... electrical power, aerospace, pharmaceutical, water treatment, chemical fiber, urban construction, machinery and equipments. We had already obtained ISO9001, ... Elbow, 45 Deg. LR Elbow, 45 Deg. SR Elbow 2, Thickness: SCH20, SGP, STD, SCH40, XS, SCH80, ... SCH160, XXS 3, Dimension: 1/2" to 48" 4, Material: carbon steel A234 WPB WPC ... -75 ASME B16.9 ASME 16.28 2)DIN 2605 DIN 2615 DIN 2616 DIN 2617 ...