Tus nqi pheej yig Loj Forging Ring Steel - Forged Tubes - DHDZ
Tus nqi pheej yig Loj Forging Nplhaib Hlau - Forged Tubes - DHDZ Nthuav dav:
Qhib Tuag Forgings Chaw tsim tshuaj paus nyob rau hauv Suav teb
FORGED TUBE / HOLLOW TUBE / FORGED SEAMLESS TUBE
| Max. OD | Max. Ntev | Max. Qhov hnyav |
| 1000 hli | 3000 hli | 12 000 Kg |
DHDZ manufactures seamless forged, hnyav phab ntsa hollow thiab lub tes tsho nyob rau hauv ib tug ntau yam ntawm customized configurations raws li ib tug neeg yuav tsum tau. Seamless forged hollows yog qhov zoo tagnrho rau cov ntawv thov kev ntxhov siab thiab hnyav ib puag ncig vim lawv cov kav ntev, lub zog thiab corrosion kuj. Hollows tuaj yeem tsim tsis tau tsuas yog nyob rau hauv ib tug ncaj cylindrical zoo, tab sis nrog unlimited variations ntawm ODs thiab IDs, nrog rau tapers.
Tsis tas li ntawd, DHDZ muab tag nrho cov kev khiav dej num hauv qab no suav nrog kev kho cua sov, kev siv tshuab thiab kev sim tshuab thiab tsis muaj kev puas tsuaj, raws li kev thov. Tiv tauj peb hnub no nrog koj cov lus qhia meej, peb pab neeg yuav ua haujlwm nrog koj los nqis peev ntawm peb lub peev xwm los txo cov khoom pov tseg thiab txo cov txheej txheem tsis zoo.
Khoom siv: 1045 | 4130 | 4140 | 4340 | 5120 | 8620 | 42CrMo4 | 1.7225 | 34CrAlNi7 | S355J2 | 30NiCrMo12 | 22NiCrMoV | EN 1.4201 | 42CrMo4
Shanxi DongHuang Cua Fais Fab Flange Manufacturing Co., LTD., raws li ISO sau ntawv pov thawj forging chaw tsim tshuaj paus, lav tias cov forgings thiab / los yog tuav yog homogenous nyob rau hauv zoo thiab tsis muaj anomalies uas yog detrimental rau txhua yam khoom los yog machining properies ntawm cov khoom.
Product Description
Peb yog ib tus neeg tsim khoom ntawm AISI 4140, SAE 4140 Forged / forging kav, AISI 4140, SAE 4140 Forged / forging hlab, AISI 4140, SAE 4140 Forged / forging hollow bars, 42Crmo4 Forged / forging 4 tube, 2 Forged / forging hollow tuav, 1.7225 Forged / forging kav, 1.7225 Forged / forging hlab, 1.7225 Forged / forging hollow bars Hoobkas los ntawm Tuam Tshoj.
Peb tuaj yeem tsim AISI 4140, SAE 4140 Forged / forging kav, AISI 4140, SAE 4140 Forged / forging raj, AISI 4140, SAE 4140 Forged / forging hollow bars, 42Crmo4 Forged / forging kav, 42Crmos forging hollow bars, 1.7225 Forged / forging kav, 1.7225 Forged / forging hlab, 1.7225 Forged / forging hollow tuav nrog diameters li ntawm 100MM txog 1200MM, nrog lenth ntawm 100MM txog 10000MM, qhov hnyav ntawm 10GSs.
