Hoʻokaʻawale ʻana i nā paipu kila e like me nā ʻokoʻa

1、E like me ka hoʻokaʻawale ʻana i nā ʻano hana
（1） Paipu Holoʻokoʻa – Nā Paipu Hoʻolima Wela, Paipu Huʻihuʻi, Paipu Hukihuʻihuʻi, Paipu Hoʻokuʻu ʻia, Pipe Jacking
（2） paipu welo
（A）Ma muli o nā kaʻina hana – Arc Welded Pipe, ERW Pipe (Kiʻekiʻe Frequency, Low Frequency), Gas Pipe, Furnace Pipe
（B）Ma nā Lae Weld – Longitudinal Welded Pipe, Spiral Welded Pipe

2、E like me ka hoʻokaʻawale ʻana i ke ʻano o ka ʻāpana
（1）Pūpe kila ʻāpana maʻalahi – Paipu kila pōʻai, paipu kila huinahā, paipu kila oval, paipu kila triangular, paipu kila hexagonal, paipu kila ʻano daimana, paipu kila ʻokiʻoki, kila semi-circular, ʻē aʻe
（2）Ka paʻakikī o ka paipu kila ʻāpana keʻa – Scalene Hexagonal Steel Paipu, ʻElima Plum-Shaped Steel Tube, Steel Tube Double-Convex, Palua Concave Steel Paipu, Melon-Shaped Steel Tube, Conical Steel Pipe, Corrugated-Shaped Steel Tube , Pahu Waki ​​Paipu kila, 'ē a'e

3、Hoʻokaʻawale ʻia e like me ka mānoanoa o ka pā – Paipu kila mānoanoa-pā, paipu kila mānoanoa

4、Ma ka ʻĀpana Hoʻohana Hoʻopau - Pipe me ka paipu kila, paipu kila no ka wela
Lako, Mīkini No ka Hana Hana Pipa kila, Petroleum, Hoʻoheheʻe Geological me ka hoʻohana ʻana i ka paipu kila, ipu hao hao, nā paipu kila ʻoihana kemika, nā paipu kila kūikawā, nā mea ʻē aʻe.