| ElbowsCarbon steel butt welded fittings 1. Size range: 1/2"-28" are made by seamless pipes, above up to 72" are made by welded pipes 2. Thickness: SCH20 SCH40 STD SCH60 SCHXS SCH80 SCH160 SCHXXS etc are available 3. International standards: American standard: ASTM A234 WPB ANSI B16.9 Japanese standard: JIS B2311, JIS B2312 Germany standard: DIN2605 4. Material: WPB A234, A106, Q235, ST37.2, GB10#, GB20# and alloy steel. Use: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. 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 us.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 | 
