2019 Pai Kounga Pai Kowiri Raina Paepae Tupapa - Nga Kore Matapihi - DHDZ
2019 Pai Kounga Pai Kowiri Riri Turanga Pereti - Nga Kore Matawai – DHDZ Taipitopito:
Whakatuwheratia te Kaihanga Kaihanga Die Forgings I Haina
TUBE FORGED/ HOLLOW TUBE / FORGED SEAMLESS TUBE
| Max. OD | Max. Te roa | Max. Taumaha |
| 1000mm | 3000mm | 12 000 Kgs |
Ka hangaia e DHDZ te hangai korekore, te pakitara taumaha he kowhao me nga ringaringa i roto i nga momo whirihoranga kua whakaritea kia rite ki nga hiahia a nga kaihoko. He pai rawa nga kowhao tuitui mo nga tono taumaha-nui me nga taiao kino na te mau tonu, te kaha me te aukati waikura. Ka taea te whakaputa i nga Hollows ehara i te ahua porotakaroa tika anake, engari me nga rereketanga mutunga kore o nga OD me nga ID, tae atu ki nga taper.
I tua atu, ka tukuna e DHDZ nga tukatuka katoa o raro tae atu ki te maimoatanga wera, te miihini me te miihini me te whakamatautau kore-kino, ina tono. Whakapaa mai ki a matou i tenei ra me o whakaritenga tika, ka mahi tahi ta maatau roopu ki a koe ki te whai hua ki o maatau kaha ki te whakaiti i nga ururua rawa me te whakaheke i nga mahi koretake.
He rauemi noa: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42CrMo4 | 1.7225 | 34CrAlNi7 | S355J2 | 30NiCrMo12 |22NiCrMoV |EN 1.4201 |42CrMo4
Shanxi DongHuang Hau ManaFlangeKo te Manufacturing Co., LTD., he Kaihanga whakahiato kua rehitatia e te ISO, e kii ana he rite tonu te kounga o te hangai me/ranei nga tutaki me te kore he kino e kino ana ki nga taonga miihini me nga tikanga miihini o te rawa.
Whakaahuatanga Hua
Ko matou tetahi o nga kaihanga matua o AISI 4140, SAE 4140 Forged/forging pipes, AISI 4140, SAE 4140 Forged/forging tubes, AISI 4140, SAE 4140 Forged/forging hollow bars, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/4forging pipes Porowhana, 1.7225 paipa hanga, 1.7225 ngongo, 1.7225 wheketere mai i Haina.
Ka taea e matou te whakaputa i te AISI 4140, SAE 4140 Paipa Tiaki/kore, AISI 4140, SAE 4140 ngongo Forged/forging, AISI 4140, SAE 4140 Forged/forging hollow bars, 42Crmo4 Forged/forging pipes, 42Crmo2 forging tubes, 42Crmo2Crmo4 Forged/Forging tubes tutaki hollow, 1.7225 Paipa hanga, 1.7225 Forged/forging tubes, 1.7225 Forged/forging hollow bars me te diameters mai i te 100MM ki te 1200MM, me te lenth mai i te 100MM ki te 10000MM, te taumaha mai i 150KGS.
Ka taea e matou te mahi miihini, te miihini whakamutunga ranei o AISI 4140, SAE 4140 Paipa Tiaki/parai, AISI 4140, SAE 4140 Paipa Tiaki/korero, AISI 4140, SAE 4140 Porowhita/parahia nga kaho hollow, 42Crmo4 Forged/forging pipes, 42Crmo4 Forged/forging pipes, 4 , 42Crmo4 Nga kaho poroporo, 1.7225 Paipa hanga, 1.7225 ngongo, 1.7225, 1.7225 Kaho, te hanga i nga kaho hollow i runga i te tuhi a nga kaihoko.
Te maimoatanga wera:Whakaritea / Whakapiri / tineia / whakama
Maimoatanga Mata:te peita, te whakakikorua, te whakakorikori, te waikura pango, te hinu waikura maramara
Mana Kounga:UT, MT, RT, PT, whakamatautau hanganga matū, whakamatautau taonga miihini, aha atu.
