Good quality quartz glass material , high accurate , many sizes

Laboratory quartz glass, quartz flask, quartz cylinder, measuring cup, oxygen collection bottle, quartz triangle flask, tee, tube, quartz glass, the test instrument with quartz rod, quartz condenser, quartz chemical test pipe, heating quartz tube, etc. The above products are quartz products, high temperature resistant 1150-1200 degrees, quartz glass, quartz flask, quartz cylinder, etc. It can be heated directly, and the specific price according to the capacity of the instrument or size and decide.

The main products are: (1) the metallurgical analysis special vessels - ultralow carbon sulfur crucible, free carbon crucible, pushpin crucible, porcelain boat, combustion tube, rare earth metal collecting pot; (2) the oil analysis special vessels - furnace method and kang type carbon residue, ash content of crucible crucible, petroleum coke volatile matter crucible, true density crucible, ancient's crucible, extraction filter cartridge, (3) coal analysis special vessels - ROM. Add crucible, coefficient of expansion crucible, coal carbon volatile matter crucible, cupel; (4) jewelry process special vessels - molten gold litter, reverse mould fossa, away from the pit of the stomach, tile fossa, welding tile; (5) other industrial porcelain pieces - alumina porcelain ball, corundum porcelain ball, corundum ball mill tank, corundum sand aguilar wear-resisting porcelain pieces; Corrugated board, ceramic ring, porcelain beads, ceramic tile, porcelain plate, and other chemical durable goods... Quartz dental casting crucible good resistance to heat shock, resistance to high temperature, water quench 10 times not to crack