ASTM A106ʻO ka paipu kila humuhumu he paipu kila humuhumu maʻamau ʻAmelika i hana ʻia me ka moʻo kila kalapona maʻamau. Loaʻa iā A106 ʻo A106-A a me A106-B. ʻO ka mea mua e like me ka mea 10 # kūloko, a ʻo ka mea hope e like me ka mea 20 # kūloko. No ia i ka moʻo kila kalapona maʻamau a ʻo ia kekahi o nā mea i hoʻohana pinepine ʻia. ʻO nā paipu kila humuhumu maʻamau e kūpono no ka lawe ʻana i nā wai, e like me ka kūlokoGB8163nā paipu kila wili ʻole wai.

ʻElua mau kaʻina hana o ka paipu kila ASTM A106: ke kaha anu a me ka ʻōwili wela. Ma waho aʻe o nā kaʻina hana like ʻole, ʻokoʻa nā mea ʻelua i ka pololei, ka maikaʻi o ka ʻili, ka nui liʻiliʻi, nā waiwai mechanical, a me ke ʻano hoʻonohonoho. Hoʻohana nui ʻia ia i nā ʻoihana like ʻole e like me ka petroleum, ka ʻoihana kemika, nā paila, nā kikowaena mana, nā moku, ka hana mīkini, ka ikehu, ka geology, ke kūkulu ʻana a me ka ʻoihana koa.

I kēia mau lā iho nei, ua loaʻa iā mākou kahi mea kūʻai mai Thailand mai e kūʻai ana i ka paipu kila humuhumuASTM A106 GR.B. ʻO ka manawa hāʻawi a mākou e hāʻawi nei he 10-15 mau lā. He pōkole loa ka manawa hāʻawi. Loaʻa i kā mākou hale hana kahi lako a ua hoʻonohonoho ʻia ka mea kūʻai aku no ka hopena o kēia mahina. Ua māʻona loa ka mea kūʻai aku i kā mākou lā hāʻawi, i hiki ke hoʻouna ʻia i kona ʻāina me ka wikiwiki a me ka maʻalahi. ʻO ka lawelawe a kā mākou hui e hiki ai ke hāʻawi iā ʻoe, ʻo ia ke hoʻokaʻaʻike mai ʻoe iā mākou no ka mea he kauoha kāu a pono ʻoe i kahi ʻōlelo, e kau mua mākou i ka lawelawe a hōʻano hou iā ʻoe me ka ʻike mea maka a me nā ʻano kumukūʻai ma ka mākeke Kina.

Inā he nīnau kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iaʻu i ka hikiwawe loa. E hauʻoli wau e lawelawe iā ʻoe a ke manaʻolana nei e hiki iā kāua ke lilo i mau hoaaloha!