hotel porcelain - pitcher
The hotel porcelain pitcher is manufactured from dense porcelain with water absorption below 0.5 percent and density between 2.3 and 2.6 grams per cubic centimeter. Firing temperature ranges from 1280 to 1400 degrees Celsius, providing flexural strength above 95 megapascals. Nominal capacity is designed between 0.8 and 2 liters, and net weight varies from 900 to 1800 grams. Wall thickness is selected between 4 and 7 millimeters to enhance resistance against internal pressure and impact. A hygienic glaze with surface hardness above 6 on the Mohs scale and high chemical resistance is applied. Overall dimensional tolerance is controlled within ±1.5 millimeters in industrial production.
The structure features a cylindrical or conical body with an integrated handle and reinforced pouring spout. Handle curvature radius ranges from 25 to 40 millimeters to optimize stress distribution and ergonomics. The spout outlet angle is set between 15 and 25 degrees to ensure smooth and drip free flow. The base incorporates a foot ring with diameter between 6 and 10 centimeters for improved stability. Thermal resistance is guaranteed from minus 20 to plus 250 degrees Celsius. Quality tests include thermal shock evaluation, handle load resistance up to 60 newtons, and compatibility assessment wi
