Dismantling joint ISO-2531

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Specifications

dismantling joints
1.material:ductile iron
2.standard:ISO2531,EN545
3,pressure:PN10-PN16
4.Size:DN50 to DN2000

dismantling joints

It is used for all flanged piping materials line .

Flanges and drillings to ISO7005-2 ( BS EN1092-2:1997,DIN2501)

The dismantling joint enables easy installation and dismantling of isolating valves , non return valves , flow metering equipment , pumps etc.

It compensates for axial displacement of the pipe during installation/dismantling .

All the materials of the body is ductile iron according to GGG500-7 and the bolts and nuts are hot galvanized coating .The rubber seal is EPDM For drinking water.

Size : DN80-DN1200

Pressure : PN10 PN16 PN20

Packing : plywood cases ,pallets or according to the requirment of buyers'

Q: how do you know if your iron is low?: Awesome answer Mr Smartypants

Q: I heard that leaving food with tomatoes or tomato sauce in cast iron cookware too long is not good. I like cooking with cast iron, and am intrested in any infor you can provide: I haven't heard of anything specific about tomatoes, but in general leaving food in a cast iron pan isn't good for it, because of the acids in the food being absorbed by the iron.

Q: Iron absorption in achlorhydria?PPIs and H2RAs increase gastric pH by blocking acid secretions and making the overall gastric contents more alkaline. Subsequently an individual who ate foods rich in iron would not absorb that iron because the food sources need to be converted from ferric to it‘s ferrous formhaving said that.how would a person with achlorhydria alter iron salts like ferrous gluconate, fumurate, and sulfate?? Thanks!: It is true that iron absorption is decreased in achlorhydric states, but there are other factors affecting inorganic iron absorption, for example, the intestinal brush border cells also produce ferric reductase, which can convert the insoluble ferric iron to the ferrous form, especially in the duodenum where majority of the absorption occurs. In clinical practice, achlorhydric states and patients with iron deficiency anemia refractory to oral iron supplements are treated with Parenteral Iron supplements.there are I.M and I.V formulations available. So that's always the other option. Just read your additional details this is my understanding of the process. Dietary iron can be taken in two forms, Organic and Inorganic. Organic iron which is contained in heme, from animal meat sources etc are not subject to the above mechanisms. But in the case of inorganic iron, it needs to be made soluble first in order for absorption to take place. So the insoluble ferric form needs to be reduced to the soluble ferrous form this is where the gastric pH comes into picture. Reduction means addition of hydrogens (or removal of oxygen), so in a low gastric pH, there will be an excess of hydrogen ions, and that will help reduction of ferric to ferrous, thus aiding in absorption. This should be explained in detail in a Medical Physiology book like Guyton. Btw, there have been a lot of papers written investigating achlorhydria and iron absorption, try searching for medical journals.try searching for Omeprazole therapy and iron deficiency this was a highly researched topic because proton pump inhibitors are known to cause achlorhydria. If I remember correctly, none of them give a clear cut causal relationship to iron deficiency, although all suggest a correlation. Best Regards

Q: can iron oxide be reduced in molten form?please dont explain me how they do in blast furnace.its not what i am asking.simply if you have iron oxide powder and carbon powder which is from coal,if you mix them and melt in graphite crucible,does it reduce?no air blowing nothing.air free.melted with carbon powder.does it reduce?thank you: The short answer is yes but the real answer is it depends. You are talking about melting iron oxide so which iron oxide do you have? There are 3 and the melting points are different. Then you need to look at the atmosphere, the stability of iron oxides as f(temp) depends on the oxygen, CO, CO2, hydrogen partial pressures (and the presence of any other reducing gases). Of course if you do reduce the oxide to iron metal, it will react with the graphite crucible to form Fe3C, iron carbide, or, depending on the atmosphere and temperature, maybe cast iron. Consult your friendly neighborhood extractive steel metallurgist.

Q: is or u do is fly cause if it is i will get iron man 2: Iron Man is a great game, lots of stuff u are able to do but never seen Iron Man 2 so not sure how that one is

Q: I wanna buy a new curling iron cause mine is metal and damages my hair like crazy! What‘s the best curler you‘ve used ??? :): When I lived in a cold climate, I found that multiple lightweight blankets (as opposed to a heavy comforter) with a plastic tarp separating two of them proved to be effective. Not certain why the tarp made a more efficient barrier, but it did. Inexpensive, too. I think that I paid less than five dollars for mine.

Q: i want to know the detailed procedure on how to iron a dressi want each and every detail: First set the iron board and then plug in the switch and then put ur dress on the board and start ironing ur dress.Keep ur dress straight otherwise there wud b markings on ur dress.And if so happened,sprinkle some water on it and straight it again with the help of iron.Iron ur dress frm both the sides.And it will b ready to wear!

Q: It was wrinkled when I took it out of the package. Is it safe to iron it at least for the first time? It‘s 100% cotton, but I don‘t want to ruin a $45 shirt so I thought I better check first.: non iron doesnt mean dont iron. it means you shouldnt have to iron it, and if you do, use a cool setting only.iron inside out. i would wash it following the manufactures instructions. i buy items from newport news and they come all folded up. a formal dress, i hang and put in my bathroom while i take a steamy shower. the steam releases the wrinkles. there is also a product on the market. not sure of the name, but it is a wrinkle releaser. aerosol spray it in, smooth and go. never tried it, though

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