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球墨铸铁管和承插铸铁管有何区别

作者: -1    发布时间: 2018-07-30    次浏览
球墨铸铁管是指材质为球墨铸铁,使用18号以上的铸造铁水经添加球化剂后,经过离心球墨铸铁机高速离心铸造而成,经过退火,内外防腐处理,采用橡胶密封圈密封,用于城市,小区,市政,消防,污水管道的一种优质供水、排水管材。
Nodular cast iron pipe is refers to the material of nodular cast iron, using more than 18 casting molten iron after adding nodularizer, through high-speed centrifugal casting and centrifugal ductile cast iron machine, after annealing, internal and external anti-corrosion treatment, USES the rubber sealing ring seal, used for city, district, municipal, fire protection, sewage pipe of a kind of high quality water supply and drainage pipes.


球墨铸铁管


球墨铸铁管是在铸铁基础上改变了铁的一些特性结构,使其变得有很大的韧性,比之铸铁管太脆的缺点好很多,管材的抗拉抗折强度很大的提高。常用承插接口的,密封材料是橡胶圈。
Ductile iron pipe changes the characteristic structure of iron on the basis of cast iron, which makes it become very ductile, which is much better than that of cast iron pipe which is too brittle. Commonly used socket joint, the sealing material is rubber ring.

承插铸铁管和球墨铸铁管的区别铸铁管也就是常说的生铁管子,普通灰铸铁的。常用承插式连接,密封材料一般是水泥刚性接口的。
The difference between ductile iron pipe and ductile iron pipe. Commonly used socket connection, sealing materials are usually cement rigid interface.

首先得纠正现在基本上全是承插球墨铸铁管,因为承插型带胶圈,再加上是球墨材质,埋地底下当承重时它有一定的柔韧性,不会因变形而出现漏损等现象. 可以套用,联通铸铁管没有承插口,连接处是用类似于管箍的不锈钢喉箍卡套封闭的。
Must first correct now basically all socket ductile iron pipes, because the socket type with aprons, plus is a ductile material, buried in the ground when bearing it has a certain flexibility, will not appear the phenomenon such as leakage. By deformation can apply mechanically, unicom, cast iron pipe no socket joint is made similar to the pipe hoop stainless steel hose hoops card sets of closed.