Kuʻekuʻe wāwae pōkole kila kila

ʻO ke kuʻekuʻe kahi ʻano paipu hoʻohui i hoʻohana mau ʻia i ka hoʻokomo ʻana i ka pipeline.Hoʻohui ia i ʻelua paipu me nā anawaena inoa like ʻole a ʻokoʻa paha e hoʻohuli ai ka pipeline ma kekahi kihi.I ka ʻōnaehana pipeline, ʻo ke kuʻekuʻe he paipu paipu e hoʻololi i ke kuhikuhi o ka pipeline.Ma waena o nā paipu paipu a pau i hoʻohana ʻia i ka ʻōnaehana paipu, ʻo ka hapa nui ka nui, ma kahi o 80%.ʻO ka maʻamau, koho ʻia nā kaʻina hana ʻokoʻa no nā kuʻekuʻe me nā mea ʻokoʻa a i ʻole ka mānoanoa pā.I kēia manawa, ʻo ka hana maʻamau i hoʻohana ʻia ke kuʻekuʻe kuʻekuʻe maʻamau he wela wela , stamping, extrusion, etc. E like me ke kaʻina hana, hiki ke māhele ʻia i: kuʻekuʻe kuʻekuʻe, kuʻekuʻe kuʻekuʻe, pahu kuʻekuʻe, hoʻolei kuʻekuʻe, etc. E like me ka manufacturing. maʻamau, hiki ke hoʻokaʻawaleʻia i ka uila uila, ka wai, ka American standard, German standard, Japanese standard, Russian standard, etc. he hao, he kila kuhiliʻole, ke kila kila, ka hao malleable, ke kila kalapona, nā metala non-ferrous a me Plastics, etc. ʻO nā ala o ka hoʻopili ʻana me nā paipu: pili electrofusion, pili kaula a me ke kumu pili, etc.