Wao ngongo maitai kore hinu me te hau ERW ngongo waro maitai
waro paipa maitai kore, He takai maitai roa.Ko te putorino rino he waahanga tuwhera, he nui te whakamahi mo te kawe i nga paipa wai, penei i te kawe hinu, hau maori, hau, wai me etahi mea totoka.Ka whakatauritea ki te rino totoka penei i te rino porowhita, he rite tonu te piko o te paipa rino me te kaha totika me te taumaha mama ake.He momo maitai ohaoha ohaoha, e whakamahia nuitia ana i roto i te hanga i nga waahanga hangahanga me nga waahanga miihini, penei i te putorino hinu hinu, te rakau taraiwa motuka, te anga paihikara me te scaffolding maitai e whakamahia ana ki te hanga.
Ko te hanga i nga waahanga mowhiti me te paipa rino ka taea te whakapai ake i te tere o te whakamahi rauemi, te whakangawari i nga mahi whakangao, te penapena rauemi me te wa tukatuka, penei i te whakakai whakakai, te ringaringa jack, me era atu, kua whakamahia nuitia te paipa maitai ki te hanga.
putorino maitai ranei momo katoa o patu tikanga rawa rawa, oko pu, oko me te pera i runga i ki te hanga paipa maitai.Ka taea te wehea putorino maitai ki putorino a tawhio noa, me te putorino motuhake-ahua rite ki te ahua o te rohe ripeka-wāhanga.I te mea he morahi te rōrahi o te mata porohita me te rite o nga paenga, ka nui ake te wai ka taea te kawe ma te ngongo porohita.I tua atu, ko te waahanga annular i raro i te pehanga radial o roto, o waho ranei, he nui ake te ahua o te kaha, no reira he porotaka te nuinga o nga ngongo maitai.
Ko nga waahanga whakakai me te putorino maitai ka taea te whakapai ake i te tere o te whakamahi rauemi, te whakangawari i nga mahi hangahanga, te penapena rauemi me te waa tukatuka, penei i te whakakai whakakai, te ringaringa jack, me etahi atu, kua whakamahia nuitia ki te hanga paipa maitai.
Pupa maitai Waro Korekore, Taunga Rawa
(1) waro putorino maitai tuitui, te hiranga o te hanganga hanganga hanganga hanga ahumahi taimaha, hanganga whanganga nui, teitei-teitei teitei ranei super teitei-ara hanganga whare tangata hanga ranei me etahi atu hanganga nui, kia whai whakaaro ki te whakamahi i te paipa paipa maitai tuitui, mo te hanganga o te whare ahumahi me te whare tangata, kia rite ki te ahua o te mahi, te whakamahi i te paipa paipa maitai o te kounga.
(2) waro putorino maitai, Ko te hanganga e mau ana i te kawenga hihiri tika me te hanganga i roto i te rohe ru kaha me whiriwhiri paipa paipa maitai ki te mahi matawhānui pai;Ko te tikanga i raro i te hanganga kawenga pateko e taea te whiriwhiri i te utu o raro o te putorino maitai tui.
(3) waro paipa maitai tuitui, Tikanga Hononga Ka puta i te tukanga fehokotaki'anga deformation fehokotaki'anga, ahotea fehokotaki'anga me ētahi atu kohakore fehokotaki'anga, e kia arahi ki kapiti pakaru pakarukaru ranei o te hanganga.Na reira, ko te hanganga fehokotaki'anga kia tino ki ngā whakaritenga rauemi.
(4) waro putorino maitai tuitui, Ko te pāmahana me te taiao o te hanganga, paipa maitai tui he ngawari ki te makariri me te pakarukaru i te iti o te pāmahana, no reira ko te hanganga e mahi ana i te iti o te pāmahana, ina koa ko te hanganga o te raima, me whiriwhiri i te maitai kua mate me te pai. iti te pāmahana pakaru pakaru pakaru.I tua atu, te hanganga rangi tuwhera o Taiyuan putorino maitai tui he ngāwari ki te whakaputa hoholo, pānga reo kino o te putorino maitai tui he ngāwari ki te waikura, rohirohi me te whati, kia hoki kia rerekē ki te whiriwhiri rauemi rerekē.
