Paipa Rino ERW i Whakarewahia
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Paipa Rino ASNZS 1163 C250L0 ERW – Wāhanga Hanganga Kore-ā-Pamahana Iti mō te Hanganga Āhuarangi Matao
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Paipa Rino ASNZS 1163 C250 ERW – Wāhanga Hanganga Whānui mō te Hanganga Māmā
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Paipa Rino API 5L X60 ERW – Paipa Raina Kaha Teitei mō ngā Kaupapa Paipa Pēhanga Teitei
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Paipa Rino API 5L X52 ERW: Paipa Raina Kaha-Teitei mō te Tuku Hinu me te Hau
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Paipa Rino API 5L GR.B ERW – Paipa Raina Pono mō te Tuku Hinu, Hau me te Wai
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SANS 657-3, EN 10305, DIN 2391 Ngā Paipa/Ngongo Rino Tino Tika
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Ngā ngongo tapawhā me te tapawhā
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Ngā Paipa Rino ERW Ātete Hiko Whakarewahia Ngā Ngongo Rino ERW
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Paipa Rino Tapawhā Kua Whakarewahia ASTM A500