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ASTM A182 F317L Sockolet Weldolet MSS-SP-97, MSS-SP-79,3000LB 6000LB 2" X8”2025-09-12 11:39:27 |
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600# Astm A105 2" rebordes roscados de acero forjados de carbono2025-09-26 11:11:56 |