Our clay crucibles adopt premium raw materials and proprietary formulas, featuring low caustic soda and iron content as well as high silicon content. They possess high density, low porosity, great thermal-shock and oxidation resistance, tolerating rapid temperature changes. With excellent high-temperature, corrosion-resistant and heat-conducting properties, they fit coke, oil, gas and electric furnaces. Various specifications are available for diverse smelting scenarios with long service life and stable quality.
| Clay Graphite Crucible | |||
| Item | Top dia | Bottom dia | Height |
| BA3000# | 900 | 500 | 1250 |
| BA2000# | 784 | 450 | 890 |
| BA1400# | 725 | 470 | 905 |
| BA1300# | 784 | 450 | 752 |
| BA1200# | 784 | 450 | 670 |
| BA1100# | 720 | 470 | 850 |
| BA1060# | 720 | 470 | 780 |
| BA970# | 720 | 470 | 730 |
| BA840# | 720 | 470 | 680 |
| BA750# | 600 | 330 | 780 |
| BA700# | 600 | 330 | 720 |
| BA530# | 580 | 330 | 640 |
| BA570# | 620 | 335 | 570 |
| BA220# | 400 | 290 | 550 |
| BA200# | 400 | 290 | 475 |
| BA653# | 650 | 330 | 650 |
| BA593# | 620 | 330 | 610 |
| BA463# | 580 | 330 | 600 |
| BA353# | 600 | 340 | 450 |
| BA313# | 530 | 330 | 530 |
| BA303# | 510 | 340 | 500 |
| BA253# | 450 | 340 | 450 |
| A1500# | 790 | 530 | 800 |
| A1200# | 715 | 480 | 750 |
| A1000# | 710 | 480 | 720 |
| A750# | 600 | 410 | 720 |
| A500# | 530 | 330 | 750 |
| A450# | 530 | 330 | 680 |
| A450#-1 | 500 | 340 | 700 |
| A250# | 425 | 300 | 510 |
| A350# | 460 | 340 | 670 |
| A300# | 460 | 340 | 580 |
| A120# | 355 | 235 | 450 |
| 3000# | 900 | 600 | 1000 |
| 2500# | 900 | 560 | 900 |
| 2000# | 800 | 540 | 900 |
| 1500# | 790 | 530 | 790 |
| 1200# | 715 | 480 | 760 |
| 1000# | 710 | 480 | 720 |
| 800# | 710 | 480 | 680 |
| 750# | 600 | 410 | 720 |
| 600# | 555 | 450 | 690 |
| 500# | 550 | 450 | 620 |
| 350# | 460 | 340 | 670 |
| 300# | 455 | 340 | 585 |
| 150# | 365 | 260 | 460 |
| 120# | 355 | 235 | 450 |
| 100# | 300 | 210 | 390 |
| 80# | 285 | 210 | 335 |
| 60# | 260 | 185 | 305 |
| 50# | 240 | 180 | 300 |
| 40# | 235 | 160 | 280 |
| 30# | 210 | 150 | 260 |
| 25# | 200 | 150 | 225 |
| 20# | 180 | 120 | 210 |
| 16# | 155 | 120 | 200 |
| 12# | 150 | 110 | 180 |
| 10# | 145 | 100 | 160 |
| 8# | 140 | 98 | 150 |
| 6# | 120 | 90 | 140 |
| 5# | 119 | 82 | 120 |
| 4# | 109 | 77 | 118 |
| 3# | 98 | 70 | 110 |
| 2# | 82 | 62 | 102 |
| 1# | 68 | 42 | 72 |
High-pressure forming creates an ultra-compact crucible body, boosting the service life to 3–5 times that of ordinary clay crucibles.
The high-density structure and low apparent porosity effectively optimize heat transfer efficiency and accelerate melting processes.
Adopting new high-efficiency thermal conductive materials, the crucibles realize faster heat transmission, while reducing slag adhesion and metal contamination.
Optimized material ratio and production technology enable far better anti-corrosion performance than conventional clay crucibles.
Adopted sophisticated manufacturing processes greatly improve high-temperature oxidation resistance, maintaining stable thermal conductivity and extending the overall service cycle of the crucibles.
Our clay crucibles are fabricated with premium raw materials and advanced proprietary formulas. Featuring low caustic soda, low iron content and high silicon content, the products deliver outstanding high-temperature resistance, superior refractoriness and excellent comprehensive performance.
The crucibles come with high density, low porosity and stable chemical properties. They offer fast heat conduction, high mechanical strength, excellent oxidation resistance and remarkable thermal shock resistance, with strong tolerance to rapid heating and rapid cooling. In addition, they boast great corrosion resistance against acidic and alkaline solutions, as well as stable electrical conductivity and excellent overall chemical stability.
With an elegant structure and ultra-long service life, our clay crucibles feature stable and reliable quality. They are universally applicable to coke furnaces, oil furnaces, gas furnaces and electric furnaces. We provide a full range of models and specifications, free from the limitations of production scale, batch volume and smelting material types. The flexible selection options ensure strong adaptability for diverse industrial scenarios.
Shuangjing Village, Ligezhuang Town, Jiaozhou City, Qingdao City, Shandong Province, China
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