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API 5L Seamless Steel Pipe Welded Steel Tubes
API 5L hangata e bua ka pipe ea mohala.
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ASTM A53 Li-Tube tsa tšepe tse cheselitsoeng le tse se nang Seam
ASTM A 53 e koahela phala ea tšepe e se nang seam le e cheselitsoeng ka botenya ba lebota.
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ASTM A106 Gr.B Seamless Steel Pipe Steel Tubes
ASTM A106 GR.B carbon seamless pipe pipe ke mofuta oa liphaephe tse se nang moroko tsa khabone tse nang le karolo e sekoti.
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ASTM JIS BS EN Mefuta e Tloaelehileng ea Seamless Pipe Steel Tubes
Peipi ea tšepe e se nang moroko e entsoe ka tšepe e chitja e nang le libomo, 'me liphaephe tsa tšepe tse se nang moroko o ka holimo li bitsoa lipeipi tsa tšepe tse se nang moroko.
