Te taenga mai hou o Haina Pupa Tira Korekore mo te Kapiti hinu
Ka tohe matou ki te tuku hanga-kounga teitei me te ariā hinonga pakihi pai ake, nga moni pono me te ratonga nui me te tere. ka kawea mai e koe ehara i te mea ko te otinga kounga teitei me te hua nui, engari ko te mea tino nui ko te noho ki te maakete mutunga kore mo te taenga mai hou o Haina mo te Pipa Miihini Miihini mo te Kapiti Petroleum, Me te kaupapa o te "whakapono, te kaihoko tuatahi", Ka mihi matou ki nga kaihoko ki te waea mai, ki te imeera ranei ki a maatau mo te mahi tahi.
Ka tohe matou ki te tuku hanga-kounga teitei me te ariā hinonga pakihi pai ake, nga moni pono me te ratonga nui me te tere. ka kawea mai ki a koe ehara i te otinga kounga teitei me te hua nui, engari ko te mea tino nui ko te noho ki te maakete mutunga kore moHaina Paipa Miihini Korekore me te Paipa maitai, Ka mau tonu matou ki te kaupapa o te kamupene "he pono, he mohio, he whai hua me te mahi hou", me nga misioni o: kia pai nga taraiwa katoa ki a raatau taraiwa i te po, kia mohio nga kaimahi ki to raatau oranga, me te kaha ake me te mahi i nga tangata maha. Kua whakatau matou ki te whakauru i to maatau maakete hua me te kaiwhakarato ratonga kotahi-mutu mo to maatau maakete hua.
Tirohanga
| Paerewa:GB9948-2006 | Maimoatanga Wera: Te whakawhanaunga/whakatikatika/Tempering |
| Rōpū Kōeke: 10, 12CrMo, 15CrMo, 07Crl9Nil0, aha atu | Diamita o waho(A tawhio): 10 – 1000 Mm |
| Te Matotoru: 1 – 100 mm | Taupānga: ngongo whakawhiti wera |
| Diamita o waho(A tawhio): 10 – 1000 mm | Maimoatanga Mata: Hei Whakaritenga a te Kaihoko |
| Roa: Te roa u, te roa matapōkere ranei | Hangarau: Huri wera |
| Waihanga Wāhanga: Porowhita | Paipa Motuhake: Paipa Taiepa Matotoru |
| Wāhi Taketake: Haina | Whakamahinga: ngongo whakawhiti wera |
| Tiwhikete: ISO9001:2008 | Whakamātautau: UT/MT |
Taupānga
Ko nga ngongo rino korekore mo te pakaru hinu e pa ana ki nga ngongo maitai mo nga ngongo oumu, ngongo whakawhiti wera me nga putorino pehanga i roto i te umanga petrochemical.
Ko nga karaehe rino hanganga waro teitei ko te 20g, 20mng me te 25mng.
