ʻO ka flange welding flat (ʻike pū ʻia ʻo flat flange a i ʻole lap welding flange) he ʻano maʻamau o ka flange, hoʻohana nui ʻia e hoʻopili i nā pipeline a i ʻole nā mea hana. He mea maʻalahi kona ʻano, ʻo ia ka flanges, gaskets, a me nā bolts a me nā nati. ʻO ka pā flange o kahi flange wiliwili palahalaha ...
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