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refractory ceramic sagger Manufacturers

I have found results from400+products and200+suppliers aboutrefractory ceramic sagger

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Refractory Saggar Mullite Cordierite Ceramic Sagger for Kiln Firing

Refractory Saggar Mullite Cordierite Ceramic Sagger for Kiln Firing

US$15.00-40.00
10 Pieces(MOQ)
Refractory Ceramic Kiln Furniture Cordierite Mullite Ceramic Sagger

Refractory Ceramic Kiln Furniture Cordierite Mullite Ceramic Sagger

US$15.00-40.00
10 Pieces(MOQ)
Cheap Price Mullite Cordierite Alumina Ceramic Saggar Refractory Cordierite Mullite Sagger

Cheap Price Mullite Cordierite Alumina Ceramic Saggar Refractory Cordierite Mullite Sagger

US$15.00-40.00
10 Pieces(MOQ)
Best Brand Cubic Zirconia The Best Quality Cubic Zirconia Acid/Alkali Resistance Zro2/Sic /Graphite Refractory Crucibles/Saggers

Best Brand Cubic Zirconia The Best Quality Cubic Zirconia Acid/Alkali Resistance Zro2/Sic /Graphite Refractory Crucibles/Saggers

US$10.00-30.00
1 Piece(MOQ)
Refractory High Alumina Ceramic Sagger Refractory Ceramic Crucible Container

Refractory High Alumina Ceramic Sagger Refractory Ceramic Crucible Container

US$200.00-500.00
1 Ton(MOQ)
Cordierite Mullite Ceramic Sagger Lithium Battery Cathode Material Sintering Sagger

Cordierite Mullite Ceramic Sagger Lithium Battery Cathode Material Sintering Sagger

US$15.00-40.00
10 Pieces(MOQ)
Zirconia Ceramic Sagger High Temperature Resistant Refractory Kiln Tray

Zirconia Ceramic Sagger High Temperature Resistant Refractory Kiln Tray

US$10.00-50.00
1 Piece(MOQ)
Zirconia Ceramic Sagger Refractory Container for Medical Ceramic Sintering

Zirconia Ceramic Sagger Refractory Container for Medical Ceramic Sintering

US$10.00-50.00
1 Piece(MOQ)
Refractory Cordierite Mullite Sagger for Rare Earth and Powder Firing

Refractory Cordierite Mullite Sagger for Rare Earth and Powder Firing

US$10.00-40.00
1 Yard(MOQ)
Fused Silica Refractory Sagger for Lithium Battery Cathode Material

Fused Silica Refractory Sagger for Lithium Battery Cathode Material

US$200.00-500.00
1 Ton(MOQ)
Refractory Corundum Mullite Ceramic Saggers Excellent Thermal Shock Resistance High Stability Corundum Mullite Ceramic Saggars/Saggers

Refractory Corundum Mullite Ceramic Saggers Excellent Thermal Shock Resistance High Stability Corundum Mullite Ceramic Saggars/Saggers

US$10.00-20.00
1 Piece(MOQ)
High Temperature Alumina Ceramic Crucible Sagger for Fire Clay Refractory Crucible Container

High Temperature Alumina Ceramic Crucible Sagger for Fire Clay Refractory Crucible Container

US$200.00-500.00
1 Ton(MOQ)
Silicon Carbide Sintered Bonded Sic Ceramic Refractory Saggers for Kiln Shelves Furniture

Silicon Carbide Sintered Bonded Sic Ceramic Refractory Saggers for Kiln Shelves Furniture

US$50.00-120.00
1 Piece(MOQ)
Cordierite Sagger for Ceramic Tunnel Kilns

Cordierite Sagger for Ceramic Tunnel Kilns

US$15.00-40.00
10 Pieces(MOQ)
Refractory Saggers High Aluminum Zircon Ceramic Crucibles Cordierite Mullite High Alumina Ceramic Saggar Corundum Mullite Saggers for Sale

Refractory Saggers High Aluminum Zircon Ceramic Crucibles Cordierite Mullite High Alumina Ceramic Saggar Corundum Mullite Saggers for Sale

