LSAW paipuhana ʻia ma ke kuʻo ʻana i ka pā kila i loko o ka paipu a laila hoʻopaʻa ʻia ma nā ʻaoʻao ʻelua ma kona lōʻihi me ka ʻenehana hoʻoheheʻe arc submerged, me nā humuhumu kuʻi ʻana o loko a me waho.
Nā ʻano hana LSAW: JCOE, UOE, RBE
JCOE Molding Method
ʻO ke ʻano hana JCOE kekahi o nā ʻenehana maʻamau i hoʻohana ʻia i ka hana ʻana i nā paipu LSAW, ka mea i hoʻohana nui ʻia no ka hana ʻana i nā paipu nui-diameter a me nā pā mānoanoa.Hiki ke māhele ʻia ke ʻano i ʻehā mau ʻanuʻu nui e like me ke kaʻina hana:
Hoʻokumu J: ʻO ka mua, ua hoʻopili muaʻia nā wēlau o ka pā kila i keʻano "J", e hōʻoiaʻiʻo ana e hiki ke hoʻohui maikaʻiʻia nā hili weld ma nā welauʻelua.
Hoʻokumu-C: A laila, paʻi hou ʻia ka pā kila J-like i ke ʻano "C".
ʻO-hoʻokumu: Hoʻopili hou ʻia ka pā kila C-like e pani ai i loko o kahi ʻano tubular poepoe a ʻaneʻane puni.
E (Hoʻonui): ʻO ka hope, hoʻoponopono ʻia ke anawaena a me ka pōʻai o ka paipu ma o ke kaʻina hana hoʻonui e hōʻoia i ka hoʻokō ʻana o nā ana o ka paipu i nā koi maʻamau.
UOE Molding Method
Ua like ke kaʻina hana UOE me JCOE, akā ʻokoʻa ke kaʻina hana, i māhele ʻia i ʻekolu mau ʻanuʻu nui:
U hookumu ana: ʻO ka mea mua, paʻi ʻia ka pā kila i ke ʻano "U".
ʻO-hoʻokumu: Hoʻopili hou ʻia ka pā kila U-like e pani ai i loko o kahi ʻano like ʻole o ke ʻano puʻupuʻu.
E (Hoʻonui): Hoʻoponoponoʻia ke anawaena a me ka poepoe o ke kino paipu ma o ke kaʻina hana hoʻonui e hōʻoia i ka hoʻokōʻana o nā ana o ke kino i nā koi maʻamau.
ʻO ke ʻano hana hoʻoheheʻe RBE
ʻO ke ʻano hana hana RBE (Roll Bending and Expanding) kahi ʻano hana ʻē aʻe i hoʻohana ʻia no ka hana ʻana i nā paipu LSAW, ma mua no ka paipu LSAW anawaena liʻiliʻi.Ma kēia ʻano, hoʻopiʻi ʻia nā papa kila e nā wili e hana i kahi ʻano tubular hāmama, a laila pani ʻia nā puka e ka welding.ʻO ka hope, hiki ke hana i kahi kaʻina hana hoʻonui e hōʻoia i ka pololei o ke kino o ka paipu.
LSAW Steel Paipu Hana Hana
ʻO ke kaʻina hana hoʻoheheʻe ʻia kekahi o nā mea koʻikoʻi o ka LSAW steel pipe production process, ʻo ia hoʻi:
Anawaena Wall Manoanoa Loihi
Kaulana Anawaena
Loaʻa nā paipu LSAW i nā anawaena e hoʻomaka ana ma kahi o 406 mm a hiki ke 1829mm a ʻoi aku paha.
Palena mānoanoa o ka pā
Loaʻa nā paipu LSAW ma kahi ākea o nā mānoanoa pā, mai kahi o 5 mm a 60 mm.
Ka lōʻihi
Hoʻopili pinepine ʻia ka lōʻihi o ka paipu kila LSAW e hoʻokō i nā pono o ka papahana, me ka laulā o ka lōʻihi ma waena o 6 m a me 12 m.
Nā Kūlana Hoʻokō LSAW
API 5L- nā paipu lōʻihi no ka ʻoihana ʻaila a me ka ʻea.
