ʻO nā paipu kila ʻole kalapona ka ʻaila a me ke kinoea ERW nā paipu kila kalapona
paipu kila maʻemaʻe kalapona, He kaula kila lōʻihi.ʻO ka paipu kila he ʻāpana hollow a hoʻohana nui ʻia no ka lawe ʻana i nā pipeline wai, e like me ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻoi aku ka like o ka piko o ka paipu kila a me ka ikaika torsional a me ke kaumaha māmā.ʻO ia ke ʻano o ke kila ʻāpana waiwai, hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana hana a me nā ʻāpana mechanical, e like me ka paipu ʻaila hinu, kaʻa kaʻa kaʻa, kaʻa kaʻa a me ka scaffolding kila i hoʻohana ʻia i ke kūkulu ʻana.
ʻO ka hana ʻana i nā ʻāpana apo me ka paipu kila hiki ke hoʻomaikaʻi i ka hoʻohana ʻana i ka waiwai, hoʻomaʻamaʻa i ke kaʻina hana, mālama i nā mea a me ka manawa hana, e like me ka rolling bearing ring, jack sleeve, etc., ua hoʻohana nui ʻia ka paipu kila e hana.
ʻO ka paipu kila a i ʻole nā ʻano mea kaua maʻamau a pau e pono ai, ka pahu pū, ka barela a pēlā aku e hana ai i ka paipu kila.Hiki ke hoʻokaʻawale ʻia ka paipu kila i loko o ka paipu poepoe a me ka paipu ʻano kūikawā e like me ke ʻano o ka ʻāpana cross-sectional.No ka mea, ʻoi aku ka nui o ka leo o ka ʻili pōʻai me nā ʻāpana like, hiki ke lawe ʻia ka wai me ka paipu pōʻai.Eia kekahi, ʻo ka ʻāpana annular ma lalo o ke kaomi radial i loko a i waho paha, ʻoi aku ka nui o ka ikaika, no laila ua puni ka hapa nui o nā paipu kila.
Hiki i ka hana ʻana i nā ʻāpana apo me ka paipu kila ke hoʻomaikaʻi i ka hoʻohana ʻana i ka waiwai, hoʻomaʻamaʻa i ke kaʻina hana, mālama i nā mea a me ka manawa hana, e like me ka rolling bearing ring, jack sleeve, etc., ua hoʻohana nui ʻia e hana i ka paipu kila.
Paipu kila maʻemaʻe kalapona, nā mea waiwai
(1) carbon seamless paipu kila, ke koʻikoʻi o ka hoʻokumu ʻana i ka hale ʻoihana koʻikoʻi o ka hale ʻoihana, ka nui o ka span, ka hale kiʻekiʻe a i ʻole ke kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka hale kīwila a i ʻole nā hale a me nā hale koʻikoʻi ʻē aʻe, pono e noʻonoʻo i ka hoʻohana ʻana i ka paipu kila maikaʻi ʻole. no ka hoʻolālā hale ʻoihana a me ka hale kīwila, e like me ke ʻano o ka hana, ka hoʻohana ʻana i ka paipu kila seamless maʻamau.
(2) carbon seamless steel paipu, ʻO ka hale e lawe pololei ana i ka ukana ikaika a me ka hale ma kahi o ke ōlaʻi ikaika e koho i ka paipu kila maʻemaʻe me ka hana piha maikaʻi;ʻO ka maʻamau ma lalo o ke kaʻina ukana static hiki ke koho i ke kumu kūʻai haʻahaʻa o ka paipu kila ʻole.
(3) carbon seamless steel pipe, Connection method E hoʻohua ai ke kaʻina hana kuʻihao i ka deformation kuʻihao, ke koʻikoʻi kuʻihao a me nā hemahema ʻē aʻe, hiki ke alakaʻi i nā māwae a i ʻole ka haki ʻana o ka hale.No laila, pono e koʻikoʻi ka hoʻolālā welding i nā koi waiwai.
(4) carbon seamless steel paipu, ʻO ka mahana a me ke kaiapuni o ka hale, ʻo ka paipu kila maʻemaʻe e maʻalahi ke anuanu a palupalu i ka haʻahaʻa haʻahaʻa, no laila ke hana nei ka hale i ka haʻahaʻa haʻahaʻa, ʻoi aku ka maikaʻi o ka hana kuʻi, pono e koho i ke kila make me ka maikaʻi. haʻahaʻa haʻahaʻa brittle fracture kū'ē.Eia kekahi, ʻo ka hoʻolālā ea ākea o Taiyuan seamless steel paipu maʻalahi e hana i ka wā kahiko, ʻoi aku ka maikaʻi o ka hopena o ka paipu kila maʻalahi i ka corrosion, luhi a me ka haki, pono e ʻokoʻa ke koho ʻana i nā mea like ʻole.
