ANSI B 600 CLASS WELDING NECK FLANGE Primary Competitive Advantages: Well And High Quality Control Prompt Delivery Competit ANSI B 600 CLASS WELDING NECK FLANGESpecifications:Standard: ANSI B 16.5, ASME B 16.47, EN 10921, DIN Series.Material: AISI 304, 304L, 316, 316L.Rating: 150-2500LBSSize: 15-5000mmPrice Term: FOB XINGANG, CIFProduct Packing Way:First,in plastic bag, then in cartons (33.5cm*24 ...