Cynhyrchion
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Pibellau Dur Carbon Di-dor API 5L ASTM A106 A333 neu A335
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Casin a thiwbiau dur API 5CT, J55, K55, L80, N80
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Pibell Drilio Dur Carbon API 5CT ar gyfer prosiectau drilio
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Pibellau Dur Aloi ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M
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Tiwbiau boeler dur ASTM A192, ASTM A179, ASTM A209, ASTM A210
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Pibellau Dur ERW wedi'u Weldio â Gwrthiant Trydanol Tiwbiau Dur ERW
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Pibellau/Tiwbiau Dur Manwl Uchel SANS 657-3, EN 10305, DIN 2391
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Pibellau a Chyfarpar Sgaffaldiau Galfanedig
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Tiwbiau sgwâr a phetryal