Ọpọlọpọ awọn iru awọn ohun elo paipu lo wa, eyiti o jẹ ipin gẹgẹbi lilo wọn, asopọ, awọn ohun elo, ati awọn ọna ṣiṣe. Nipa idi 1. Awọn ohun elo paipu fun sisopọ awọn ọpa oniho jẹ: flange, isẹpo, paipu paipu, ferrule, fifẹ okun, bbl 2, yi itọnisọna paipu ti paipu: igbonwo, igbonwo ...
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