ASTM A53 - nā paipu kila a me nā paipu no ka lawe ʻana i nā wai ma lalo o ke kaomi.
EN 10219- ʻO nā paipu kila i hoʻoheheʻe ʻia i ke anuanu, ʻāpana a me ka ʻāpana ʻehā.
GB/T 3091 - Nā Paipu kila Welded a me nā paipu no ka lawe ʻana i ka wai kahe haʻahaʻa.
JIS G3456 - Paipu kila Carbon no nā kūlana wela kiʻekiʻe.
ISO 3183 - Pipeline Conveyance Systems no ka ʻoihana aila a me ke kinoea.
DIN EN 10217-1 - Welded Steel Tubes a me nā paipu no ka lawe ʻana i nā wai ma lalo o ke kaomi.
CSA Z245.1 - Nā paipu kila no nā ʻōnaehana halihali paipu.
GOST 20295-85 - Nā Paipu kila Welded no ka ʻoihana ʻaila a me ke kinoea.
ISO 3834 - Nā koi kūpono no nā metala welded.
Nā noi paipu LSAW
ʻO nā noi nui e pili ana i ka lawe ʻana i ka aila a me ke kinoea, ke kūkulu ʻana i ke kūlanakauhale, ka ʻenekinia kūkulu hale, a me nā ʻano hana ʻoihana like ʻole.
Inā paha no ka halihali lōʻihi o ka aila ʻaila a me ke kinoea maoli, ka wai a me nā ʻōnaehana hoʻoheheʻe i nā kūlanakauhale, nā hale kūkulu koʻikoʻi a me nā alahaka, a i ʻole ka lawe ʻana i ke kinoea a me ka mahu ma lalo o ke kaomi kiʻekiʻe a me ka wela.
ʻO nā pono o ka LSAW Steel Pipe
KA IKAIKA KIEKIE A ME KA LAWAI
He kiʻekiʻe ka ikaika a me ka paʻakikī o ka paipu kila LSAW ma muli o ka mea i hana ʻia mai kahi ʻāpana kila.ʻO ka hiki ke pale i nā koʻikoʻi kiʻekiʻe o loko a me waho e kūpono ia no nā noi kiʻekiʻe, ikaika kiʻekiʻe.
ʻO ke ʻano versatility
Hoʻohālikelike ʻia me nā ʻano paipu welded ʻē aʻe, e like me ERW, hiki ke hana ʻia ka paipu LSAW i nā anawaena nui a me nā mānoanoa o ka pā.
ʻO ka maikaʻi wiliwili kiʻekiʻe
ʻO ka ʻenehana Submerged Arc Welding (SAW) e hiki ai i ka automation a me ka mechanization o ka weld seam, e hōʻoia i ka hoʻomau a me ke kūlike o ka weld seam a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka weld.
He kūpono no nā kūlana honua paʻakikī
Ma muli o kona mau pono mechanical maikaʻi a me kona ikaika, ua kūpono ka paipu kila LSAW no nā kūlana geological paʻakikī, e like me nā wahi mauna, nā kahawai, nā kūkulu kūlanakauhale, a pēlā aku.
Hoemi o na hui wili
ʻO ke kaʻina hana o ka paipu kila LSAW e hiki ai ke hana i nā paipu lōʻihi, e hōʻemi ana i ka nui o nā hui welded i ka wā o ka pipelaying, e kōkua ana i ka ikaika holoʻokoʻa a me ka palekana o ka pipeline.
ʻO nā pono o ka LSAW Steel Pipe
ʻO BotopSteel kahi China Professional Welded Carbon Steel Pipes Manufacturer & Suppliers Over 16 Years me 8000+ Tons of Seamless Line pipe in Stock i kēlā me kēia mahina.Hāʻawi iāʻoe i nā huahana paipu kila kiʻekiʻe a me nā kumu kūʻai haʻahaʻa, inā makemakeʻoe eʻoluʻolu e leka uila mai iā mākou, e hāʻawi mākou iāʻoe i kahi ākea o nā paipu paipu.
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Ka manawa hoʻouna: Apr-02-2024