Ngā Hua
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Paipa Rino Tapawhā Kua Whakarewahia ASTM A500
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Paipa Rino Pirau BS 1387
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Paipa Rino Whakarewa ERW Pirau Hot-Tohu ASTM A795
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Paipa Rino Whakarewahia me te Pirau Hot-DIP ASTM A53 GR.B
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ASTM A192 ASTM A179 ASTM A209 ASTM A210 Ngongo Whakamuri mō te Whakawhiti Wera
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Paipa Rino Mokowā mō te Haerenga Wai Whakahaere
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Paipa Rino Whakatakoto Puna Hinu API 5CT L80 BTC R3
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Paipa Rino Whakatakotoria API 5CT N80 R3 mō te Puna Hinu
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Paipa maitai ASTM A106 GR.B Tuitui mō te wai