Mixed Grade Bubble Alumina Introduction

The following is the introduction to Mixed Grade Bubble Alumina. alumina bubble has the characteristics of lightweight, closed holes and high-temperature resistance. Industry alumina powder melting through the electric arc furnace, blowing and instantaneously cooling in air. It is used to produce lightweight insulating refractories where the prime requirements are low thermal conductivity and high-temperature properties. Alumina Bubble is also used effectively for loose-fill refractories, low density, high insulation refractories castable, or concrete, or to produce ceramic bodies useful in applications up to 1800°C. Welcome to contact us to exchange what is Mixed Grade Bubble Alumina meaning? and look forward to your information.

What’s lead time for bulk order?

1)for 5~25 tons, it takes around 10~15days. 2)For 26~200 tons,20-40days We will try to deliver it with the promise of quality guarantee as soon as possible

What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages .before you pay the balance.

How about your delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends .on the items and the quantity of your order.

What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost. 

Are you a manufacturer or trader ?

Yeah, We are the manufacturer of BFA, WFA, GC. Also,we had good business relationship with others abrasive media & refractory raw materials manufacturer . more over we have QC department which make strict inspection on goods quality, packing, so we can provide a stable and quick delivery of all the

Can i get sample in free , how long is the time?

Yes, certainly. We will provide the sample is in free below 5 kgs for free, and the freight cost for free in 1kg. We could arrange the existing samples express delivery immediately. For any special samples requirement, it need max 7 days finished. Usually we send samples by TNT ,FEDEX,

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