Kūʻai nui ʻo Kina i nā apo i ʻōwili ʻia ʻo Polani - Forged Tubes – DHDZ
Kūʻai nui ʻo Kina i nā apo i ʻōwili ʻia ʻo Polani - Forged Tubes – DHDZ Detail:
Open Die Forgings Manufacturer Ma Kina
PALAPALA PALAPALA/ HOLLOW TUBE / FORGED SEAMLLES TUBE
| Max. OD | Max. Ka lōʻihi | Max. Kaumaha |
| 1000mm | 3000mm | 12 000 Kgs |
Hana ʻo DHDZ i ka paʻa paʻa ʻole, ka pā paʻa kaumaha a me nā lima lima i nā ʻano hoʻonohonoho maʻamau e like me nā koi o ka mea kūʻai aku. He mea kūpono nā hollows forged seamless no nā noi koʻikoʻi kiʻekiʻe a me nā kaiapuni paʻakikī ma muli o ko lākou lōʻihi, ikaika a me ka pale ʻana i ka corrosion. ʻAʻole hiki ke hana ʻia nā Hollows ma ke ʻano cylindrical pololei, akā me nā ʻano like ʻole o nā OD a me nā ID, me nā tapers.
Eia kekahi, hāʻawi ʻo DHDZ i nā hana hoʻoheheʻe a pau e pili ana i ka mālama wela, ka mīkini a me ka hoʻāʻo ʻana i ka mīkini a me ka hoʻāʻo ʻole, ma ke noi. E hoʻokaʻaʻike mai iā mākou i kēia lā me kāu mau kikoʻī kikoʻī, e hana pū kā mākou hui me ʻoe e hoʻonui i kā mākou hiki ke hōʻemi i ka ʻōpala waiwai a hōʻemi i nā hemahema o ke kaʻina hana.
Mea hoʻohana maʻamau: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42CrMo4 | 1.7225 | 34CrAlNi7 | S355J2 | 30NiCrMo12 |22NiCrMoV |EN 1.4201 |42CrMo4
ʻO Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD., ma ke ʻano he ISO i hoʻopaʻa inoa ʻia i ka mea hana forging, e hōʻoiaʻiʻo i ka like ʻole o nā forgings a / a i ʻole nā pa i ka maikaʻi a me ka ʻole o nā anomalies e hōʻino ʻia i nā waiwai mechanical a i ʻole nā machining properies o ka mea.
Hōʻike huahana
ʻO mākou kekahi mea hana nui 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/4Crmo4 pipes Paʻa/paʻi ʻia i nā ʻaukā, 1.7225 Paʻa/paʻa paipu, 1.7225 Paʻa/paʻi ʻia nā paipu, 1.7225 Paʻa/paʻa ʻana i nā kīʻaha kīwī mai Kina.
Hiki iā mākou ke hana i ka 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 Forging tubes/forging tubes. nā kī kī, 1.7225 Paipu Forged/forging, 1.7225 Forged/forging tubes, 1.7225 Forged/forging hollow bars me nā anawaena mai 100MM a 1200MM, me ka lenth mai 100MM a 10000MM, ke kaumaha mai 150KGS a 10KGS.
Hiki iā mākou ke hana i ka mīkini ʻoʻoleʻa a i ʻole ka mīkini hope o AISI 4140, SAE 4140 Paipu Forged/Forging pipes, AISI 4140, SAE 4140 Forged/forging tubes, AISI 4140, SAE 4140 Forged/forging hollow bars, 42Crmo4 Forged/forging tubes, 42Crmo4 Forged/forging tubes, 4 .
Hoʻomaʻamaʻa wela: Normalized / Annealed / Quenched / Tempered
Hoʻomaʻamaʻa ʻili: pena, hoʻopalapala, polishing, ʻeleʻele oxide, ʻaila anti-rust transparent
Ka mana maikaʻi: UT, MT, RT, PT, ho'āʻo hoʻohui kemika, hoʻāʻo waiwai mechanical, etc.
