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barrel nipple,close nipple2017-06-22 09:10:45 |
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carbon steel double thread bread barrel nipple/pipe nipple2017-06-22 09:10:30 |
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1/2-8carbon steel double thread bread barrel nipple/pipe nipple2017-06-22 09:10:30 |
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Carbon steel pipe fittings pipe nipples/barrel nipples high quality2017-07-05 18:26:14 |