Ko nga karaehe maitai o te hanganga: 15mog, 20mog, 12crmog
15CrMoG,12Cr2MoG,12CrMoVG, aha atu
Koeke Matua
Koeke o te waro hanganga maitai teitei: 10#,20#
Ko te kounga teitei o te waro hanganga karaehe maitai: 20g, 20mng me 25mng
Ko nga karaehe maitai o te hanganga: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, etc
Waahanga matū
| No | Kōeke | Wae matū % | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Wao Hanganga Te Kounga teitei | 10 | 0. 07-0.13 | 0.17 -0. 37 | 0.35 -0.65 | <0.15 | <0.15 | <0. 25 | — | — | <0. 08 | <0. 20 | 0. 025 | 0. 015 |
| 20 | 0.17-0. 23 | 0.17 -0. 37 | 0.35 -0.65 | <0. 25 | <0.15 | <0. 25 | — | — | <0. 08 | <0. 20 | 0. 025 | 0. 015 | |
| Korowai Hanganga Steel | 12CrMo | 0. 08-0.15 | 0.17 -0.37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40 -0.55 | <0. 30 | — | — | 一 | <0. 20 | 0. 025 | 0. 015 |
| 15CrMo | 0.12 -0.18 | 0.17-0. 37 | 0.40 -0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | — | — | 一 | <0. 20 | 0. 025 | 0. 015 | |
| 12CrlMo | 0. 08 -0.15 | 0.50 -1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45 -0.65 | <0. 30 | — | — | — | <0, 20 | 0. 025 | 0. 015 | |
| 12CrlMoV | 0. 08-0.15 | 0.17-0. 37 | 0. 40-0. 70 | 0.90-1.2 | 0. 25 -0.35 | <0. 30 | — | — | 0.15 -0. 30 | <0. 20 | 0.025 | 0. 010 | |
| 12Cr2Mo | 0.08-0.15 | <0. 50 | 0. 40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | — | — | 一 | <0. 20 | 0. 025 | 0. 015 | |
| 12Cr5MoI | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0. 45 -0. 60 | <0. 60 | — | — | <0. 20 | 0. 025 | 0. 015 | ||
| 12Cr5MoNT | |||||||||||||
| 12Cr9MoI | <0.15 | 0. 25-1. 00 | 0. 30-0. 60 | 8.00 -10. 00 | 0. 90-1.1 | <0. 60 | — | — | — | <0. 20 | 0. 025 | 0, 015 | |
| 12Cr9MoNT | |||||||||||||
| Kowiri tira te wera wera | 07Crl9Kore0 | 0. 04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | — | 8. 00-11 | — | — | — | — | 0. 030 | 0. 015 |
| 07Crl8NillNb | 0. 04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | — | 9.00-12. 00 | 8C-1.1 | — | — | — | 0. 030 | 0. 015 | |
| 07Crl9NillTi | 0. 04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | — | 9. 00~13. 00 | — | 4C-0. 60 | 一 | 一 | 0.03 | 0. 015 | |
| 022Crl7Nil2Mo2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10. 00 -14. 00 | — | 一 | 一 | — | 0.03 | 0. 015 | |
Taonga Miihini
| Kao | Tirohanga MPa | Tukunga MPa | He roa i muri i te whati A/% | Pungao horomitanga oro kv2/j | Tau pakeke Brinell | ||
| whakaahua | whakawhiti | whakaahua | whakawhiti | ||||
| kaua e iti iho i te | kaua e nui ake | ||||||
| 10 | 335〜475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410–550 | 245 | 24 | 22 | 40 | 27 | |
| 12CrMo | 410—560 | 205 | 21 | 19 | 40 | 27 | 156 HBW |
| 15CrMo | 440–640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12CrlMo | 415—560 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12CrlMoV | 470–640 | 255 | 21 | 19 | 40 | 27 | 179 HBW |
| 12Cr2Mo | 450~600 | 280 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoI | 415—590 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoNT | 480–640 | 280 | 20 | 18 | 40 | 27 | — |
| 12Cr9MoI | 460–640 | 210 | 20 | 18 | 40 | 27 | 179 HBW |
| 12Cr9MoNT | 590—740 | 390 | 18 | 16 | 40 | 27 | |
| O7Crl9NilO | 2520 | 205 | 35 | 187 HBW | |||
| 07Crl8NillNb | >520 | 205 | 35 | — | 187 HBW | ||
| 07Crl9NillTi | >520 | 205 | 35 | — | — | 187 HBW | |
| 022Crl7Nil2Mo2 | >485 | 170 | 35 | 一 | — | 187 HBW | |
| Mo te rino me te matotoru pakitara iti iho i te 5mm ngongo kaua e mahia he whakamatautau pakeke | |||||||
Whakaritenga Whakamatau
Whakamatau Hydraulic
Ka mahia nga whakamatautau wai mo nga paipa rino takitahi. Ko 20 MPa te pēhanga whakamātautau mōrahi. I raro i te pehanga whakamatautau, ko te wa whakapumautanga kaua e iti iho i te 10 s, kaore hoki e whakaaetia te pakaru o te putorino maitai.
