Umbhobho wentsimbi engenamthungo
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I-API yePipe yeNtsimbi yeCasing yeOyile ye-5CT L80 BTC R3
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Umbhobho wentsimbi ye-API 5CT N80 R3 Casing ye-Oil Well
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Iipayipi ze-API 5L ASTM A106 A333 okanye i-A335 ezingenamthungo zentsimbi yekhabhoni
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I-API 5CT, J55, K55, L80, N80 I-Steel Casing kunye ne-tubing
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Umbhobho wokubhola wentsimbi yekhabhoni ye-API 5CT kwiiprojekthi zokubhola
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Iipayipi zeNsimbi ze-ASTM A333, ASTM A335, ASTM A387, ASTM A213/213M ze-Alloy Steel
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Indlela Yokwandisa Ubomi Benkonzo Yembiza Yeslag: Isikhokelo Sokugcinwa, Ukuhlolwa kunye Nokulungiswa