Paipu ʻAʻohe Huna A106
ʻO ka paipu kila kila ASTM A106 kahi paipu kila kila maʻamau ʻAmelika i hana ʻia me ka moʻo kila kalapona maʻamau.
Hoʻolauna Huahana
ʻO ka paipu kila humuhumu ASTM A106 he paipu kila humuhumu i hana ʻia me ka mea kila kalapona maʻamau ʻAmelika. He ʻāpana kila lōʻihi ia me kahi ʻāpana keʻa hakahaka a ʻaʻohe hui a puni ka periphery. Loaʻa i nā paipu kila kahi ʻāpana keʻa hakahaka a hoʻohana nui ʻia e like me nā paipu no ka lawe ʻana i nā wai, maʻamau i nā wahi wela a me ke kaomi kiʻekiʻe. Hiki ke hoʻokaʻawale ʻia nā paipu kila humuhumu ASTM A106 i nā paipu wili wela, nā paipu wili anu, nā paipu huki anu, nā paipu extruded, a pēlā aku e like me nā ʻano hana like ʻole. Hana pinepine ʻia nā paipu humuhumu wili wela ma nā ʻāpana wili paipu aunoa. Nānā ʻia ka paipu paʻa a wehe ʻia nā hemahema o ka ʻili, ʻoki ʻia i ka lōʻihi e pono ai, kikowaena ma ka ʻaoʻao hope o ka perforation blank paipu, a laila hoʻouna ʻia i ka umu hoʻomehana no ka hoʻomehana ʻana, a perforated ma ka mīkini perforation. I ka wā o ka perforation, hoʻohuli mau ka paipu a holomua, a ma lalo o ka hana a ka wili wili a me ka luna, hana mālie kahi lua i loko o ka paipu i hōʻino ʻia, i kapa ʻia he paipu capillary. A laila hoʻouna ʻia i ka mīkini ʻōwili paipu aunoa no ka ʻōwili hou ʻana, a hoʻoponopono like ʻia ka mānoanoa o ka paia ma loko o ka mīkini. Hoʻohana ʻia ka mīkini ana no ka ana ʻana e hoʻokō i nā koi maʻamau. ʻO ka hoʻohana ʻana i kahi wili ʻōwili hoʻomau e hana i nā paipu wili ASTM A106 wela-ʻōwili he ʻano holomua. Loaʻa i nā paipu wili ASTM A106 kahi ākea o nā noi, hoʻohana nui ʻia e like me nā pipelines a i ʻole nā ʻāpana kūkulu no ka lawe ʻana i nā wai. ʻOkoʻa kēia mau kaʻina hana ʻelua ma ke ʻano o ka pololei, ka maikaʻi o ka ʻili, ka liʻiliʻi o ka nui, nā waiwai mechanical, a me ka microstructure.
Hana mīkini
| Paipu kila maʻamau | Papa paipu kila | Ikaika tensile (MPA) | Ka ikaika o ka hua (MPA) |
| ASTM A106 | A | ≥330 | ≥205 |
| B | ≥415 | ≥240 | |
| C | ≥485 | ≥275 |
Ka Hoʻohui Kemika
| Paipu kila maʻamau | Papa paipu kila | ʻO ka haku mele kemika o ka paipu kila humuhumu A106 | |||||||||
| ASTM A106 | C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | |
| A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| B | ≤0.30 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| C | ≤0.35 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
ʻO ka paipu kila humuhumu ASTM A106Gr.B kahi kila haʻahaʻa kalapona i hoʻohana nui ʻia, kahi i hoʻohana nui ʻia i nā ʻoihana petroleum, kemika a me ka paila. Loaʻa i ka mea nā waiwai mechanical maikaʻi. Ua like ka paipu kila A106-B me ka paipu kila humuhumu kila 20 o koʻu ʻāina, a hoʻokō i ke kūlana paipu kila humuhumu kila kalapona kiʻekiʻe wela ASTM A106/A106M, papa B. Hiki ke ʻike ʻia mai ke kūlana paipu hale hana kemika ASME B31.3 a me ka hale hana hoʻomaʻemaʻe aila: ʻO ka pae mahana hoʻohana mea A106: -28.9~565℃.
Paipu kila humuhumu no ke kumu maʻamau ASTM A53, kūpono no nā ʻōnaehana paipu kaomi, nā paipu paipu a me nā paipu no ke kumu maʻamau me nā mahana ma lalo o 350°C.
Paipu kila humuhumu ʻole ASTM A106 no ka hana wela kiʻekiʻe, kūpono no ka mahana kiʻekiʻe. E kūlike ana me ke kūlana aupuni No. 20 paipu kila.
ʻO ASTM ke kūlana o ka American Materials Association, kahi ʻokoʻa mai ke ʻano hoʻokaʻawale kūloko, no laila ʻaʻohe kūlana kūlike paʻa. Nui nā kikoʻī like ʻole o nā huahana ma lalo o ke kumu hoʻohālike like, ma muli o kāu hoʻohana kikoʻī.
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, nā kaʻa, ka mokulele, ka aerospace, ka ikehu, ka geology, ke kūkulu ʻana, a me ka ʻoihana koa.
Ka manawa hoʻouna: Ian-07-2025