(5) he pai rawa te matotoru o te putorino maitai, he angiangi nga wa e huri ana te putorino maitai, he nui te owehenga o te whakakoi, he iti te matotoru o te paipa paipa paipa, na reira ko te matotoru o te putorino maitai he iti noa te kaha, engari he ngoikore hoki te kirihou. , te pakari o te paanga me te mahi fehokotaki.Na reira, te hanganga paiherea ki te matotoru nui kia whakamahi pai paipa maitai tui.
Waowa Puawaa Kore Tuaro, He maha nga Paearu
GB8163 " putorino maitai kore mo te kawe wai",
GB6479 "Te pehanga teitei paipa maitai mo nga taputapu tongi",
GB9948 "Pupa maitai korekore mo te Ngatata Petroleum",
GB3087 "Ko nga ngongo maitai korekore mo nga kohu pehanga iti me te reo",
GB5310 "Ngongo maitai kore mo te kohua teitei".
Whakatakotoranga
| Paerewa Whakahaere | Kōeke / Rauemi | Ingoa Hua |
| ASTM A53 | A, B | Nga Paipa Maamaa Pango me te Wera-Toua-Taupiri-a-Wea, He paiherea me te Moore |
| ASTM A106 | A, B | Te Wao Wao Tuhono mo te Ratonga Pawera Nui |
| ASTM A179 | Waowa Iti iti | Whakawhiti Wera Waowa-iti-Mao-Mao me nga ngongo Condenser |
| ASTM A192 | Waowa Iti iti | Ngongo Kohua Wao Kore Maamaa mo te Peetanga Teitei |
| ASTM A210 | A1, C | Kohua Waowa Waenga me te Alloy Steel Boiler me nga ngongo whakawera Super |
| ASTM A213 | T5, T11, T12, T22 TP 347H | Kohua Whakawera Ferritic me Austenitic Alloy Steel Boiler, Whakawera Nui me nga Kore Whakawhiti Wera |
| ASTM A312 | TP304/304L, TP316/316L | Paipa Tiro Korekore mo nga Rawa Kowiri |
| ASTM A333 | Gr.6 | Paipa maitai me te paiherea mo te Ratonga Pamahana-iti |
| ASTM A335 | P9, P11, P22 | Pupa maitai Ferritic Alloy Seamless mo te Ratonga Whakamahana-Teitei |
| ASTM A519 | 4130,4140 | Wao Kore me te maitai Alloy mo te ngongo Miihini |
| ASTM A789 | Kowiri tira Ferritic/Austenitic Kowiri tira ngongo mo te Ratonga Whānui |
Paerewa Api Mo te Paipa Maama Kore
| Paerewa Whakahaere | Kōeke / Rauemi | Ingoa Hua |
| API Spec 5CT | J55, K55, N80, L80, C90, C95, T95, P110, M65 | Whakatakotoranga mo te Peera me te Tubing |
| API Spec 5L PSL1 / PSL2 | A,B X42, X46, X52, X56, X60, X65,.X70 | Whakatakotoranga mo te Paipa Raina |
EN / DIN Paerewa Mo te Paipa Maama Kore
| Paerewa Whakahaere | Kōeke / Rauemi | Ingoa Hua |
| DN 17175/EN10216-2 | ST35, ST45, ST52, 13CrMo44 | Tube maitai kore mo te Pawera Whakaeke |
| DIN 2391/EN10305-1 | St35, St45, St52 | Paipa Tio Tonu Maeke Kore |
| DIN 1629/EN10216-1 | St37, St45, St52 | Porowhita Tuni kore ngongo maitai i raro i nga whakaritenga motuhake |
