| Flange 1). Type: WN Flange, SO Flange, RTJ Flange, BL Flange, LJ Flange, SW Flange, Thread Flange 2). Diameter range: 1/2'' ~24'' (DN15~600) 3). Pressure class: 150 - 1, 500Lbs 4). Standard: ASME B16.5, ASME B16.36, S07005-I, HG20615~HG20622, BS1560-3.1, NF E29-203, JPI 7S-15, GB9112~9124, SH3406 Material: Carbon steel, stainless steel, Alloy steel, Low-temperature steel. 5). Use: It has good welding performance, widely used in Petroleum, Chemical industry, Machinery, Electric power and so on pipe joint. 6). Special design available As a professional manufacturer, we can offer all kinds of the metal pipe fittings and can manufacture them according to any drawings. If you are interested in, pls don't hesitate to contact Sunny LeeHebei Longrun Pipeline Co., Ltd.WEB: www.heblr.cnTEL:86-311-66616206MOBILE: 86-13931130122FAX: 86-311-66616205contact: hblr001 at 126.com / sunny at lrpipefitting.cn | 
