Ma muli o nā kaʻina hana like ʻole, hiki ke hoʻokaʻawale ʻia ka paipu kila ʻole i ʻelua ʻano:ʻōwili wela (extrusion) paipu kila ʻolea me ka paipu kila liʻiliʻi i huki ʻia i ke anu.ʻO nā paipu huki anu ('ōwili).ua māhele ʻia i ʻelua ʻano: ʻo nā paipu poepoe a me nā paipu kino.
Nānā Kaʻina Hana
ʻO ka ʻōwili wela (extrusion seamless steel pipe): puʻupuʻu pōʻai blank heating perforation ʻekolu-roll cross-rolling, hoʻomau i ka ʻōwili a extrusion de-pipe sizing (a i ʻole e hōʻemi ana i ke anawaena) hoʻomaʻalili i ka paipu blank straightening hydraulic test (a i ʻole flaw detection) mark i loko o ka hale waihona.
Paipu kila liʻiliʻi i huki ʻia (olokaʻi ʻia): ʻopuu pōʻai pākaʻi hoʻomehana hoʻoheheʻe ʻia i ke poʻo annealing acid pickling oil (copper plating) multi-pass anu (cold rolling) blank tube heat treatment straightening hydraulic test (inspection) mark storage.
Hoʻokaʻawale ʻia nā paipu kila seamless i nā ʻano like ʻole ma muli o kā lākou hoʻohana like ʻole:
GB/T8162-2008 (paipu kila maʻemaʻe no ka hale). Hoʻohana nui ʻia no ka hoʻolālā maʻamau a me nā hana mechanical. ʻO kāna mea hōʻike (mark): ke kila kalapona 20, 45 kila; kila kila Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo a pela aku.
GB/T8163-2008 (paipu kila maʻemaʻe no ka lawe ʻana i ka wai). Hoʻohana nui ʻia no ka lawe ʻana i nā pipeline wai ma ka ʻenehana a me nā mea hana nui. ʻO 20, Q345, etc.
GB3087-2008 (paipu kila maʻemaʻe no nā paila haʻahaʻa haʻahaʻa a me waena). Hoʻohana nui ʻia ia no nā paipu no ka lawe ʻana i nā wai haʻahaʻa haʻahaʻa a me ka liʻiliʻi i loko o nā boilers ʻoihana a me nā boilers home. ʻO ka mea ʻelele he kila No. 10 a me No. 20.
GB5310-2008 (nā paipu kila maʻemaʻe no nā paila kiʻekiʻe). Hoʻohana nui ʻia ia no ka wela kiʻekiʻe a me ke kaomi kiʻekiʻe e lawe ana i nā pahu hōʻiliʻili wai a me nā pipeline ma nā kahua mana a me nā boilers nuklea. ʻO 20G, 12Cr1MoVG, 15CrMoG, etc.
GB5312-1999 (ka hao kalapona a me carbon-manganese kila seamless steel paipu no na moku). Hoʻohana nui ʻia ia no nā paipu puʻupuʻu I a me II no nā paila moku a me nā superheater. ʻO nā mea ʻelele he 360, 410, 460 kila kila, etc.
GB6479-2000 ( paipu kila maʻemaʻe no nā mea hoʻomeamea kiʻekiʻe). Hoʻohana nui ʻia ia e lawe i nā pipeline wai wela kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe ma luna o nā mea hoʻomomona. ʻO nā mea ʻelele he 20, 16Mn, 12CrMo, 12Cr2Mo a me nā mea like.
GB9948-2006 (paipu kila maʻemaʻe no ka haki ʻana o ka ʻaila). Hoʻohana nui ʻia i nā paila, nā mea hoʻololi wela a me nā pipelines no ka lawe ʻana i nā wai i loko o nā mea hoʻoheheʻe ʻaila. ʻO nā mea ʻelele he 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb a me nā mea like.
GB18248-2000 ( paipu kila maʻemaʻe no nā pahu kinoea). Hoʻohana nui ʻia i ka hana ʻana i nā ʻano gas a me nā cylinders hydraulic. ʻO nā mea ʻelele he 37Mn, 34Mn2V, 35CrMo, a me nā mea like.
GB/T17396-1998 (wela i ʻōwili ʻia i ka paipu kila maʻemaʻe no nā props hydraulic). Hoʻohana nui ʻia e hana i nā kākoʻo hydraulic a me nā cylinders, nā kolamu, a me nā cylinders hydraulic ʻē aʻe a me nā kolamu. ʻO kāna mau mea hōʻike he 20, 45, 27SiMn a me nā mea like.
GB3093-1986 (kiʻekiʻe-pressure seamless kila paipu no ka diesel engines). Hoʻohana nui ʻia no ke kiʻekiʻe puʻuwai wahie paipu o ka ʻōnaehana ʻenekini diesel. ʻO ka paipu kila he paipu huki anu, a ʻo kāna mea hōʻike he 20A.
GB/T3639-1983 (ka huki anu a i ʻole ka ʻōwili ʻia ʻana i ka pololei o ka paipu kila ʻole). Hoʻohana nui ʻia ia no nā hale mīkini, nā mea hana kaomi kalapona, nā paipu kila me ka pololei kiʻekiʻe a me ka hoʻopau ʻana i ka ʻili maikaʻi. Kū ia no nā mea kila 20, 45 a pēlā aku.
