| Customization: | Available |
|---|---|
| Structure Feature: | Structure |
| MOQ: | 1ton |
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Ceramic ball arches and high-strength sulfuric acid drying tower ball arches
Ball arches are acid resistant ceramic products made from clay and other ceramic raw materials through molding, sintering, and other processes. They are mainly composed of arch bricks, arch foot bricks, cores, and other components, and are mainly used to support the fillers in industrial towers. The large opening all ceramic spherical arch is a new type of support structure for sulfuric acid drying towers and absorption tower fillers. It is a major transformation of the original granite, cast iron grate plate support structure, etc. According to the specific requirements and needs of sulfuric acid and other chemical equipment, it is designed as an arch structure. Compared with the old structure, it is composed of several large acid resistant tiles, which have good mechanical properties, high safety factor, uniform gas distribution, good stability, strong corrosion resistance, convenient construction, and long service life. The application effect in the sulfuric acid industry is good. Ball arches are mainly divided into two types: single layer and double layer.
The main components of ceramic ball arches are as follows:
Arch brick: It is the main structural part of a spherical arch and is a ceramic tile in the shape of an I-shaped shape. Therefore, it is also commonly known as "I-shaped brick".
Arch foot brick: The lower component of a spherical arch, which is a ceramic tile with a triangular or trapezoidal shape at the bottom.
Arch core: The intermediate component of a spherical arch, which is a conical structure with a cross shaped shape inside.
Product specifications:
There are two types of acid resistant ceramic ball arches: single layer and double layer. Common specifications include 1.5 meters, 2.0 meters, 25 meters, 3.0 meters, 3.5 meters, 4.0 meters, 4 meters,. 0 meters, 5.5 meters, 6.0 meters, 6.5 meters, and 7.0 meters, which can be customized according to the actual tower diameter.
| Bulk density | g/² | 2.3-2.6 | ZBG94003 |
| Water absorption rate | % | <0.2 | GB8488-2008 |
| bending strength | Mpa | ≥4.5 | GB8488-2008 |
| compressive strength | Mpa | ≥200 | ZBG94003-86 |
| thermal stability | 250--20ºC | Three times without cracking | GB8488-2008 |
| Comprehensive opening rate | % | 62-68 | / |
| Product specifications | m | ≤8.3 | / |
| Acid resistance | % | >99.8 | DIN |
| Alkali resistance | % | >88 | DIN |
| bending error | % | <0.5 | DIN |
| AI203 | % | 22-24 | QB/T2578-2008 |
| SiO2 | % | 66-73 | |
| Fe2O3 | % | <1.5 | |
| K20+Na2O | % | <3.9 | |
| CaO+MgO | % | <1.5 |
Packaging & Shipping
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Package Type |
Container Load Capacity |
Delivery time |
Quality Insurance |
Payment Terms |
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|
20 GP |
40 GP |
40 HQ |
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|
Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese National Standard; Offer quality assurance as request. |
T/T, L/C, Paypal, West Union |
1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 14 years experience,and the price is the factory price.
2.Q:How to control the quality?
A:We have strict quality by QC team.
3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.
4.Q: How to get the sample ?
A: Please contact us for send your samples.
5.Q:What is the payment terms?
A:Flexible and diverse payment ways can be chosen, make you more convenient .
Generally,30% in advance,70% before shipment
6.Q:Can you do OES service?
A:Yes,size & shape could be made as customer requirment
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