US$10.00-50.00
1 Piece(MOQ)
High Temperature Cordierite Mullite Ceramic Sagger for Powder Calcination

High Temperature Cordierite Mullite Ceramic Sagger for Powder Calcination

US$200.00-500.00
1 Yard(MOQ)
Custom Cordierite Mullite Ceramic Sagger for High-Temperature Applications

Custom Cordierite Mullite Ceramic Sagger for High-Temperature Applications

US$200.00-500.00
1 Yard(MOQ)
High Purity Zirconia Ceramic Sagger for Dental and Electronic Sintering

High Purity Zirconia Ceramic Sagger for Dental and Electronic Sintering

US$10.00-50.00
1 Piece(MOQ)
Zirconia Ceramic Sagger for Industrial High-Temperature Kiln Applications

Zirconia Ceramic Sagger for Industrial High-Temperature Kiln Applications

US$10.00-50.00
1 Piece(MOQ)
Refractory High Alumian Crucibles Saggers High Alumina Zirconia Zro2 Content Saggars Seggers

Refractory High Alumian Crucibles Saggers High Alumina Zirconia Zro2 Content Saggars Seggers

US$10.00-50.00
1 Piece(MOQ)
Refractory Crucibles Factory High Aluminum Ceramic Crucibles Cordierite Mullite Saggars Saggers

Refractory Crucibles Factory High Aluminum Ceramic Crucibles Cordierite Mullite Saggars Saggers

US$10.00-60.00
1 Piece(MOQ)
Durable Zirconia Ceramic Sagger with Excellent Flexural Strength

Durable Zirconia Ceramic Sagger with Excellent Flexural Strength

US$10.00-50.00
1 Piece(MOQ)
Reaction Bonded Silicon Carbide Ceramic Sagger for Industrial Kiln Applications

Reaction Bonded Silicon Carbide Ceramic Sagger for Industrial Kiln Applications

US$200.00-500.00
1 Ton(MOQ)
Rbsic Sic Silicon Carbide Raction Bonded Sic Crucibles Refractory Boxes Sic Crucibles Silicon Carbide Saggars Rbsic Saggers for New Energy Lithium Battery

Rbsic Sic Silicon Carbide Raction Bonded Sic Crucibles Refractory Boxes Sic Crucibles Silicon Carbide Saggars Rbsic Saggers for New Energy Lithium Battery

US$20.00-110.00
1 Piece(MOQ)
Refractory Aluminum Ceramic Crucible Cordierite Mullite Ceramic Saggar Corundum Mullite Sagger

Refractory Aluminum Ceramic Crucible Cordierite Mullite Ceramic Saggar Corundum Mullite Sagger

US$100.00-500.00
100 Pieces(MOQ)
Sample Available
Choosing The Right Corundum-Mullite Sagger Corundum Mullite Ceramic Sagger Tray for Sintering Corundum Mullite Ceramic Saggars/Saggers

Choosing The Right Corundum-Mullite Sagger Corundum Mullite Ceramic Sagger Tray for Sintering Corundum Mullite Ceramic Saggars/Saggers

US$10.00-60.00
1 Piece(MOQ)
High Temperature Resistant Aluminum Sagger Alumina Mullite Ceramic Sagger Box

High Temperature Resistant Aluminum Sagger Alumina Mullite Ceramic Sagger Box

US$200.00-500.00
1 Ton(MOQ)
High Alumina Sagger for Ceramic and Porcelain Kiln Applications

High Alumina Sagger for Ceramic and Porcelain Kiln Applications

US$200.00-500.00
1 Ton(MOQ)
Kiln Furniture Cordierite Mullite Sagger for Ceramic and Powder Metallurgy

Kiln Furniture Cordierite Mullite Sagger for Ceramic and Powder Metallurgy

US$200.00-500.00
1 Yard(MOQ)
Corundum Mullite Saggers for Calcination of 5n Alumina Corundum Mullite Ceramic Sagger Tray for Sintering Corundum Mullite Saggers for Zirconia Teeth Sintering

Corundum Mullite Saggers for Calcination of 5n Alumina Corundum Mullite Ceramic Sagger Tray for Sintering Corundum Mullite Saggers for Zirconia Teeth Sintering