GB/T3094-1986 (kahi paipu kila ʻole i huki ʻia i ke anu. Hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana like ʻole a me nā ʻāpana, ʻo ka mea he kiʻekiʻe kiʻekiʻe o ke kila kila kila a me ke kila kila haʻahaʻa.
GB / T8713-1988 (ka pololei o loko anawaena seamless steel paipu no ka hydraulic a me ka pneumatic cylinders). Hoʻohana nui ʻia ia no ka hana ʻana i nā paipu kila liʻiliʻi i huki ʻia a i ʻole i ʻōwili ʻia me ke anawaena o loko no ka hydraulic a me ka pneumatic cylinders. ʻO kāna mea hōʻike he 20, 45 kila a pēlā aku.
GB13296-2007 (nā paipu kila maʻemaʻe ʻole no nā paila a me nā mea hoʻololi wela). Hoʻohana nui ʻia i loko o nā boilers, superheaters, heat exchangers, condensers, catalytic tubes, etc. o nā ʻoihana kemika. Kūleʻa wela kiʻekiʻe, kiʻekiʻe kiʻekiʻe, corrosion resistant steel pipe. ʻO nā mea ʻelele ʻo 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti a me nā mea like.
GB/T14975-2002 (pahu kila maʻemaʻe ʻole no ka hale). Hoʻohana nui ʻia ia no ka hana maʻamau (hōkele, hale ʻaina hale ʻaina) a me ka paipu kila no ka lewa a me ka waika corrosion a loaʻa kekahi ikaika no ka hoʻolālā mechanical o nā ʻoihana kemika. ʻO nā mea ʻelele he 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti a me nā mea like.
GB/T14976-2002 (Sila ʻaʻole i hoʻopaʻa ʻia no ka lawe ʻana i ka wai). Hoʻohana nui ʻia no ka lawe ʻana i ka media corrosive. ʻO nā mea ʻelele ʻo 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti a me nā mea like.
YB/T5035-1993 (nā paipu kila maʻemaʻe no nā pahu semi-axle automotive). Hoʻohana nui ʻia ia no ka hana ʻana i ke kila kila kila kiʻekiʻe a me ke kila hoʻoheheʻe ʻana i ke kila kila wela ʻole i hoʻopaʻa ʻia no nā kaʻa semi-axle bushings a me nā axles no nā axles kaʻa. ʻO nā mea ʻelele he 45, 45Mn2, 40Cr, 20CrNi3A a me nā mea like.
ʻO API SPEC5CT-1999 (Casing and Tubing Specification) i hōʻuluʻulu ʻia a paʻi ʻia e American Petroleum Institute ("ʻAmelika") a hoʻohana nui ʻia a puni ka honua. Ma waena o lākou: Casing: he paipu e puka ana i loko o ka luawai mai ka ʻili honua a hoʻohana ʻia ma ke ʻano he uhi o ka pā luawai, a ua hoʻopili ʻia nā paipu e kahi hui. ʻO nā mea nui he mau kila kila e like me J55, N80, P110, a me nā māka kila e like me C90 a me T95 i kū i ka hydrogen sulfide corrosion. Hiki ke wiliwili ʻia kona pae kila haʻahaʻa (J55, N80). Paipu: He paipu i hoʻokomo ʻia i loko o ka pahu mai ka ʻili o ka honua a hiki i ka ʻaila ʻaila, a ua hoʻopili ʻia nā paipu e ka hui ʻana a i ʻole ke kino hoʻohui. ʻO kāna hana, ʻo ia ka lawe ʻana i ka ʻaila mai ka papa ʻaila i ka lepo ma o ka paipu ʻaila. ʻO nā mea nui he J55, N80, P110, a me nā māka kila e like me C90 a me T95 i kū i ka hydrogen sulfide corrosion. Hiki ke wiliwili ʻia kona pae kila haʻahaʻa (J55, N80).
API SPEC 5L-2000 (Paipu lainaSpecification), i hui ʻia a paʻi ʻia e ka American Petroleum Institute, hoʻohana ʻia ma ka honua holoʻokoʻa.
ʻO ka paipu laina: ʻO ia ka aila, ke kinoea a i ʻole ka wai e lawe i ke kumu mai ka lepo a lawe aku iā ia i nā ʻoihana ʻoihana aila a me ke kinoea ma o ka paipu laina. Aia i loko o ka paipu laina nā ʻano paipu wili ʻole a wili ʻia, a ʻo nā wēlau o ka paipu he mau wēlau palahalaha, nā wili wili a me nā kumu kumu; ʻO nā ʻano hoʻohui ʻo ia ka hoʻopau ʻana, ka hoʻohui ʻana, ka pilina socket a me nā mea like. ʻO ka mea nui o ka paipu he mau kila kila e like me B, X42, X56, X65 a me X70.
ʻO mākou ka mea mālama i ke kalapona a me ka paipu kila ʻole. Inā he mau nīnau kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma o ka hahai ʻana i nā ala pili.
Ka manawa hoʻouna: Sep-01-2022