(5) loa seamless kila paipu mānoanoa, lahilahi seamless kila paipu 'olokaʻa manawa, olokaʻi pōʻino lākiō ua nui, nui mānoanoa o seamless kila paipu hoʻopiʻi lākiō he uuku, no laila, i ka mānoanoa o precision kila paipu mea ole wale uuku ikaika, akā, ilihune plasticity. , ka paʻakikī paʻakikī a me ka hana wili.No laila, pono e hoʻohana i ka paipu kila seamless ʻoi aku ka welded me ka mānoanoa nui.
ʻO ka paipu hao ʻaʻohe kalapona, aia kekahi mau koi
GB8163 "paipu kila maʻemaʻe no ka lawe ʻana i ka wai",
GB6479 "piʻi kiʻekiʻe kiʻekiʻe seamless kila paipu no ka mea momona",
GB9948 "paipu kila maʻemaʻe no ka haki ʻana o ka ʻaila",
GB3087 "Nā paipu kila maʻemaʻe no nā paila haʻahaʻa a me waena",
GB5310 "Upu kila maʻemaʻe no ka paila kiʻekiʻe".
Hōʻike
| Kūlana hoʻokō | Papa / Material | inoa mea kūʻai |
| ASTM A53 | A, B | ʻEleʻele a me ka wela-hoʻopaʻa ʻia i nā paipu kila i hoʻopaʻa ʻia a hoʻopaʻa ʻia |
| ASTM A106 | A, B | ʻO ka hao hao ʻole no ka lawelawe wela wela |
| ASTM A179 | Haʻahaʻa Carbon Steel | Mea hoʻololi wela a me nā paipu condenser i huki ʻia i ke anu |
| ASTM A192 | Haʻahaʻa Carbon Steel | ʻO nā paipu hoʻoheheʻe kalapona ʻole no ke kaomi kiʻekiʻe |
| ASTM A210 | A1, C | ʻO ka paila medium-carbon a me ka Alloy Steel Boiler a me Super Heater Tubes |
| ASTM A213 | T5, T11, T12, T22 TP 347H | ʻO ka paila Ferritic a me Austenitic Alloy Steel Boiler, Superheater a me ka Heat Exchanger Tubes |
| ASTM A312 | TP304/304L, TP316/316L | Paipu kila maʻemaʻe ʻole no nā mea kuhili ʻole |
| ASTM A333 | Gr.6 | Paipu kila maʻemaʻe a welded no ka lawelawe wela haʻahaʻa |
| ASTM A335 | P9, P11, P22 | Pipe kila Ferritic Alloy Seamless no ka lawelawe wela wela |
| ASTM A519 | 4130,4140 | Kalapona ʻole a me ke kila huila no ka paipu mīkini |
| ASTM A789 | ʻO nā paipu hao ʻili ʻole o Ferritic/Austenitic no ka lawelawe maʻamau |
ʻO Api no ka paipu kila ʻole
| Kūlana hoʻokō | Papa / Material | inoa mea kūʻai |
| API Spec 5CT | J55, K55, N80, L80, C90, C95, T95, P110, M65 | Hōʻike no ka Casing a me Tubing |
| API Spec 5L PSL1 / PSL2 | A,B X42, X46, X52, X56, X60, X65,.X70 | Hōʻike no ka Line Pipe |
EN/DIN maʻamau no ka paipu kila ʻole
| Kūlana hoʻokō | Papa / Material | inoa mea kūʻai |
| DN 17175/EN10216-2 | ST35, ST45, ST52, 13CrMo44 | Paipu kila maʻemaʻe no ka wela kiʻekiʻe |
| DIN 2391/EN10305-1 | St35, St45, St52 | Pipa Hoʻopono ʻole i unuhi ʻia anu |
| DIN 1629/EN10216-1 | St37, St45, St52 | Po'ai Po'ai 'ole i ho'ohuihui 'ole 'ia ma lalo o nā koi kūikawā |
EN/DIN maʻamau no ka paipu kila ʻole
| Huahana | Pipe kila maʻemaʻe no ka ʻimi ʻana a me ka hana ʻana |
| OD | 13.72 mm - 914.4 mm |
| WT | 1.65 mm - 22 mm |
| Ka lōʻihi | 0.5 m - 20 m |
| Kūlana | API 5L PSL1 /PSL2 |
| Mea waiwai | GR.B/X42/46/X52/56/X60/65/X70/80 |
| Hoʻohana | Paipu wai anuanu, paipu wai inu, W Paipu Wai aste, Paipu Hana, Paipu Wai, Paipu Boiler, Paipu Aila a me Gas, Paipu Hana Mechanical. |
