Ua manaʻo kekahi poʻe he hana paʻakikī kēia hana kuʻi ʻana.ʻO ka hoʻomaka ʻana he mea paʻakikī loa ia no nā limahana ʻaʻole wili ma mua, akā hiki iā ʻoe ke hana i nā ʻōlelo aʻo a i ʻole nā ​​wikiō e aʻo ai pehea e hana ai.Ma mua o ke kuʻi ʻana, pono e ʻike i ka butt fusion welding machine e hana ana i ke kumu. hoʻihoʻi ʻia ka pā.Ma hope o ka wela o nā ʻāpana wela o luna a me lalo, hoʻohui ʻia ka ʻili fusion, paʻa a hoʻohui ʻia.

A laila e aʻo i nā ʻāpana paipu hdpe, e like me Diameter-thickness-SDR etc, kēia mau ʻike i ka hapa nui o ka manawa i kaha ʻia ma nā paipu. Ma lalo mākou e kau ai i kekahi mau ʻikepili welding no ka ʻike