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ASTM A249 304 304L 316 316L Stainless Steel Welded Pipe Heat Exchanger Tube2016-11-28 16:16:45 |
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API 5LC Grade LC65–2205 Pipa Baja Stainless UNS Nomor S31803 HFW2020-04-22 10:22:58 |
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ASTM A249-84b / ASTM A269-90A Stainless Steel Welded Pipe , ss tubing2016-11-28 16:16:45 |