Share the requirements of flexible cast iron pipe

What are the requirements that flexible cast iron pipes must have? In order to ensure the construction, in the use of some such as cast iron drainage pipes, and other mechanical eq...

A - type cast iron drainage pipe advantages and classification

Type A flexible cast iron drainage pipe classification In terms of pipeline system composition, A cast iron pipe can be divided into three categories: straight pipe, pipe fittin...

Connection method and installation procedure of ductile iron pipe

The installation procedure of the connection of ductile iron pipe is as follows: clean the socket → clean the rubber ring → upper rubber ring → lower pipe (pipe row) → brush lubric...

How to conduct hydrostatic test for spheroidal ink tube installation

How to conduct hydrostatic test for spheroidal ink tube installation (1) During the installation of the spherical ink tube, the hydraulic pressure test should be conducted under...

The difference between ductile iron pipe and mechanical iron pipe

1, the production process is different, nodular cast iron pipe is mainly through the intermediate frequency furnace heating annealing and then do lined cement wall anticorrosive pr...

Comparison of grade C and K nodular cast iron pipe

The nominal pressure of class C pipe of the same specification is lower than the recommended applicable pressure of class K pipe. The use of no. 18 or more molten iron by adding...