ʻO ka wehewehe pōkole:

ASTM A106 GrB. No nā paipu kila maʻamau ʻAmelika, ʻo A106 ka A106-A, A106-B. Ua like ka mua me ka waiwai 10# hale, a ua like ka mea hope me ka mea 20# hale. No nā moʻo kila kalapona maʻamau, ʻo ia kekahi o nā mea maʻamau i hoʻohana ʻia. ʻO ka ASTM A106 ʻO nā paipu kila maʻemaʻe ʻaʻole i loaʻa nā kiʻi anu a me nā kaʻina hana ʻōwili wela. Ma waho aʻe o ke kaʻina hana, ʻokoʻa nā mea ʻelua i ka pololei, ka maikaʻi o ka ʻili, ka liʻiliʻi liʻiliʻi, nā waiwai mechanical, ka hoʻonohonoho hoʻonohonoho. Hoʻohana nui ʻia ia i ka ʻaila, ka ʻoihana kemika, ka paila, ka mana mana, ka moku, nā mīkini hana, nā kaʻa, nā mokulele, aerospace, ikehu, geology, kūkulu hale a me ka ʻoihana koa a me nā ʻoihana ʻē aʻe.

ʻO ka ASTM A106Gr.B Seamless steel tube he ʻano hao kalapona haʻahaʻa i hoʻohana nui ʻia i ka ʻaila, kemika a me nā ʻoihana boiler. Loaʻa i ka mea waiwai nā waiwai mechanical maikaʻi. Ua like ka paipu kila A106-b me ko Kina 20#seamless steel pipe, e like me ka ASTM A106/A106M kiʻekiʻe wela hana carbon steel seamless steel pipe standard, grade B.