我公司是华北地区较大的生产厂家之一,具有较强生产能力,*生产各种标准,各种材质的管件,弯头,三通,异径管,管帽,法兰,翻边,,A234WP5弯头,13CrMo44弯头,12Cr1MoV弯头,Cr5Mo弯头, A234WP11弯头,A234WP12弯头,A234WP22弯头,A234WP91弯头,A420WPL6弯头,A860WPHY-42管件,A860WPHY-52弯头A860WPHY-60弯头,A234WPB三通,A234WP5三通,A234WP11三通,WB36三通,A234WP12三通,A234WP22三通,A234WP91三通,A860WPHY-65三通,A234WPB异径管,A234WP5异径管,A234WP11异径管,A234WP12异径管,A234WP22异径管,A234WPB管帽,, A860WPHY-56异径管,A860WPHY-46管帽。A105法兰,A350LF2法兰。承插焊管件,螺纹管件,ANSI B16.9 ANSI B16.5 ANSI B16.11 DIN 美标管件,德标管件,日标管件,电标管件,碳钢管件,合金管件,低温管件,无缝管件,GB/T12459-2005管件,对焊带颈法兰,平焊带颈法兰,盲板法兰,A350LF管件, 10CrM910异径管, Q235管件10#钢管件,20#,20G