black/blue/galvanized steel packing strip

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Specifications

steel packing strip
Black or galvanized
Material:Q195 or Q235
Package:50kgs/coil,or as customer request

The steel packing strip has the following advantage:

Surface treatment	Black painted wax,Blue or Galvanized surface
Size	thickness:0.3mm-1.0 mm,width:12.7-32mm or any width as your request.
Package	Ribbon & Oscillated,50kgs/coil,or as customers requirements

Surface treatment

Black painted wax,Blue or Galvanized surface

Size

thickness:0.3mm-1.0 mm,width:12.7-32mm or any width as your request.

Package

Ribbon & Oscillated,50kgs/coil,or as customers requirements

Q: How can the blast furnace smelting pig iron reduce carbon, and what method can reduce the carbon content in hot metal?: Cast iron in carbon flake graphite form exists, its fracture is gray, usually known as gray iron. Because of its soft and lubricated graphite, casting pig iron has good cutting, wear resistance and casting properties. But its resistance to strength is not enough, it can not be forged, and can only be used to make a variety of castings, such as casting all kinds of machine tools, bed seats, iron pipes and so on. Ductile iron to carbon in the form of spherical graphite, which is far better than the mechanical properties of gray cast iron and close to steel, it has excellent casting, machining and wear resistance, has a certain flexibility, widely used in the manufacture of gear, crankshaft, piston and a variety of advanced casting machine parts. In addition, there are silicon, manganese, nickel or other elements particularly high in pig iron, called alloy pig iron, such as ferrosilicon, ferromanganese, etc., commonly used as steelmaking raw materials. The addition of certain alloy pig iron in steel-making can improve the performance of steel.

Q: The wok is pig iron, cast iron, wrought iron, which is good: Iron carbon content% O 05, carbon steel zero percent 5 to 2 0, pig iron carbon content of two percent points in just over 0. White cast iron and gray cast iron points, are pig iron.

Q: How can the iron pipe drain be filled?: 1. Welding repair with cast iron welding rod.In 2, the majority of people without water time, there will be cracks and local infiltration Water Leakage polished clean, with epoxy resin coated in a crack, and then use the white ribbon or glass ribbon wrapped in a layer, and then coated with a layer of epoxy resin, can be mended.

Q: Pig iron and wrought iron wok SUPOR what is the difference?: It is understood that the iron pot has a characteristic, when the fire temperature exceeds 200 degrees, iron will send out through certain heat transfer to the food to control the temperature of 230 DEG C, and fine iron is directly to the temperature of fire to food. For the average family, use a cast iron pan. But the iron pot also has advantages, first, because it is a fine iron casting, less impurities, therefore, heat transfer is even, not prone to sticky phenomenon. Second, because the material is good, the pot can be made very thin, the pot temperature can be higher. Third, high grade, smooth surface, clean work, good to do.

Q: Red flower, leftover parts unified scrap iron which each type of iron?: Hot plate material, if the price, then the scrap price is 2000 yuan a ton, good, then can go to 2300 yuan a ton, pig iron is very cheap, about more than 1000.

Q: What's the difference between a cast iron pot and a cast iron pot?: From the material, the pot is divided into fine iron pot and cast iron pot two categories. Iron is made of gray iron casting made by melting model, slow heat transfer, uniform heat transfer, but the pot ring thick, rough texture, easy to crack; fine iron is made of black metal forging or hand hammer, the pan ring thin, fast heat transfer, the characteristics of beautiful appearance.

Q: E308-16 welding rod can welding pig iron can not: Ordinary cast iron surfacing, there is no special requirements or work environment without any special requirements, you can use domestic Z308 or Z408 cast iron welding rod on it. If the cast iron parts have special requirements for welding performance, such as the strength and crack resistance requirements, or the work environment is relatively bad, then the use of American MG289 or MG210 cast iron welding rod, it is very good.

Q: How do you do pig iron? Gloss is bright. Use a shaping knife: Wrought iron is pig iron produced after purified, the impurity content is very small, but also very soft cannot be used to do the knife.

Q: Is the concrete well covered or made of pig iron?: As for the cast iron that everybody says is easy to throw, it is really a problem, but now the well rings and manhole covers are all connected together. It is not the cast iron manhole cover of the past few years.

Q: The difference between pig iron and pure iron: Habits often said that the steel is steel and iron in general. There is a difference between steel and iron, the iron and steel, mainly by two elements, namely iron and carbon, elemental carbon and iron in general form compounds, called the iron carbon alloy. Influence of carbon content on the properties of the maximum number of iron and steel, carbon content increased to a certain extent will cause qualitative changes. Iron atoms from the material called iron, iron impurity is less. The carbon content is the main difference between how many standard steel. Pig iron carbon content of greater than 2%; carbon steel carbon content less than 2.0%. high iron, hard and brittle, almost no plastic steel. Not only has good plasticity, and steel products with high strength, good toughness, high temperature resistance, corrosion resistance, impact resistance, easy processing, easy to refine the application of excellent physical and chemical properties, so it is widely used.

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