Butt welding flange, inozivikanwawo seyepamusoro mutsipa flange, imhando yekukodzera pombi, inoreva mutsipa uye kutenderera pombi shanduko uye pombi butt welding flange yekubatanidza. Welding flange haisi nyore deformation, kuiswa chisimbiso kwakanaka, kushandiswa zvakanyanya, kwakakodzera kumanikidza kana tembiricha kushanduka kwepipelin ...
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