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Warshadaha batroolka iyo gaaska dabiiciga ah- Dhuumaha birta ee nidaamka gaadiidka dhuumaha API 5L
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Warshadaha Batroolka iyo Gaaska Dabiiciga ah- Tuubooyinka birta ah ee loo isticmaalo sidii daasad ahaan ama tuubo loogu talagalay Wells API 5CT
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Birta birta, madow iyo kulul la rusheeyey zinc coatel dahaarka alxanka iyo bilaa-la'aantaASTM A53
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Kaarboonka iyo birta aluminiumka ah ee tuubada makaanikada ah ee aan fiicneyn ASTM A519
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Tuubooyinka kuleyliyaha birta kaarboon ee aan kala go 'lahayn ee adeegga cadaadiska sare ASTM A192
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Dhuumaha birta kaarboon ee aan xumi lahayn ee adeega heerkulka sare ASTM A106
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Dhuumaha birta ah ee aan xidhnayn iyo alxanka leh ee adeega heerkulka hooseeya ASTM A333
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TS EN 10216-1 / EN 10216-2 Tuubooyinka birta ah ee aan cillad lahayn ee ujeeddada cadaadiska
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Tuubooyinka birta ee codsiga saxda ah EN 10305