1. Zero Leakage Efficient Environmental Protection: Hoʻohana ka mea paipu i ka ʻenehana hoʻomalu seepage me ka ʻole e koi i nā hoʻololi ʻana, a laila mālama ʻia kona mau mea pale kiʻekiʻe. Mālama kēia i ka pale pono ʻana o ka mea mua i ka leakale waena i loko o ka paipu lawe, a laila pale i ka lepo a me ka haumia wai. No laila, mālama ʻia kahi maʻemaʻe a olakino no nā hanauna e hiki mai ana.

2. Ka lōʻihi: Kākoʻo ʻia e kahi palapala hōʻoia 30-makahiki, hoʻohiki ka pipeline aila i ka lawelawe maikaʻi no nā makahiki he nui e hiki mai ana.

3. Hiki ke hoʻouka ikaika, kūpaʻa a me ka hilinaʻi: Hōʻike ka paipu i ka ikaika compressive kupaianaha, ka hopena o ka hopena, ke kū'ēʻana, ka ikaika tensile, a me ke kū'ē i ka haʻalulu honua. Hāʻawi kēia mau hiʻohiʻona i ka palekana mai nā pōʻino pili i ke koʻikoʻi, no laila e hōʻoiaʻiʻo i ka pono o nā ʻāpana pili a me ka hōʻoia i ka palekana o ka ʻōnaehana pipeline gas.

4. Paʻa a me ka Corrosion-kū'ē: Ua hoʻokūpaʻaʻia ka lōʻihi o ka paipu e kona kū'ēʻana i kaʻinoʻino a me ka hikiʻole i ka'ōpala. He mea kūpono loa ia no ka lepo me ka turbidity corrosion kiʻekiʻe, a me nā wahi kahakai me ka haʻahaʻa kiʻekiʻe a me ka pae paʻakai. Eia hou, hana maikaʻi ka paipu i nā wela o ka lepo ma waena o -40ºC a 50ºC, e lilo ia i mea hoʻonā no ka hapa nui o nā wahi.