Whakamātautau papatahi
Me whakahaere te whakamatautau papatahi mo te paipa maitai me te diameter o waho nui ake i te 22 mm
Te whakamatautau mura
Ko te maitai o te hanga waro kounga teitei me nga paipa rino kowiri (whana-wera) me te diameter o waho kaua e neke ake i te 76 mm me te matotoru o te pakitara kaua e neke atu i te 8 mm ka tukuna ki te whakamatautau whakawhanui. Me whakahaere te whakamatautau mura i te pāmahana rūma. Ko te 60% o te mura o te whanui o waho o te tauira i muri i te taper matua o runga ka tutuki nga whakaritenga o te ripanga 7. Kaore he kapiti, he kapiti ranei e whakaaetia i runga i te tauira i muri i te mura. E ai ki nga whakaritenga a te kaitono me te tohu i roto i te kirimana, ka taea hoki te whakamahi i te rino hanganga koranu mo te whakawhanui whakamatautau.
Te whakamatautau kore kino
Ko nga putorino rino ka pa ki te kitenga koha ultrasonic tetahi i tetahi i runga i nga tikanga o GB / T 5777-2008. E ai ki nga whakaritenga a te kaitono, ka taea te taapiri i etahi atu whakamatautau kore-kino i muri i nga whiriwhiringa i waenga i te kaiwhakarato me te kaitono me te tohu i roto i te kirimana.
Te whakamatautau waikura i waenga
Me whakahaere te whakamatautau waikura waenga mo te paipa rino kowiri (te wera-wera). Ko te tikanga whakamatautau kia rite ki nga whakaritenga o te tikanga Hainamana E i roto i te GB / T 4334-2008, a kaore e whakaaetia te ahua o te waikura intergranular i muri i te whakamatautau.
I muri i nga whiriwhiringa i waenga i te kaiwhakarato me te kaitono, ka tuhia i roto i te kirimana, ka taea e te kaitono te tohu etahi atu tikanga whakamatautau waikura.
Taipitopito Hua
Miihini/Maama&Wairakau Paipa
GB/T8162-2008
ASTM_A519-2006
BS EN 10210-1-2006
ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
Ka tohe matou ki te tuku hanga-kounga teitei me te ariā hinonga pakihi pai ake, nga moni pono me te ratonga nui me te tere. ka kawea mai e koe ehara i te mea ko te otinga kounga teitei me te hua nui, engari ko te mea tino nui ko te noho ki te maakete mutunga kore mo te taenga mai hou o Haina mo te Pipa Miihini Miihini mo te Kapiti Petroleum, Me te kaupapa o te "whakapono, te kaihoko tuatahi", Ka mihi matou ki nga kaihoko ki te waea mai, ki te imeera ranei ki a maatau mo te mahi tahi.
Te taenga mai o HainaHaina Paipa Miihini Korekore me te Paipa maitai, Ka mau tonu matou ki te kaupapa o te kamupene "he pono, he mohio, he whai hua me te mahi hou", me nga misioni o: kia pai nga taraiwa katoa ki a raatau taraiwa i te po, kia mohio nga kaimahi ki to raatau oranga, me te kaha ake me te mahi i nga tangata maha. Kua whakatau matou ki te whakauru i to maatau maakete hua me te kaiwhakarato ratonga kotahi-mutu mo to maatau maakete hua.
Te hinu, te petrochemical, te pehanga teitei, te whakamahi motuhake o te ngongo ngongo ngongo ngongo ngongo koretake, te ngongo rino koretake me te ngongo hinu.
Waahanga matū
| waitohu | Wae Matū（%） | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb+Ta | S | P | |
| 15CrMo | 0.12~0.18 | 0.40~0.70 | 0.17~0.37 | 0.80~1.10 | 0.40~0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Taonga Miihini
| waitohu | Tirohanga MPa | Tukunga MPa | Whakaroa（%） |
| 15CrMo | 440~640 | 295 | 22 |