US$10.00-60.00
1 Piece(MOQ)
High Alumina Ceramic Sagger - 99% Purity for Melting Saggers Silicon Carbide Mullite Alumina Shapes

High Alumina Ceramic Sagger - 99% Purity for Melting Saggers Silicon Carbide Mullite Alumina Shapes

US$10.00-50.00
1 Piece(MOQ)
High Purity Reaction Bonded Silicon Carbide Sagger for Medical Ceramics

High Purity Reaction Bonded Silicon Carbide Sagger for Medical Ceramics

US$200.00-500.00
1 Ton(MOQ)
High Performance Silicon Carbide Sagger for Ceramic Kilns

High Performance Silicon Carbide Sagger for Ceramic Kilns

US$50.00-120.00
50 Pieces(MOQ)
Zirconia Ceramic Sintering Corundum Mullite Sagger

Zirconia Ceramic Sintering Corundum Mullite Sagger

US$500.00-600.00
50 Pieces(MOQ)
Sample Available

Sourcing guidance for Refractory Ceramic Sagger

What are the key material compositions to consider when selecting a ceramic sagger?

The choice of material depends entirely on your firing temperature and chemical environment. Cordierite-Mullite is the most common for its excellent thermal shock resistance, making it ideal for rapid cooling/heating cycles. For higher temperatures (above 1400°C), Alumina (Al2O3) saggers are preferred due to their high mechanical strength and chemical inertness. If you are dealing with lithium battery cathode materials, Silicon Carbide (SiC) or specialized Magnesia-Alumina Spinel saggers are recommended to prevent chemical erosion and contamination.

How do I evaluate the thermal shock resistance of a sagger for industrial use?

Thermal shock resistance determines the service life (number of cycles) of the sagger. You should request the Coefficient of Thermal Expansion (CTE) data from the supplier; a lower CTE generally indicates better resistance to cracking. Ask for the water quenching test results, which measure how many cycles a sagger can withstand from 1100°C to room temperature without fracturing. High-quality saggers should maintain structural integrity for at least 50-100 cycles depending on the specific material and application.

What compliance and quality standards should refractory saggers meet?

Ensure the supplier adheres to ISO 9001 for quality management. For technical specifications, products should meet ASTM or DIN standards for refractory materials, specifically regarding bulk density, apparent porosity, and cold crushing strength (CCS). If the saggers are used in electronic component manufacturing, verify that they are lead-free and low-alkali to prevent gas-phase contamination of the fired products.

How can I optimize the cost-efficiency of my sagger procurement?

Focus on the cost-per-cycle rather than the initial unit price. A sagger that costs 20% more but lasts 50% longer is more economical. Negotiate bulk discounts for full container loads (FCL), which can reduce unit costs by 15-25%. Additionally, sourcing from specialized clusters in China via Made-in-China.com allows you to find manufacturers that offer customized molds, reducing material waste and optimizing kiln space utilization.

Cross-Border Purchasing Considerations for Refractory Ceramics

What are the primary risks when shipping ceramic saggers internationally?

The biggest risk is physical breakage due to the brittle nature of ceramics. You must mandate palletized packaging with corner protectors and high-density foam cushioning. Ensure the contract includes a breakage allowance clause (typically 3-5%) and specify that the supplier must use fumigated wooden crates compliant with ISPM 15 standards to avoid customs delays.

How should I negotiate quality assurance with a Chinese supplier?

Always request a pre-shipment inspection (PSI) by a third party like SGS or Intertek. Define clear rejection criteria in the Sales Contract, such as 'any surface crack exceeding 5mm' or 'deviation in flatness greater than 1%'. Use Trade Assurance or secure payment terms to ensure the supplier is held accountable for the physical and chemical specifications promised in the technical data sheet.

What are the logistics and tax implications for importing refractories?

Check the HS Code (typically 6903) for your specific country to determine import duties. Be aware that some regions impose anti-dumping duties on certain ceramic products. For shipping, Sea Freight is the only viable option for bulk saggers due to their high weight. Work with a freight forwarder experienced in heavy-duty industrial goods to manage the 'Last Mile' delivery to your facility, as specialized unloading equipment may be required.

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