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山东球墨铸铁井盖具有优良的焊接性能

来源:http://www.kpp647.com添加时间:2017-06-30 19:02:00

  因为球墨铸铁优良了重量/强度比,用球墨铸铁制造的井盖可以比灰口铸铁制造的同样产品轻20%-30%。 因此,运输成本降低了,井盖使用处理起来更方便,同时球墨铸铁具有优良的焊接性能,而灰口不具备焊接条件。

  Because ductile iron has a better weight / strength ratio, the manhole cover made of ductile iron can be lighter than the same product made of grey iron。 20%-30%。 Therefore, the transportation cost is reduced, and the manhole cover is more convenient to handle, and meanwhile, the nodular cast iron has excellent welding property, and the grey iron does not have welding conditions。

  球墨铸铁井盖目前被应用在各种行业中,应用的范围那是越来越广泛了,接下来小编就来说一说如何挑选优质的球墨铸铁井盖,

  Ductile iron covers are currently used in various industries, the scope of the application, that is more and more widely, and then the small series on how to select high-quality ductile iron manhole cover,

  1、其次,需要去考察球墨铸铁井盖厂家的实力,不能仅看一个供应商的办公室有多大,宣传的有多响,要真正的到供应商的生产井盖的场地去实地考察一下,确定一下厂商的生产能力,经营年限,看看有没有承诺中的售后能力。

  1, secondly, to study the strength of nodular cast iron manhole cover manufacturers, not only look at a supplier's office has much publicity, more loudly, to the supplier to the real production covers the site to inspect and confirm the production capacity of manufacturers, operating period, to see if there is no commitment the customer service ability.

山东球墨铸铁井盖

  2、比较价格。注意对比价格的基础上一定要保证球墨铸铁井盖的重量完全达到要求,不能是价格降低了而质量也降低了,这是有风险隐患的。

  2. Compare prices. Pay attention to the basis of the price comparison, we must ensure that the weight of Fuzhou ductile iron covers fully meet the requirements, can not be reduced prices, and quality is also reduced, this is a risk hidden danger.

  3、在采购球墨铸铁井盖一定要确定井盖载荷,若是计算不准可以提出使用的场合及要求,由厂家来上报具体方案,更关键的一点是选井盖的承载能力 ,如果井盖的真实承载能力无法达到道路的使用要求,在道路上使用是不安全的

  3, in the procurement of ductile iron manhole cover must determine if the calculation can not cover the load, and require the use of the proposed occasions, by the manufacturers to report specific programs, the key point is the carrying capacity of selected covers, if required to cover the real bearing capacity can not reach the road, the use is not safe on the road on

  本文由山东球墨铸铁井盖为您提供,我们的网站是:http://www.kpp647.com/我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!

  This article by Shandong ductile iron manhole cover for you, our website is: http://www.kpp647.com/, we will wholeheartedly enthusiasm for you to provide better service, you are welcome to visit!



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