Shijiazhuang Rensheng Pipeline Co. Limited

flanges are made of carbon steel, stainless steel and alloy steel, etc. They are used to seal or block off a pipe, like a cover or cap. We can provide a wide range of blind flanges, in accordance to standards like ASME B16.5, ASME B16.47, DIN 2634, DIN 2636, and so on. American Series: CLASS 150, CLASS 300, CLASS 400, CLASS 600... Industrial Flange A flange is a flat, circular disk, and by using which, pipes can be assembled or disassembled very easily. Our industrial flanges come into carbon steel flanges, stainless steel flanges, weld neck flanges, slip-on weld flanges, plate weld flanges and blind flanges, etc. They are manufactured strictly according to the ISO9001 quality management system, resulting in reliable quality and good performance. Materials of Industrial Flange Carbon steel: A105 Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22 Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H 347-347H Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8 High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70 Standards ASME B16.5-2009 ASME B16.47-2006 DIN2630 DIN2631 DIN2632 DIN2633 DIN2634 DIN2635 DIN2636 DIN2637 DIN2638 JIS B2220-2004 Industrial Processes Die forging, Machining Industrial Flange ?C Facing Type