1. weld, seamless, forged elbow 2. pipe fitting 3. carbon, stainless steel, alloy steel 4. ASME, DIN, JIS, GB WeldSeamless Nominal SizeDN250-DN1800DN15 ... , SCH20, SCH30, SCH40, SCH60, SCH80, SCH160, ETC Bending RadiusR=1.5D-10D Bending Angle45°, 90° , 180° Standard ASMEANSI B16.9, ANSI ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); steel pipe fitting