O3 15% CaO 15% Advantage: 1. High geometric processing accuracy, easy to install 2. High strength, long service life, low maintenance cost 3. Uniform material and good thermal insulation 4. Non-stick aluminum, no pollution to aluminum melt 5. Scour resistance, corrosion resistance of aluminum It is used for aluminium billet casting table, the molten aluminum is poured into the mold crystallizer from Distribution plate during casting. It can meet the technical requirements of casting of aluminum alloy. FAQ 1. What is your MOQ? A: 5 pcs 2. What is the delievery time? A: About 10-15days according to your quantity. 3. What is the shipping port? A: Normally Shanghai or Shenzhen, or according to customer’s request. 4. Is OEM available? A: It's both ok with ODM & OEM. 5.Why choose us? A: Factory advantage: can meet the specific size as your request. Golden supplier: in this industry for more than 48 years. High quality: superior quality with competitive price. Authority approval: our products have get approval from ISO9001:2008 6. Can we pay a visit? A: You're welcome at anytime.