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球墨铸铁井盖的主要应用领域!

来源:http://kpp647.com添加时间:2020-09-18 13:48:50

  球墨铸铁井盖的主要应用领域

  Main application fields of ductile iron manhole cover

lol外围网站  球墨铸铁井盖,听起来可能很陌生,但是它在我们的生活中并不少见,可以掩盖道路上或家中深井,防止人或物掉下。而且,铸铁井盖的应用非常的广泛,主要包括以下几个方面:

  Nodular cast iron manhole covers may sound strange, but they are not uncommon in our lives. They can cover deep wells on roads or at home to prevent people or objects from falling. Moreover, cast iron manhole covers are widely used, mainly including the following aspects:

  1、供电工程:用于电力供应缆线、电信工程、电话、通信电缆管线,也就是我们常看到的电力井盖,通信井盖。

lol外围网站  1. Power supply engineering: it is used for power supply cable, telecommunication engineering, telephone and communication cable pipeline, which is the power well cover and communication well cover that we often see.

  2、燃气工程:煤气工程、天然气管线等,就是我们常看到的燃气井盖。

lol外围网站  2. Gas engineering: Gas Engineering, natural gas pipeline, etc., are the gas well covers we often see.

  3、排水工程:用于雨水、污水管线,做为污水井盖,雨水井盖,排水井盖使用。

  3. Drainage engineering: used for rainwater and sewage pipeline, as sewage well cover, rainwater well cover and drainage well cover.

  4、园林工程:配套综合管线,也就是我们常看到的不锈钢井盖,隐形井盖和草盆井盖。

  4. Landscape engineering: supporting comprehensive pipeline, that is, we often see stainless steel well cover, invisible well cover and grass Basin well cover.

  5、供热工程:热力管线,也就是我们常看到的热力井盖,燃气井盖等。

  5. Heating engineering: heating pipeline, that is, we often see thermal well cover, gas well cover, etc.

  6、给水工程:用于自来水、消防工程、水表箱盖等,也就是我们经常看到的自来水井盖,消防井盖及水表井盖。

  6. Water supply engineering: it is used for tap water, fire protection engineering, water meter box cover, etc., that is, we often see tap water well cover, fire well cover and water meter well cover.

                       QQ截图20190419172034.png

  特点:

  characteristic:

  1、韧性好。球墨铸铁井盖 冲击值与中碳钢材详尽,是灰铁材料的10倍以上。

  1. Good toughness. The impact value of nodular cast iron manhole cover is more than 10 times that of gray iron.

  2、抗腐蚀性强。喷水腐蚀试验,九十天的腐蚀量仅为钢管的1/40,是灰铁管的1/10。使用寿命是灰铁管的2倍,是普通钢管的5倍。

lol外围网站  2. Strong corrosion resistance. In the water spray corrosion test, the corrosion amount in 90 days is only 1 / 40 of steel pipe and 1 / 10 of gray iron pipe. The service life is 2 times of gray iron pipe and 5 times of ordinary steel pipe.

lol外围网站  3、塑性好。延伸率≥7%,与高碳钢材相近,而灰铁材料延伸率为零。

lol外围网站  3. Good plasticity. The elongation is more than 7%, which is similar to that of high carbon steel, but the elongation of gray iron is zero.

lol外围网站  4、强度高。抗拉强度ób≥420MPa,屈服强度ós≥300MPa,与低碳钢材相同,是灰铁材料的三倍。

  4. High strength. Tensile strength ó B ≥ 420MPa, yield strength ó s ≥ 300mpa, the same as low carbon steel, three times of gray iron material.

  5、 外形美观:线条简捷,银色外表,现代潮流。

  5. Beautiful appearance: simple line, silver appearance, modern trend.

lol外围网站  6、 排水功能:漏水面积达83。3%,是铸铁的两倍多。

  6. Drainage function: leakage area reaches 83. 3%, more than twice that of cast iron.

  7、 热浸镀锌:防锈力强,免维护及更换。

  7. Hot dip galvanizing: strong rust resistance, no maintenance and replacement.

  8、 防盗设计:盖与框用铰联接,防盗,安全,开启方便。

lol外围网站  8. Anti theft design: hinge connection between cover and frame, anti-theft, safe, easy to open.

  9、 节省投资:大跨,重载时,比铸铁价低且节省被盗或压碎更换的费用。

  9. Saving investment: when large span and heavy load, the price is lower than that of cast iron, and the cost of stolen or crushed replacement is saved.

  10、 高强度:强度和韧性远高于铸铁,可用于码头,机场等大跨度和重载荷的环境。

lol外围网站  10. High strength: its strength and toughness are much higher than that of cast iron, which can be used in large span and heavy load environment such as wharf and airport.

  11、 规格多:满足不同环境、载荷、跨度、尺寸及形状所需。

  11. Specifications: to meet the requirements of different environments, loads, spans, sizes and shapes.



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