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E-mail : zhixingkxiaoshoubu#yahoo.cn     :     liangflying1#hotmail.com
 
The appointment E-mail please see the below list

American standard :

ASTM ANSI BI6.5,ASA,API-605,AWWA-c207,MSS-sp44

Kind of flange : slip-on, welding nack, blind, threaded, lap-joint,socket-welding etc.

Class of pressure :Class 150,300,600,900,1500.

Size:1/2’-------24’