New Ceamic Pall Ring with Good Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 5000 Tons per Month m.t./month
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Introduction:
Ceramic pall ring has excellent acid and heat resistance, it can resist corrosion of vrious inorganic acids, organic acids, and organic solvents and can be used in high or low temperature condition. The application range is very wide including try towers, absorbing towers, cooling towers, scrubbing towers and actifier towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry.
Technical Data:
| Specifications (mm) | D*H*δ(mm) | Specific Surface Area(m2/m3) | Void Volume (m2/m3) | Bulk Number (n/m3) | Bulk Density (kg/m3) | Dry Packing Factor(m-1) |
| Φ25 | 25*25*3 | 220 | 0.75 | 50000 | 600 | 565 |
| Φ38 | 38*38*4 | 150 | 0.78 | 13400 | 540 | 356 |
| Φ50 | 50*50*5 | 120 | 0.78 | 6400 | 555 | 252 |
| Φ80 | 80*80*8 | 75 | 0.8 | 1950 | 520 | 146 |
Physical Properties:
Item | Value |
Water absorption | <0.5% |
Apparent porosity (%) | <1 |
Specific gravity | 2.3-2.35 |
Operation temp.(max) | 1000°C |
Moh's hardness | >7 scale |
Acid resistance | >99.6% |
Chemical Composition:
SiO2 | Al2O3 | Fe2O3 | CaO | K2O+Na2O |
>70% | 17-23% | <1% | <1-2% | <2-4% |
- Q: Is Pozzolan cement inferior to Portland cement? Please explain.?
- Pozzolan cement is made from natural materials (usually volcanic in origin or fly ash). Portland cement is aggregate and kiln-fired limestone. Pozzolan cement has superior qualities to Portland cement in that it produces a very dense matrix that has a slight porosity, thereby dramatically reducing the material’s susceptibility to gas and liquid intrusion thereby making it a more durable repair material.
- Q: White cement with putty powder together, batch wall will fall off powder? How about the effect?
- Under normal circumstances is not out of powder, but if the improper preparation of additives, will lead to powder or even fall off
- Q: Egypt cement price ?
- Price varies everyday, this week the price per ton is L.E450 in upper Egypt and L.E430 in the rest of the country. This the price for packaged cement. The government has been cracking down on the cement companies, forcing them to decrease their prices due to price fixing manipulation by some of them, expect prices to slightly drop in the future. As for export price, it has been stable at around $100 for some time and I do not expect it will change in the near future.
- Q: If you stood in a pool of wet cement up to your shoulders, would you be crushed as the cement dried or would it be molded around you?
- well neither actually, but it would be unpleasant and you'd probably still die, being buried to your shoulders in wet sand would have the same effect... each time you exhaled and your chest depressed the cement would take up the space, as it slowly dried the space you were in would become smaller and smaller and by the time it dried the space you were in would be so tight you wouldn't have room for your chest to expand when inhaling and you would suffocate. I guess you could survive if you kept your hands in front of you to keep room open for your chest expansions.
- Q: how many bags of 94lb portland cement make a cu yd using a 3:2:1 gravel:sand:cement ratio?
- In my house they use Plastic Bags. And Paper Ones are not so easily available. Any ways, Paper is what I personally like to use.
- Q: what are some pro and cons
- Cement counter tops are more expensive than Granite, per square foot. Very labor intensive to build. You then need a good sealer and need to be careful about stains.
- Q: What are the requirements for the strength grade of ordinary concrete structures
- If the anti-seepage, anti-freeze as a special concrete, the technical properties of ordinary concrete work (slump, moldability, adhesion, grip force, etc); strength (compressive strength, tensile strength, resistance Folding strength, splitting strength, etc) There is no quantitative index of the work in the slump, the intensity is a standardized quantitative indicators Which flexural strength, splitting strength for road and bridge engineering
- Q: difference between 53grade and 43graade cement?
- The OPC(Ordinary Portland Cement) was classified into three grades, namely 33 grade, 43 grade and53 grade depending upon the strength of the cement at 28 days when tested as per IS 4031-1988. If the 28 days strength is not less than 33N/mm2, it is called 33 grade cement, if the strength is not less than 43N/mm2, it is called 43 grade cement, and if the strength is not less than 53 N/mm2, it is called 53 grade cement
- Q: I want to build a 5000 gallon pond using cement, but I am kind of having trouble finding resources on how to do this.I would like to know how to install an externail pump, and how do I do the drain???How do I put the plumbing in? Would this be buildt pretty similar to a pool?What has to be done to the cement to make it safe for fish?Would making it out of cement be cheaper than liner?There are no rocks in FL, so we are going to have a company come out and quot;makequot; the rocks for us. They do a FABULOUS job sculpting rocks from rebar and cement. I would have to have a cement pool in order to have them do this, though. So that is why it needs to be out of cement.If you can find ANY resources for me on how to do any of this, Id be eternally greatful! Im so excited to get my pond going!!!!
- Here's an idea. Dig a big, but not huge hole (or have it done.) Then pour in enough cement to fill it. Next, once it's dry, fill it with a lot of water and some fish.
- Q: Wat are the differences in Concrete,Cement,and Moder?
- The difference between concrete and cement is that concrete contains cement plus sand and gravel. It is the cement that binds the sand and gravel or crushed rock together to form what we call concrete. Concrete then, is more than just cement. Cement is made from limestone, calcium, silicon, iron and aluminum, plus lesser amounts of other ingredients. This mixture is heated in large kilns to about 2,700 degrees Fahrenheit (1,482 degrees Celsius) to form a product called clinkers, which roughly resemble marbles. These are ground to a powder and gypsum is added, creating the gray flour-like substance known as cement. When water is added to cement, a chemical process occurs as it hydrates, allowing it to harden.
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1. Manufacturer Overview
| Location | Shandong,China (Mainland) |
| Year Established | 2011 |
| Annual Output Value | US$10 Million - US$50 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia |
| Company Certifications | ISO 9001:2000;CE |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Qingdao PORT, Yantai port, Shanghai port |
| Export Percentage | 91% - 100% |
| No.of Employees in Trade Department | Above 50 People |
| Language Spoken: | English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian |
| b) Factory Information | |
| Factory Size: | 1,000-3,000 square meters |
| No. of Production Lines | 10 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | High and/or Average |
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New Ceamic Pall Ring with Good Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 5000 Tons per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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