Carbon Steel Casting Part for Refractory Field
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- Loading Port:
- Qingdao
- Payment Terms:
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- Min Order Qty:
- 900 pc
- Supply Capability:
- 10000 pc/month
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Item No. | Casting(Lost wax casting,resin sand casting,precision casting and so on) |
Key specification | 1.Material: stainless steel, carbon steel, alloy steel ,iron,alloy,aluminum 2.Standard: ASTM\DIN\BS\JIS 3.Surface finish: passivated, stain polished, mirror polished, e-coating and so on 4.Weight: 0.3-500kgs |
Main production facility | 1.Casting facility: wax injector, paint mixer, medium-frequency induction furnace, box resistance furnace, cutting head machine, shot-blasting machine, sand-blasting machine, pickling line. 2.Machining facility: CNC machine, linear cutting machine, NC milling machine, polishing machine. |
Heat treatment | annealing, termpering, quenching, normalizing, solid solution. |
- Q: What kind of insulation material can withstand 350-600 degrees of high temperature?
- Suggest that you refer to the above two data to choose from, select only from the temperature, you can use
- Q: Which is better, asbestos free calcium silicate and aluminium silicate refractory fiber?
- Aluminum silicate fiber can be divided into many kinds according to the aluminum content, the use temperature range is relatively large, the heat insulation property is good, but the price is more expensive.
- Q: What is the difference between calcium silicate board and cement fiber board?
- Fiber cement pressure plate is cement, fiber and other raw materials, after pulping, molding, thousands of tons of press. Calcium silicate board is made of silica and calcium plus fibrous material after pulping and formed by chemical reaction in high temperature environment. Therefore, the difference between the two is very large, mainly in the following aspects:1, from raw materials, calcium silicate board and fiber cement pressure plate difference is mainly calcium silicate board cement content is little, with sand and fly ash instead of cement.2, fiber cement pressure plate is a physical product, calcium silicate board is a chemical product.3, fiber cement pressure plate has press, calcium silicate board has no press; calcium silicate board has autoclaved Fu, fiber cement pressure plate no..4. The density of the fiber cement pressure plate is higher than that of the calcium silicate board, the density of the fiber cement pressure plate is above 1.5g/cm3, and the density of the calcium silicate board is about 1.2g/cm3.5, fiber cement pressure plate thickness can do 2.5-100mm, calcium silicate board can not do less than 4mm of ultra-thin plates and more than 30mm super thick plate, general calcium silicate board manufacturers can only do 6-12mm thickness.6, the normal production of fiber cement pressure plate color is cement color, calcium silicate board color is white.
- Q: The ceiling of calcium silicate board and mineral wool board which is good
- Calcium silicate board with fire prevention, moistureproof, sound insulation, thermal insulation, indoor air in wet conditions can attract water molecules in air, air drying, and the release of water molecules, can adjust the indoor humidity, dry, increase comfort.Natural gypsum products and special fireproof material, the flame can produce endothermic reaction, at the same time, the release of water molecules to prevent the fire from spreading, and does not produce any toxic decomposition, corrosive and choking gas, will not produce any smoke or combustibles.Mineral wool board is mineral fiber cotton as raw material, the biggest characteristic is to have good sound absorption and heat insulation effect.
- Q: What are the three major effects of fly ash in concrete?
- Fly ash "micro aggregate effect" in the fly ash particle size is very small beads and debris in cement can be the equivalent of unhydrated cement grains, tiny beads equivalent to nano material and lively, can significantly improve and enhance the structural strength of concrete and improve the homogeneity of products, and compactness.
- Q: What's the use of white portland cement?
- All the raw meal with the proper components up to the partial melting of the calcium silicate as the main ingredient, the iron content in clinker less addition of gypsum, white water ground made of rigid cementitious material, called white portland cement (the white cement).When grinding cement, allow limestone not to exceed 5% of the cement weight.Note: cement is allowed to be added to the grinding mill without damaging the cement properties. The amount of cement added shall not exceed 1% of the cement weight. The addition of additional substance must be tested and reported to the Ministry of construction materials for approval.
- Q: Eterpan and yinte in what is the difference?
- Calcium silicate board:Calcium silicate board is mainly inorganic mineral fiber or cellulose fiber and other loose short fiber materials with siliceous and calcareous materials as the main cementing material, pulping, molding, in high temperature and high pressure saturated steam curing acceleration, sheet formation of calcium silicate gel made.Calcium silicate board is a new type of building and industrial plate with excellent properties. Its products are fireproof, moisture-proof, soundproof, moth resistant and durable. It is an ideal decorative board for ceiling and partition. Excellent waterproof performance, just can prevent the home improvement for a long time damp deformation, especially in the bathroom for a long time in a humid environment, the use of calcium silicate board ceiling is the best choice.
- Q: What is the best price for the use of calcium silicate ceiling?
- Neither calcium silicate nor silicate boards are afraid of water because they are mixtures of gypsum and fiber.
- Q: What is the main role of fly ash added in concrete products?
- Fly ash can inhibit the bleeding of fresh concreteFly ash can fine crumbs compensation in fine aggregate shortage, interrupt continuous bleeding mortar channels, and fly ash as cement replacement materials in the same consistency will make use of concrete water quantity is reduced in different degree, thus adding fly ash is beneficial to prevent the fresh concrete the bleeding.
- Q: What is dew point of thermal insulation material?
- The heat insulation lining has the characteristics of low thermal conductivity, small density, high flexibility, fire prevention, waterproof, etc..Light weight, 10 96kg/m3, 20kg/m3 following mat, 24 48kg/m3 as in hard, 48 96kg/m3 as core, which 48kg/m can fand a softening point of the ceiling, 500 degrees C, 300 degrees C insulation, the larger the amount, k=0.9.Calcium silicate insulation product was successfully developed in 70s. It has the characteristics of high compressive strength, small thermal conductivity, convenient construction and repeated use. It has been widely used in power systems.Most of the domestic universal small workshop production, have been imported from the United States after the four production lines, advanced technology, instant rejection speed fiber, dry needle felt, stable quality, high temperature 800 to 1250 DEG C.Features: acidity derivative of more than 2, high temperature resistant, general chemical pipe 1000 degrees C more, must use this material. The temperature is about 2000 C.
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Carbon Steel Casting Part for Refractory Field
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 900 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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