... : HT250 2.competitive price 3.ISO9001 4.OEM service Slot pipe bending type connector comperirive priceSpecification:material: HT250size: as drawingscast level ... , Aluminum, Aluminum alloy etc.StandardISO, GB, ASTM, DIN, JISEquipmentmelting furnace,centrifugal casting machines coated sand casting machine CNC machines turning machines ...