kowiri tira ngongo tapawha tuitui
Kowiri tira ngongo tapawha korekore,He taakahu maitai e kiia nei ko te putorino tapawha na te mea he tapawha tona wahanga whiti.He maha nga paipa paipa e whakamahia ana mo te kawe i te wai, penei i te hinu, te hau maori, te wai, te hau, te mamaoa, me era atu, hei taapiri, i te piko, i te kaha o te torsion i te wa ano, te taumaha mama, na te mea i whakamahia i roto i nga waahanga miihini. me nga hanganga miihini
Kowiri tira ngongo tapawha whakarōpūtanga:kua wehea ngongo tapawha ki ngongo maitai tui me te ngongo maitai paiherea (paipa tui) e rua nga waahanga.E ai ki te ahua o te waahanga ka taea te wehewehe ki nga ngongo tapawha me te tapawha, he porowhita te ngongo maitai porohita, engari tera ano etahi ahua porohita, hexagonal, tapatoru equilateral, octagonal me etahi atu ngongo maitai-ahua motuhake.
Mo te kowiri tira tapawha ngongo i raro i te pehanga wai ki te kawe i te whakamatautau waipēhi ki te whakamatautau i tona kaha pehanga me te kounga, i raro i te pehanga kua tohua e kore e turuturu, makuku ranei roha mo tohu, etahi paipa maitai rite ki te paerewa ranei nga whakaritenga o te taha o te whakamātautau huri, whakamātautau mura, whakamātautau papatahi.
Nga whakaritenga ngongo tapawha:5 * 5 ~ 150 * 150 mm matotoru : 0.4 ~ 6.0mm
Rauemi ngongo tapawha:304, 304L, TP304, TP316L, 316, 316L, 316Ti, 321, 347H, 310S
Kowiri tira ngongo tapawha tuikore, Te Tukanga Whakaputa
Whakaritea maitai a tawhio noa → whakawera → wera okeoke perforation → tapahi upoko → pickling → ororongo → whakahinuhinu → tukanga hurihuri matao → degreasing → maimoatanga wera otinga → whakatika → tapahi paipa → pickling → oti te tirotiro hua.
Kowiri tira ngongo tapawha tuitui ，Atatari Mahi
Ka taea e te konganuku te tauhohe ki te hāora i roto i te kōhauhau hei hanga i te kiriata waikura ki te mata.Ko te waikura rino i hangaia i runga i te waro waro noa ka whakahaora tonu, ka whakawhanui i te waikura, ka puta he kohao.Ka taea tenei ma te whakamahi peita, he whakakikorua whakarewa waiora-atete ranei hei tiaki i te mata o te waro maitai, engari he kiriata kikokore noa iho tenei paninga.Mena kua pakaru te paninga, ka timata te tira o raro ki te waikura ano.Ahakoa kua waikura te ngongo kowiri tira e pa ana ki te ihirangi chromium i roto i te maitai.Ka tae te ihirangi chromium i roto i te maitai ki te 12%, ka hangaia e te mata o te ngongo kowiri tira he paparanga o te passivation me te waikura nui o te chromium hei tiaki i te mata me te aukati i te reoxidation.He tino kikokore tenei paparanga waikura, ma reira e kitea ai te kanapa o te mata maitai, na te mea kowiri tira he mata ahurei.Ki te pakaru te kiriata chromium kotahi, te chromium i roto i te maitai me te hāora i roto i te kōhauhau ki te whakahou i te kiriata passivation, tonu ki te tākaro i te tūranga tiaki.I roto i etahi taiao motuhake, ka puta ano he kowiri tira etahi waikura o te rohe me te kore, engari he rereke te kowiri tira me te waro waro, kaore e puta te ahua o te waikura me te kore, na reira he koretake te utu waikura mo te ngongo kowiri tira.
Whakatakotoranga
| Ingoa Hua | Kowiri tira Paipa Tukore | |
| Koeke maitai | 300 raupapa | |
| Paerewa | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, GBBS3605, | |
| Rauemi | 304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 3 16L, 316N, 201, 202 | |
| Mata | Te whakakoi, te annealing, te tiki, te kanapa | |
| Momo | wera hurihia me te matao hurihia | |
| kowiri tira putorino porohita / ngongo | ||
| Rahi | Te matotoru o te pakitara | 1mm-150mm(SCH10-XXS) |
| Te diameter o waho | 6mm-2500mm (3/8"-100") | |
| kowiri tira putorino tapawha / ngongo | ||
| Rahi | Te matotoru o te pakitara | 1mm-150mm(SCH10-XXS) |
| Te diameter o waho | 4mm * 4mm-800mm * 800mm | |
| kowiri tira putorino tapawhā / ngongo | ||
| Rahi | Te matotoru o te pakitara | 1mm-150mm(SCH10-XXS) |
| Te diameter o waho | 6mm-2500mm (3/8"-100") | |
| Te roa | 4000mm, 5800mm, 6000mm, 12000mm, ki te hiahiatia ranei. | |
| Nga tikanga hokohoko | Nga utu utu | FOB, CIF, CFR, CNF, Ex-mahi |
| Nga tikanga utu | T/T, L/C, westen uniana | |
| Te wa tuku | Ko te tuku tere, ko te rahinga ota ranei. | |
| Kaweake ki | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada, Viet Nam, Peru, Mexico, Dubai, Russia, etc | |
| Mōkī | Paerewa kaweake mōkihi moana, ki te hiahiatia ranei. | |
| Taupānga | He nui te whakamahi i roto i te hinu, te kai, te ahumahi matū, te hanga, te hiko hiko, te karihi, te kaha, te miihini, te hangarau koiora, te hanga pepa, te hanga kaipuke, nga mara kohua. Ka taea hoki te hanga paipa kia rite ki te hiahia a te kaihoko. | |
| Whakapā | Mena kei a koe etahi patai, tena koa waea mai ki ahau. | |
| Te rahi o te ipu | 20ft GP:5898mm(Roa)x2352mm(Whanui)x2393mm(Teitei) 24-26CBM 40ft GP:12032mm(Roa)x2352mm(Whanui)x2393mm(Teitei) 54CBM 40ft HC:12032mm(Roa)x2352mm(Whanui)x2698mm(Teitei) 68CBM | |
Hangahanga matū
| Kōeke | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13.0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0 .26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Whakaatu Hua