Nānā
1. Palapala hōʻoia waiwai (mea hana kemika)
2. Heat lapaau pepa hoike
3. Hōʻike nānā ana
4. Hōʻike hoʻāʻo UT
Kūlana hoʻouna
Wela hoʻoheheʻe ʻia + Rough machined (ʻeleʻele ma hope o Q /T)+ Huli
Pōmaikaʻi hoʻokūkū
ʻO ka mana maikaʻi a me ka hoʻokele ʻana i ke kaʻina hana holoʻokoʻa, me ka hoʻoheheʻe ʻana i ka ingot, forging, mālama wela, mīkini a me ka nānā hope loa ma mua o ka lawe ʻana.
ʻOi aku ka maikaʻi o ka huahana a me ka lawelawe, ke kumukūʻai hoʻokūkū, "i ka manawa" hāʻawi
hihia:Ke kila kila AISI 4140 Alloy Steel
Na Waiwai Kino
| Waiwai | Metric | Mperial |
| ʻO ka mānoanoa | 7.85 g/cm3 | 0.284 paona/in³ |
| Lae hehee | 1432°C | 2610°F |
ʻO AISI 4140 Alloy Steel Nā kikoʻī pili a me nā mea like
| 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 ka nui | 0.040 ka nui | 0.80-1.10 | 0.15-0.25 |
0.25 max | 0.35 max | 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 |
Hoʻomaʻamaʻa Forging (Hot Work) , Heat Treatment Proc
| Ke kalaiwa ana | 1093-1205 ℃ |
| Hoʻopili | 778-843 ℃ ka umu wela |
| ʻO ka hoʻohenehene | 399-649 ℃ |
| Hoʻoponopono maʻamau | 871-898 ℃ ea anuanu |
| Austenize | 815-843 ℃ kinai wai |
| Hoʻopau pilikia | 552-663 ℃ |
| Ke kinai ana | 552-663 ℃ |
| Rm - Ka ikaika uʻi (MPa) (Q +T) | ≥930 |
| Rp0.2 0.2% ikaika hōʻoia (MPa) (Q +T) | ≥785 |
| KV - Ka ikehu hopena (J) (Q +T) | +20° |
| A - Min. elongation ma ka haʻihaʻi (%)(Q +T) | ≥12 |
| Z - Hoemi i ka pauku kea ma ka haki (%)(N+Q +T) | ≥50 |
| ʻO Brinell paakiki (HBW): (Q +T) | ≤229HB |
OLELO HOIKE
NOI I KA PALAPALA I KEIA LA
A I OLE KELE: 86-21-52859349
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
"ʻO ka mua o ka maikaʻi, ka ʻoiaʻiʻo ma ke kumu, ke kākoʻo ʻoiaʻiʻo a me ka loaʻa kālā" ko mākou manaʻo, i mea e kūkulu pinepine ai a hahai i ka maikaʻi no Kina wholesale Polani Seamless Rolled Rings - Forged Tubes - DHDZ , E hāʻawi ka huahana i nā wahi āpau o ka honua, e like me: Serbia, Anguilla, Wellington, Ua lawe mākou i ka ʻenehana a me ka hoʻokele ʻōnaehana maikaʻi, e pili ana i ka "mea kūʻai aku, kaulana mua, pōmaikaʻi like, hoʻomohala me nā hoʻoikaika hui", hoʻokipa i nā hoaaloha e kamaʻilio a hui pū mai ka honua holoʻokoʻa.
Na Zoe mai Hamburg - 2018.11.28 16:25 Hiki i ka hale hana ke hoʻokō i ka hoʻomohala mau ʻana i nā pono waiwai a me ka mākeke, i ʻike nui ʻia a hilinaʻi ʻia kā lākou huahana, a ʻo ia ke kumu i koho ai mākou i kēia hui.
Na Alice mai Islamabad - 2018.07.12 12:19 Māhele huahana
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