Ngwaahịa
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ASNZS 1163 C350 ERW Paịpụ ígwè - Ngalaba oghere dị elu maka owuwu dị arọ
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ASNZS 1163 C250L0 ERW Paịpụ ígwè - Ngalaba oghere owuwu dị ala maka owuwu ihu igwe oyi
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ASNZS 1163 C250 ERW Paịpụ ígwè - Nzube izugbe nke akụkụ oghere maka owuwu ọkụ
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API 5L X60 ERW Pipe ígwè - Paịpụ ahịrị siri ike maka ọrụ paịpụ nrụgide dị elu
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API 5L X52 ERW Paịpụ ígwè: Paịpụ eriri siri ike dị elu maka nnyefe mmanụ na gas
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API 5L GR.B ERW Steel Pipe – Paịpụ Ahịrị A Pụrụ Ịtụkwasị Obi Maka Nnyefe Mmanụ, Gas na Mmiri
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ASTM A252 GR.3 / EN 10248 S355GP Paịpụ ígwè mmiri: Ike nrụpụta na nkọwapụta ngwaahịa
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SA213 T22 Tubes/Paịpụ ígwè Alloy enweghị ntụpọ
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EN10216-2 X10CrMoVNb9-1 (P91) Tube Boiler Enweghị Nsogbu - Ejiri 9% Chrome Steel mee ihe maka osisi ike dị oke egwu