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山东球墨铸铁井盖对原材料的具体要求?

来源:http://www.kpp647.com添加时间:2020-04-10 14:21:01

  球墨铸铁格栅的设计技巧。规划,除了工作条件和金属材料的性能,以确定有多少形状,铸铁光栅的大小,但也从铸造合金和铸造技能的角度考虑,为了避免或减少铸铁光栅隔离的组成、变形、开裂等缺点。

  Design skill of nodular cast iron grating。 In addition to the working conditions and the performance of the metal materials, the plan determines the shape and the size of the cast iron grating, but also from the perspective of casting alloy and casting skills, in order to avoid or reduce the composition, deformation, cracking and other defects of the cast iron grating isolation。

  质量决定价格,铸铁格栅的质量要满足相应的技术要求,价格也会相应提高

  The quality determines the price, the quality of cast iron grille should meet the corresponding technical requirements, and the price will be increased accordingly

  1。 为了提高井环的压力强度,增加了井环底面的坐面积。安装井环时,井内直径不得大于井环内直径。

  1. In order to improve the pressure strength of the well ring, the sitting area of the bottom surface of the well ring is increased. When installing the well ring, the diameter in the well shall not be greater than that in the well ring.

  2. 井筒平台的结构必须是砖混结构,必须保持稳定的平衡。只有在结构力形成后,才能安装井环和格栅。

  2。 The structure of the shaft platform must be brick concrete structure, and must maintain a stable balance。 The well ring and grating can only be installed after the structural force is formed。

  3.安装钢条时,钢条下方不得悬空。参考井环安装方法。

  3. When installing the steel bar, it is not allowed to suspend under the steel bar. Refer to well ring installation method.

  4。 将环和格栅时,环和炉篦底混凝土(混凝土厚度不得少于30毫米)应放置在地方当环和炉篦底混凝土(混凝土厚度不得少于30毫米)没有设置。

  4。 When the ring and grating are placed, the ring and grate bottom concrete (the thickness of concrete shall not be less than 30mm) shall be placed in place when the ring and grate bottom concrete (the thickness of concrete shall not be less than 30mm) are not set。

  5。 产品安装后的载荷不得超过产品规定的承载能力。

  5。 The load after product installation shall not exceed the specified bearing capacity of the product。

  6。 盖井口前,应清除井口内杂物,避免盖与井口接触。

  6. Before the wellhead is covered, the sundries in the wellhead shall be removed to avoid the contact between the cover and the wellhead.

  7。 用一个特殊的工具打开它。

  7. Open it with a special tool.

  8. 当井盖和雨水格栅不到位时,应将其放置在安全的地方,避免滚动。

  8. when the well cover and rainwater grid are not in place, they should be placed in a safe place to avoid rolling.

  9、严格按照以上设备要求操作,否则不承担任何责任。

  9. Operate in strict accordance with the above equipment requirements, otherwise, it will not bear any responsibility.

  球墨铸铁格栅装置注意事项:

  Precautions for ductile iron grille device:

  检查井筒的井径不得大于井架的井径。

  The well diameter of the inspection shaft shall not be larger than that of the derrick。

  产品平面与周边地面的相对高度应在-3 ~ +3mm范围内。超出这个范围是错误的。

  The relative height between the product plane and the surrounding ground should be within - 3 ~ + 3mm。 It's wrong to go out of this range。

  本产品的安装和使用应始终将人孔盖面朝上

山东球墨铸铁井盖

  The installation and use of this product should always face up the manhole cover

  人孔盖边条可以用石头压紧,也可以用混凝土浇筑,使人孔盖固定不移位。

  The edge strip of manhole cover can be pressed with stone or poured with concrete to make the manhole cover fixed without displacement.

  在现场施工中,我公司提供人员技能指导装置

  In the field construction, our company provides personnel skill guidance device

  适用于各类住宅、住宅区、广场、步行商业街等。

  It is suitable for all kinds of high-end residential buildings, residential areas, squares, pedestrian commercial streets, etc.

  一般规格:700*700mm,异性规格:根据现场测量,定制各种规格,可分为单尺寸和组合尺寸。

  General specification: 700 * 700mm, heterosexual specification: according to the field measurement, customized specifications can be divided into single size and combined size.

  优点:本产品不损伤设备后整个地面的外观,且开启方便,美观大方,耐腐蚀,永不生锈、

  Advantages: the product does not damage the appearance of the whole ground after the equipment, and it is easy to open, beautiful and generous, corrosion-resistant, and never rusty

  以上就是山东球墨铸铁井盖对原材料的要求的详细介绍,想要了解更多请点击官网http://www.kpp647.com

  The above is a detailed introduction to the requirements of Shandong ductile iron manhole cover for raw materials。 For more information, please click http://www。jnwszy。com



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