Yuhong Holding Group Co.,LTD
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ASTM A790 S31803 Seamless Duplex Steel Thick Wall Thickness Pipes2025-04-16 14:19:01 |
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ASTM A182 F316 Socket Weld ( SW ) Coupling ASME B16.11 Class 60002022-05-05 10:25:47 |
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Duplex Stainless Steel Pipes S31254 (1.4547) 254 SMO 100% ET2023-07-18 15:35:16 |