DN80-2000mm,PN10/16/25,K12 ISO2531, EN545, EN598, BS4772 Ductile cast iron taper pipe fitting Produce process show as below:

DCI taper pipe fitting with high quality and best price

DN80--2000mm,PN10/16/25,K12/14ISO2531, BS EN545,EN598 ,ANSI ,ANWWACDuctile iron tee pipe fitting, DI GGG500-7,450-12

*Procedures of production show as below :

 

  workshop I  ------ Foam Expander

  Workshop II ------- casting

  Workshop III ------  maching

   Workshop IV --------testing

 ............... .......... production protection treatment , warehouse .....

DCI flanged taper pipe fitting