A333Gr.6 paipu kila ʻole

A333Gr.6paipu kila ʻolehe mea koʻikoʻi i hoʻohana nui ʻia i nā māla lawe wai e like me ka aila a me ke kinoea maoli.ʻO kāna hana maikaʻi loa a me ka laulā o nā noi e hoʻokani i kahi hana koʻikoʻi i ka ʻoihana.Ma lalo nei mākou e hoʻolauna i nā kikoʻī i ke kaʻina hana, nā hiʻohiʻona hana, nā kahua noi a me nā manaʻo mākeke o A333Gr.6 paipu kila ʻole.
A333Gr.6 paipu kila ʻole
Nā kūlana waiwai huahana:
ʻO ka hui ʻana o ka ASTMA333Gr.6 paipu kila ʻole: Carbon: ≤0.30, Silicon: ≥0.10, Manganese: 0.29~1.06, Phosphorus: ≤0.025, Sulfur: ≤0.025, Chromium: ≤0.0.030, Chromium: ≤0.030, 0.030 2 , Ke keleawe: ≤0.40, vanadium: ≤0.08, niobium;≤0.02
Ke emi iho ke kalapona ma mua o 0.30%, no kēlā me kēia 0.01% ka emi ʻana, e hoʻonui ka manganese i 0.05% ma muli o 1.06%, a hiki i ka 1.35% kiʻekiʻe.
ʻO ka mana kūpono o ka haku mele ʻana ke kī e hōʻoia i ka maikaʻi o ka pipeline.ʻO ka maʻamau ʻo ASTM A333 Gr.6 e kuhikuhi i nā koi hoʻohui kemika koʻikoʻi e hōʻoia i ka ikaika a me ka paʻakikī o nā paipu.
Hōʻike ka maʻamau ASTM A333 Gr.6 i nā waiwai mechanical i nā kikoʻī, ʻo ka mea nui o ia mau mea he ikaika tensile, ikaika hua a me ka elongation.

ASTN A333 GR.6
ASTN A333 GR.6 (2)

