2019 He Kounga Pai Haina A333 St52 A106b SA210c SA192 A192 Waro Alloy Boiler Tika Tino Pehanga Teitei Tube Tio Tube Wao Pipa maitai.
Ko ta maatau komiti he whakarato i nga wa katoa ki o taatau kaihoko me nga kaihoko ki te kounga pai me nga hua mamati kawe pukuriri mo te 2019 Kounga Pai Haina A333 St52 A106b SA210c SA192 A192 Carbon Alloy Boiler Precision High Pressure Seamless Steel TubeWaro maitaiPipe, No te mea ka noho matou ki tenei rarangi mo te 10 tau. I whiwhi matou i te tautoko pai rawa atu mo te kounga me te utu. A, i a matou he kai taru i nga kaiwhakarato he kino te kounga. Inaianei he maha nga wheketere OEM i mahi tahi me matou.
Ko ta matou komihana he whakarato i nga wa katoa ki o taatau kaihoko me nga kaihoko ki te kounga pai me nga hua mamati kawe kaha moWaro maitai, Haina waro maitai paipa, Neke atu i te 8 tau o matou wheako ki tenei umanga me te whai ingoa pai ki tenei mara. Ko o maatau hua me o otinga kua riro i nga mihi mai i nga kaihoko puta noa i te ao. Ko ta matou whaainga ko te awhina i nga kaihoko ki te whakatutuki i o raatau whaainga. Kei te whakapau kaha matou ki te whakatutuki i tenei ahuatanga toa-toa me te tino mihi ki a koe kia uru mai ki a matou.
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
Ko ta matou komiti ko te whakarato i nga wa katoa ki o taatau kaihoko me nga kaihoko ki te kounga pai me nga hua mamati kawe kaha mo te 2019 Kounga Pai Haina A333 St52 A106b SA210c SA192 A192 Carbon Alloy Boiler Precision High Pressure Seamless Steel Tube Carbon Steel Pipe, No te mea kei te noho matou i tenei rarangi mo te 10 pea. tau. I whiwhi matou i te tautoko pai rawa atu mo te kounga me te utu. A, i a matou he kai taru i nga kaiwhakarato he kino te kounga. Inaianei he maha nga wheketere OEM i mahi tahi me matou.
2019 Kounga PaiHaina waro maitai paipa, Carbon Steel, Neke atu i te 8 tau o matou wheako i roto i tenei umanga me te whai ingoa pai ki tenei mara. Ko o maatau hua me o otinga kua riro i nga mihi mai i nga kaihoko puta noa i te ao. Ko ta matou whaainga ko te awhina i nga kaihoko ki te whakatutuki i o raatau whaainga. Kei te whakapau kaha matou ki te whakatutuki i tenei ahuatanga toa-toa me te tino mihi ki a koe kia uru mai ki a matou.
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 |
