High quality with ISO9001:2008 Certifiate issued by BCC and TUV QM System Certificate;
Good Price & service, timely deliery.

 Dimension Standards and Sizes:  ANSI B16.5 1/2”-24” CLASS 150-2500

                                ANSI B16.47 26”-60” CLASS 75-900

                                API 6A 1-13/16”-30” CLASS 2000-20000

                                AWWA C207 4”-144” CLASS B-F

                                DIN/BS/JIS 10-4000mm PN2.5-40

Materials: carbon steel or stainless steel or Alloy Steel

Facing method: rust preventing oil, spray paint (black, yellow), hot galvanization, cold galvanization or colored electroplate, powder coating and so on.

Varieties: threaded flange, slip-on flange (SO), socket welding flange, lap joint flange (LJF), welding neck flange (WNF), blind flange, orifice flange, reducing flange, pad type flange, loose hubbed flange, welding plate flange, welding neck collar, welding-on collar, loose plate flange, companion flange and so on.