Te tirotiro
1. Tiwhikete rauemi mata(hanga matū rawa)
2. Purongo pepa maimoatanga wera
3. Ripoata tirotiro i te rahi
4. Purongo whakamatautau UT
Tikanga tuku
Hot forged +Rough machined (pango mata i muri i te Q /T)+ Hurihia
Painga Whakataetae
Ko te mana o te kounga me te whakahaere i te katoa o nga mahi hua, tae atu ki te whakakoi ingot, te hanga, te maimoatanga wera, te miihini me te tino tirotiro i mua i te tuku.
He pai te kounga o te hua me te ratonga, te utu whakataetae, te tuku "i roto i te waa".
Take:Koeke maitai AISI 4140 Alloy Steel
Āhuatanga ā-tinana
| Āhuatanga | Inenga | Mperia |
| Kiato | 7.85 g/cm3 | 0.284 lb/in³ |
| Te rewa | 1432°C | 2610°F |
AISI 4140 Alloy Steel Whakatakotoranga Tikanga me nga Taurite
| AISI 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
| 0.38 – 0.43 | 0.75 – 1.00 | 0.15 – 0.35 | 0.030 mōrahi | 0.040 te teitei | 0.80-1.10 | 0.15-0.25 |
0.25 mōrahi | 0.35 mōrahi | 0.15-0.25 |
| ASTM A29/A29M | DIN17350 | BS 970 | JIS G4105 | GB/T 3077 | AS 1444 | ISO 683/18 |
| AISI 4140 | 1.7225/ | 42CrMo4 | SCM440 | 42CrMo | 4140 | 25CrMo4 |
| 42CrMo4 |
Whakaharatau (Mahi Wera) , Heat Treatment Proc
| Te patupatu | 1093-1205 ℃ |
| Te whakaene | 778-843 ℃ whakamatao oumu |
| Te whakapataritari | 399-649 ℃ |
| Whakaritea | 871-898 ℃ te hau makariri |
| Austenize | 815-843 ℃ tinei wai |
| Whakamamae i te ahotea | 552-663 ℃ |
| Te tineia | 552-663 ℃ |
| Rm - Te kaha matara (MPa) (Q +T) | ≥930 |
| Rp0.2 0.2% te kaha tohu (MPa) (Q +T) | ≥785 |
| KV - Pūngao Pānga (J) (Q +T) | +20° ? |
| A - Min. te whakaroa i te whati (%)(Q +T) | ≥12 |
| Z - Te whakaheke i te wahanga whiti mo te whati (%)(N+Q +T) | ≥50 |
| Te pakeke o Brinell (HBW): (Q +T) | ≤229HB |
HE KORERO ATU
TONO HE KORERO I TE RANEI
KAUPAPA RĀNEI: 86-21-52859349
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Hei waahi ki te whakatutuki i nga moemoea o a tatou kaimahi! Ki te hanga i tetahi roopu harikoa, tino kotahitanga me te tino tohunga! Ki te whakatutuki i te painga tahi o o taatau kaihoko, kaiwhakarato, hapori me a tatou ano mo te 2019 Pai Kounga Kounga Kowiri Rawa Paetahi Paerewa - Ko nga Tubes Forged - DHDZ , Ka tukuna te hua ki nga wa katoa o te ao, penei: Peru, Sudan, Morocco, Ia tau , he maha o taatau kaihoko ka toro ki ta maatau kamupene me te whakatutuki i nga ahunga whakamua pakihi nui e mahi tahi ana me matou. Ka tino mihi matou ki a koe ki te toro mai ki a matou i nga wa katoa ka eke tahi matou ki te angitu i roto i te umanga makawe.
Na Abigail no Madrid - 2018.09.21 11:44 Ko te ratonga whakamana i muri i te hoko he wa tika me te whai whakaaro, ka taea te whakatau i nga raru ka tere te whakatau, he pono, he haumaru hoki.
Na Hellyngton Sato no Amman - 2018.10.01 14:14 Nga waahanga hua
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