Nā ʻāpana
| Huahana | Pipe kila maʻemaʻe no ka ʻimi ʻana a me ka hana ʻana |
| OD | 13.72 mm - 914.4 mm |
| WT | 1.65 mm - 22 mm |
| Ka lōʻihi | 0.5 m - 20 m |
| Kūlana | API 5L PSL1 /PSL2 |
| Mea waiwai | GR.B/X42/46/X52/56/X60/65/X70/80 |
| Hoʻohana | Paipu wai anuanu, paipu wai inu, W Paipu Wai aste, Paipu Hana, Paipu Wai, Paipu Boiler, Paipu Aila a me Gas, Paipu Hana Mechanical. |
Hoʻohui Kimia a me nā ʻano Mechanical
| API 5L PSL1 | |||||||
| Kūlana | Papa | Nā ʻāpana Kemika | Ikaika U'i (min) | Ka ikaika hua(min) | |||
| C | Mn | P | S | Mpa | Mpa | ||
| API 5L | A | 0.22 | 0.90 | 0.030 | 0.030 | 331 | 207 |
| PSL1 | B | 0.28 | 1.20 | 0.030 | 0.030 | 414 | 241 |
| X42 | 0.28 | 1.30 | 0.030 | 0.030 | 414 | 290 | |
| X46 | 0.28 | 1.40 | 0.030 | 0.030 | 434 | 317 | |
| X52 | 0.28 | 1.40 | 0.030 | 0.030 | 455 | 359 | |
| X56 | 0.28 | 1.40 | 0.030 | 0.030 | 490 | 386 | |
| X60 | 0.28 | 1.40 | 0.030 | 0.030 | 517 | 414 | |
| X65 | 0.28 | 1.40 | 0.030 | 0.030 | 531 | 448 | |
| X70 | 0.28 | 1.40 | 0.030 | 0.030 | 565 | 483 | |
| API 5L PSL2 | |||||||
| Kūlana | Papa | Nā ʻāpana Kemika | Ikaika U'i (min) | Ka ikaika hua(min) | |||
| C | Mn | P | S | Mpa | Mpa | ||
| API 5L | B | 0.24 | 1.20 | 0.025 | 0.015 | 414 | 241 |
| PSL2 | X42 | 0.24 | 1.30 | 0.025 | 0.015 | 414 | 290 |
| X46 | 0.24 | 1.40 | 0.025 | 0.015 | 434 | 317 | |
| X52 | 0.24 | 1.40 | 0.025 | 0.015 | 455 | 359 | |
| X56 | 0.24 | 1.40 | 0.025 | 0.015 | 490 | 386 | |
| X60 | 0.24 | 1.40 | 0.025 | 0.015 | 517 | 414 | |
| X65 | 0.24 | 1.40 | 0.025 | 0.015 | 531 | 448 | |
| X70 | 0.24 | 1.40 | 0.025 | 0.015 | 565 | 483 | |
| X80 | 0.24 | 1.40 | 0.025 | 0.015 | 621 | 552 | |
Na 'ano o ka paipu hao hao
| NA KUMU | HANA | ALANUI |
| IS:1239 (Mahele-I) | Paipu kila maʻalahi, tubular | 15mm NB - 150mm NB |
| IS:1161 | ʻO nā paipu kila māmā no ke kumu hoʻolālā | 15mm NB - 200mm NB |
| IS:3601 | ʻO nā paipu kila māmā no ka Mechanical & General Eng.kumu | 20mm x 0.80mm i 165.10 x 7.00 mm |
| IS:3589 | Nā Paipu ERW no ka wai Gas & Sewage | 168.3 x 4.00 mm i 219.1 x 7.00mm |
| IS:9295 | Na Paipu kila no ka poe Idler no na mea lawe Belt | 63.5 x 4.00 mm i 219.1 x 7.0 mm |
| IS:4270 | Paipu kila no na luawai | 114.3 x 5.00mm i 219.1mm x 7.1mm |
| IS:7138 | Paipu kila no ka lako | 20.0 x .60mm i 60.0 x 2.0mm |
| IS:4923 | ʻO nā ʻāpana Hollow Steel no ke kumu hana | 12.5 x 12.5 x 0.80 i 150 x 150 x 6.0mm 10 x 20 x 0.80mm i 150 x 200 x 6.0mm |
| IS:3074 | Na Paipu kila no ke kaa otomobile | 19.7 x 1.00mm i 101.6 x 6.0mm |
| BS:1387 | ʻO nā paipu kila a me nā puʻupuʻu | ½"NB a 6"NB 2.00 mm - 5.40 mm manoanoa o ka paia |
| BS:3601 | Paipu kila a me nā paipu no ke kumu kaomi | ½" NB a 6" NB 2.00 mm - 7.00 mm manoanoa paia |
| BS:6323 | ʻO nā paipu kila no ka hana ʻenekinia & ʻenekinia maʻamau | 21.3 ″ a i 219.1mm OD mānoanoa pā-1.60-7.00 mm |
Hōʻike Huahana