ʻO kēia nā koi kiko'ī no nā mea mechanical o ka ASTM A333 Gr.6 maʻamau: Ka ikaika Tensile (Tensile strength): ka liʻiliʻi 415 MPa, ka ikaika hua (Ka ikaika hua): ka liʻiliʻi 240 MPa, ka elongation (Elongation): ka liʻiliʻi 30%, maʻamau hoʻohana ʻia: Ka wela hoʻokolohua hopena - 45°C.Hiki i nā koi i luna ke hōʻoia i ka hoʻohana maʻamau o ka pipeline ma nā wahi wela haʻahaʻa a lawa ka ikaika a me ka paʻakikī.
Nā kikoʻī o ka huahana: ka anawaena o waho 21.3mm~762mm, ka mānoanoa o ka paia 2.0mm~140mm
Keʻano hana: ka'ōwili wela, ke kiʻi anu, ka hoʻonui wela.Ke kūlana hoʻouna: mālama wela;
ʻO ke kūlana o ka hāʻawi ʻana i ka paipu kila a me ke kaʻina mālama wela Hāʻawi ʻia nā paipu kila ma ke kūlana mālama wela maʻamau.
ʻO ke kaʻina hana hoʻomaʻamaʻa wela maʻamau o ka huahana i hoʻopau ʻia: 900 ℃ ~ 930 ℃ mālama wela no 10 ~ 20min, hoʻoluʻu ea.
Kaʻina hana hana
ʻO ke kaʻina hana o A333Gr.6paipu kila ʻoleʻO ka nui o ka hoʻokumu ʻana i ka paipu kila, ka mālama wela, ka hoʻāʻo ʻana a me nā loulou ʻē aʻe.I ka wā o ke kaʻina hana, koho ʻia nā papa kila kiʻekiʻe e like me nā mea maka, holomuapaipu kila ʻolehoʻohana ʻia nā mea hana hana, a ma hope o nā kaʻina hana he nui o ka hoʻoponopono maikaʻi ʻana, loaʻa hope loa nā paipu kila maʻemaʻe A333Gr.6 kiʻekiʻe.ʻO ka loulou mālama wela e hoʻomaikaʻi hou i ka hana o ka paipu kila.Ma ke kaohi ʻana i nā ʻāpana e like me ka wela wela, ka manawa paʻa a me ka helu hoʻoluʻu, ʻoi aku ka ikaika o ka paipu kila a me ke kūpaʻa corrosion.ʻO ka loulou hoʻāʻo e hōʻoia i ka maikaʻi o ka paipu kila, a hana i ka nānā piha ʻana i ka paipu kila ma o nā ʻano hoʻāʻo like ʻole e hōʻoia i ka hoʻokō ʻana o kāna hana i nā koi maʻamau.
Nā hiʻohiʻona hana
ʻO A333Gr.6 paipu kila maʻemaʻe ʻole he ʻano o nā hiʻohiʻona hana maikaʻi loa, e hoʻohana nui ʻia ana i nā māla lawe wai e like meaila a me ke kinoea maoli.ʻO ka mea mua,ʻo A333Gr.6 paipu kila maʻemaʻeʻole ka ikaika kiʻekiʻe a me ka paʻakikī, hiki ke pale i ka ikaika nui a me ka ikaika o ka hopena, a me ka hōʻoia i ka palekana a me ka hilinaʻi o ke kaʻina hana.ʻO ka lua, A333Gr.6 seamless kila paipu i ka corrosion kū'ē a kiʻekiʻe wela kū'ē, a hiki ke hana stably no ka manawa lōʻihi i loko o koʻikoʻi hana kaiapuni.Eia kekahi, ua loaʻa i ka A333Gr.6 paipu kila maʻemaʻe maikaʻi ka hana kuʻi ʻana a me ka hana ʻana i ka hana, e maʻalahi ke hoʻouka a mālama.
Nā wahi noi
Hoʻohana nui ʻia nā paipu kila ʻole A333Gr.6 i nā māla lawe wai e like meaila a me ke kinoea maoli.Ma kaʻoihanaʻaila, hoʻohana nuiʻia nā paipu kila maʻemaʻeʻole A333Gr.6 i nā paipuʻaila, kaʻaila a me ke kinoea e hōʻiliʻili ai a me ka laweʻana i nā pipelines a me nā māla'ē aʻe, e hōʻoia ana i ka maikaʻi a me ka palekana o ka laweʻana i kaʻaila.Ma ka ʻoihana kinoea maoli, hoʻohana ʻia nā paipu kila maʻemaʻe A333Gr.6 i nā paipu hoʻoili kinoea kūlohelohe, nā pipeline kinoea kūlanakauhale a me nā māla ʻē aʻe, e hāʻawi ana i ka ikehu maʻemaʻe no ke ola o nā kānaka i kēlā me kēia lā.Eia kekahi, hiki ke hoʻohana ʻia ka paipu kila maʻemaʻe A333Gr.6 i ka ʻoihana kemika, ka mana uila, ke kūkulu ʻana a me nā māla ʻē aʻe, e hāʻawi ana i ke kākoʻo ikaika no ka hoʻomohala ʻana i nā ʻoihana like ʻole.
Me ka ulu mau ʻana o ka noi ikehu honua a me ka hoʻomau ʻana i ka hoʻolālā ʻana o ka ikehu, ʻo ka manaʻolana o ka mākeke o A333Gr.6 paipu kila ʻole he ākea loa.Ma kekahiʻaoʻao, me ka hoʻonui mauʻana o ka hoʻomohalaʻana a me ka hoʻohanaʻana i kaʻaila, ke kinoea maoli a me nā kumu ikehu'ē aʻe, e hoʻomauʻia ka uluʻana o ka noi no A333Gr.6 paipu kila.Ma ka ʻaoʻao ʻē aʻe, me ka holomua mau o ka ʻepekema a me ka ʻenehana a me ka hoʻomaikaʻi mau ʻana i nā koi palekana kaiapuni, e hoʻomau ka hoʻomaikaʻi ʻana i ke kaʻina hana a me ka hana o A333Gr.6 seamless steel pipe e hoʻokō i nā pono o nā māla hou aʻe.No laila, ka manaʻolana makeke o A333Gr.6 seamless kila paipu mea loa optimistic.
I ka pōkole, A333Gr.6 paipu kila maʻemaʻe, ma keʻano he meaʻoihana koʻikoʻi, he nui nā mea hoʻohana i nāʻano o ka laweʻana i ka wai e like me kaʻaila a me ke kinoea maoli.ʻO kāna hana maikaʻi loa a me ka manaʻo o ka mākeke ākea e hoʻokani i kahi hana koʻikoʻi i ka ʻoihana.I ka wā e hiki mai ana, me ka holomua mau o ka ʻepekema a me ka ʻenehana a me ka hoʻomaikaʻi mau ʻana i nā koi palekana kaiapuni, e hoʻomau ka hoʻomaikaʻi ʻana i ke kaʻina hana a me ka hana o A333Gr.6 seamless steel pipe, e hāʻawi ana i ke kākoʻo hilinaʻi no ka hoʻomohala ʻana i nā ʻoihana like ʻole.


Ka manawa hoʻouna: Mar-13-2024