EN / DIN Paerewa Mo te Paipa Maama Kore
| Hua | Paipa maitai mo te Exploration & Production |
| OD | 13.72 mm - 914.4 mm |
| WT | 1.65 mm - 22 mm |
| Te roa | 0.5 m - 20 m |
| Paerewa | API 5L PSL1 /PSL2 |
| Rauemi | GR.B/X42/46/X52/56/X60/65/X70/80 |
| Whakamahinga | Paipa Wai Chilled, Paipa wai inu, W Paipa Wai aste, Tube Hanganga, Paipa Wai, Paipa Kohua, Paipa Whakawhiti Hinu me te Hau, Paipa Hanganga Miihini |
Tawhā
| Hua | Paipa maitai mo te Exploration & Production |
| OD | 13.72 mm - 914.4 mm |
| WT | 1.65 mm - 22 mm |
| Te roa | 0.5 m - 20 m |
| Paerewa | API 5L PSL1 /PSL2 |
| Rauemi | GR.B/X42/46/X52/56/X60/65/X70/80 |
| Whakamahinga | Paipa Wai Chilled, Paipa wai inu, W Paipa Wai aste, Tube Hanganga, Paipa Wai, Paipa Kohua, Paipa Whakawhiti Hinu me te Hau, Paipa Hanganga Miihini |
Te Tito Matū Me Nga Tikanga Hangarau
| API 5L PSL1 | |||||||
| Paerewa | Kōeke | Wae matū | Kaha Tana(mene) | Kaha Hua(mene) | |||
| 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 | |||||||
| Paerewa | Kōeke | Wae matū | Kaha Tana(mene) | Kaha Hua(mene) | |||
| 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 | |
Nga Momo Paipa Piwao
| PAERERE | NGA HUA | ARANGA |
| IS:1239 (Wahanga-I) | Ngongo maitai ngawari, Tubular | 15mm NB - 150mm NB |
| IS:1161 | Ngongo maitai ngawari mo te kaupapa Hanganga | 15mm NB - 200mm NB |
| IS:3601 | Ngongo maitai ngawari mo te Miihini & General Eng.kaupapa | 20mm x 0.80mm ki te 165.10 x 7.00mm |
| IS:3589 | Nga Paipa ERW mo te wai hau me te parapara | 168.3 x 4.00 mm ki te 219.1 x 7.00mm |
| IS:9295 | Ngongo maitai mo nga mangere mo nga kaikawe whitiki | 63.5 x 4.00 mm ki te 219.1 x 7.0 mm |
| IS:4270 | Ngongo maitai mo nga puna wai | 114.3 x 5.00mm ki te 219.1mm x 7.1mm |
| IS:7138 | Ngongo maitai mo nga taonga | 20.0 x .60mm ki te 60.0 x 2.0mm |
| IS:4923 | Ko nga waahanga Hollow Steel mo te kaupapa hanganga | 12.5 x 12.5 x 0.80 ki 150 x 150 x 6.0mm 10 x 20 x 0.80mm ki 150 x 200 x 6.0mm |
| IS:3074 | Ngongo maitai mo te kaupapa Automobile | 19.7 x 1.00mm ki te 101.6 x 6.0mm |
| BS:1387 | Nga Tirohanga & Tuakaa Nga Kore Maama me te Tubular | ½"NB ki te 6"NB 2.00 mm - 5.40 mm te matotoru o te pakitara |
| BS:3601 | Paipa maitai & ngongo mo te kaupapa pehanga | ½"NB ki te 6"NB 2.00 mm - 7.00 mm te matotoru pakitara |
| BS:6323 | Ko nga ngongo maitai mo nga kaupapa miihini me nga kaupapa miihini whanui | 21.3″ ki te 219.1mm OD te matotoru pakitara-1.60-7.00 mm |
Whakaatu Hua
