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                            ASTM A213 AISI 304 316L 310S seamless heat exchanger tubes U Bend Tube2019-07-18 15:12:48 | 
                    
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                            Annealed TP304N ASME SA213 Cold Drawn U Bend Tubing2020-11-23 09:21:48 | 
                    
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                            ASTM B677 TP904L Stainless Steel Seamless U Bend tube for heat exchanger2019-07-18 10:15:23 | 
                    
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                            ASME SA179 WT 0.035'' Seamless Stainless Steel U Bends Tube2020-11-23 09:12:13 | 
                    
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                            U Bend stainless steel heat exchanger tubes TP304 ASME SA213 OD 12.7-38MM2019-09-23 11:05:59 |