pipeli@foxmail.com , xin@fittingflangefactory.com
+86 15230726554
SIZE: 1/2″-48″、DN15-DN1200
WALL THICKNESS: SCH-5S to SCH-XXS
STANDARD: ASME ANSI B16.9,JIS,DIN,GOST
MATERIAL:ASTM A234-WPB,A420-WPL6/L3etc.;ASTM A234- WP12,WP11,WP15,WP22,WP1,WP5,WP9,WP91
USE:Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc.
