Silicon refractory bricks have advantages such as high temperature resistance, acid resistance, corrosion resistance, pressure resistance, and wear resistance. They are widely used in coke ovens, metal smelting kilns, glass kilns, hot blast stoves, and other process kilns. When purchasing silicon refractory bricks, the following points should be noted:
1. When buying silicon refractory bricks, you need to consider product quality
1-1. Material: Ensure that the raw materials of refractory bricks are of high quality and comply with relevant standards. High-quality raw materials can ensure that refractory bricks have good performance and stability under high temperatures and corrosive environments.
1-2. Refractory resistance: Understand the refractory resistance index of refractory bricks to ensure that they can be used normally within your required operating temperature range and can withstand thermal shock in a sulfur dioxide environment.
1-3. Chemical stability: Since it is used in a sulfur dioxide environment, refractory bricks need to have good chemical stability against sulfur dioxide corrosion. Check the acid resistance, alkali resistance and sulfur dioxide corrosion resistance of the product.
1-4. Mechanical strength: It has sufficient compressive strength, flexural strength and wear resistance to ensure that it will not be damaged due to mechanical stress during use.
Silicon refractory bricks
2. When buying silicon refractory bricks, you need to consider the Manufacturer and brand
2-1. Qualification and credibility: Choose manufacturers or suppliers with good qualifications and credibility. Check the manufacturer’s production license, quality certification system and other relevant qualification documents to learn about its production experience and market reputation.
2-2. Production capacity: Examine the manufacturer’s production capacity and supply capacity to ensure that the refractory brick products you need can be supplied on time and in quantity.
3. When buying silicon refractory bricks, you need to consider the Product specifications and dimensions
3-1. Dimensional accuracy: Ensure that the dimensional accuracy of refractory bricks meets your construction requirements. Excessive dimensional deviation will affect the quality of masonry and the stability of the masonry.
3-2. Specifications and models: According to your actual use needs, select the appropriate specifications and models of refractory bricks to ensure reasonable matching and use during the masonry process.
4. When buying silicon refractory bricks, you need to consider the price and cost-effectiveness
4-1. Price comparison: Before purchasing, compare the prices of products from different manufacturers or suppliers, but do not just use price as the only basis for selection, but also consider factors such as product quality, performance and after-sales service.
4-2. Cost-effectiveness evaluation: comprehensively evaluate the quality, performance and price of the product, and select refractory brick products with high cost-effectiveness.
5. When buying silicon refractory bricks, you need to check the after-sales service
5-1. Technical support: Find out whether the manufacturer or supplier can provide professional technical support, including masonry construction guidance, problem solving during use, etc.
5-2. Quality assurance: Ask about the product’s quality assurance period and after-sales service commitments to ensure that product quality problems can be solved and dealt with in a timely manner.
Lianxin has been supplying silicon refractory bricks for more than 13 years and has long-term customer groups, such as CAMEL GROUP, TIANNEN GGROUP, CHILWEE, etc. Factory direct sales, good quality and cost-effective. With a strong technical team and customer team, we can recommend refractory bricks suitable for you based on your actual situation, and can also customize refractory bricks.