Special Shapes Refractory Bricks

Hard firebrick is a kind of alumina silicate brick containing 35-45%, and the refractories are SK 32-34. Brick is made of refractory clay, calcined limestone, mullite and other raw materials, with good wear resistance, peeling resistance, corrosion resistance. It has the characteristics of low porosity, high strength, heat peeling, wear resistance, creep resistance, etc., and is widely used in the lining of coke oven, glass kiln, cement rotary kiln, lime kiln, various incinerators and heating furnaces.

1. Question: Are you a producer/manufacturer or a trader?

Answer: We are professional manufacturers of refractory materials, equipped with advanced equipment, a professional team and a sound quality control system, and we can provide high-quality, customizable and reasonably priced products.

2. Question: Can we visit your factory?

Answer: Certainly. You are welcome to visit. If necessary, we can discuss more technical details.

3. Question: How do you control the quality?

Answer: For raw materials, we select high-quality suppliers to ensure stable quality and conduct strict inspections. During production, we control process parameters, maintain and calibrate equipment regularly, and operators operate in strict accordance with procedures. We conduct strict inspections on semi-finished and finished products according to standards. And we do a good job in quality records and analysis after sales.

4. Question: How long will it take for the delivery?

Answer: Under normal circumstances, the delivery of regular products will be completed within 15 to 20 days after receiving the order.

5. Question: Can you provide free samples?

Answer: Yes. Please fill out the sample request form containing your information on our website.

6. Question: What are the contents of your product’s after-sales support and services?

Answer: The product has a 1-year min. quality guarantee (from qualified delivery). We offer up to 10 yrs. technical support. In guarantee period, for material quality issues, free replacement/repair. For normal use problems, solve case by case. User-caused issues like improper storage, use or mod not covered. Guarantee only for product quality, no indirect loss.

7. Question: What’s the minimum quantity for a trial order?

Answer: There’s no limit. We will provide suggestions according to your situation.

8. Question: What standards do your products comply with?

Answer: Our products comply with standards such as ASTM, ASME, AMS, DIN, JIS, etc. And we can provide third-party testing.