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| Total 2 products from top stub checks Manufactures & Suppliers |  | 
|   | Categories:Welding Neck Flange Country/Region:china SA 182 Gr F11 Socket Weld Flanges Chemical Composition Table Grade C Mn Si P S Cr Mo Alloy Steel F11 0.5-0.15 0.3-0.6 0.5-1.0 0.03 0.03 1.0-1.5 0.44-0.65 ASTM A182 Grade F11 Flange Mechanical Analysis Tensile Strength Yield Strength (0.2%Offset) Elongation... | BEST PIPELINE EQUIPMENT CO.,LTD Jiangsu |