Peb tuaj yeem ua cov tshuab ntxhib lossis zaum kawg ntawm AISI 4140, SAE 4140 Forged / forging kav, AISI 4140, SAE 4140 Forged / forging tubes, AISI 4140, SAE 4140 Forged / forging hollow bars, 42Crmo4 Forged / forging 42 tubing, , 42Crmo4 Forged / forging hollow tuav, 1.7225 Forged / forging kav, 1.7225 Forged / forging hlab, 1.7225 Forged / forging hollow tuav raws li daim duab ntawm cov neeg siv khoom
Kev kho cua sov:Normalized / Annealed / Quenched / tempered
Kev kho deg:painting, plating, polishing, dub oxide, pob tshab los tiv thaiv xeb roj
Kev tswj kom zoo:UT, MT, RT, PT, tshuaj lom neeg muaj pes tsawg leeg kuaj, ntsuas khoom vaj khoom tsev, thiab lwm yam.
Kev tshuaj xyuas
1. Cov ntaub ntawv pov thawj (cov khoom siv tshuaj muaj pes tsawg leeg)
2. Daim ntawv qhia txog kev kho cua sov
3. Dimension soj ntsuam daim ntawv qhia
4. UT daim ntawv xeem
Kev xa khoom
Kub forged + Rough machined (dub nto tom qab Q / T) + tig
Competitive Advantage
Kev tswj xyuas zoo thiab kev tswj hwm rau tag nrho cov txheej txheem tsim khoom, suav nrog ingot smelting, forging, kho cua sov, machining thiab nruj me ntsis kev soj ntsuam ua ntej xa khoom.
Cov khoom zoo thiab kev pabcuam zoo, tus nqi sib tw, "hauv-lub sijhawm" xa khoom
Case:Hlau Qib AISI 4140 Alloy Steel
Lub cev muaj zog
| Cov khoom | Metric | Mperial |
| Qhov ntom | 7,85g 3 | 0.284 lb/in³ |
| Melting point | 1432°C kub | 2610 ° F |
AISI 4140 Alloy Steel Relevant Specifications and Equivalents
| TIAB SA 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
| 0.38-0.43 Nws | 0.75-1.00 Nws | 0.15–0.35 dr hab | 0.030 max | 0.040 max | 0.80-1.10 Nws | 0.15-0.25 dr hab |
0.25 max | 0.35 Nws max | 0.15-0.25 dr hab |
| ASTM A29 / A29M ASTM | DIN 17350 Nws | SIB 970 | JIS G4105 | GB/T 3077 | TIAB SA 1444 | ISO 683/18 Kev Tswj Xyuas |
| TIAB SA 4140 | 1.7225 / | 42CrMo4 | SCM440 | 42CrMo | 4 140 | 25 CrMo4 |
| 42CrMo4 |
Forging (Hot Work) Xyaum, Kev kho cua sov Proc
| Forging | 1093-1205 ℃ |
| Annealing | 778-843 ℃ cub txias |
| Tempering | 399-649 ℃ |
| normalizing | 871-898 ℃ cua txias |
| Austenize | 815-843 ℃ dej quench |
| Kev ntxhov siab | 552-663 ℃ |
| Quenching | 552-663 ℃ |
| Rm - Tensile zog (MPa) (Q + T) | ≥930 |
| Rp0.2 0.2% pov thawj lub zog (MPa) (Q + T) | ≥785 |
| KV - Impact zog (J) (Q + T) | +20°? |
| A - Min. elongation ntawm pob txha (%) (Q + T) | ≥12 |
| Z - Txo hauv ntu ntu ntawm pob txha (%) (N + Q + T) | ≥50 |
| Brinell hardness (HBW): (Q + T) | ≤ 229 HB |
Cov ntaub ntawv ntxiv
THOV QHIA RAU NTAWM NO
LOSSIS Hu rau: 86-21-52859349
Product details duab:
Yam khoom Guide:
Siv tag nrho cov kev tswj xyuas zoo, zoo heev thiab kev ntseeg siab tshaj, peb yeej zoo sawv thiab nyob hauv qhov kev qhuab qhia no rau pheej yig tus nqi Loj Forging Ring Steel - Forged Tubes - DHDZ, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Cologne, New Delhi, Cairo, Peb ntsuas txhua tus nqi kom tau txais qhov tseem ceeb tshaj plaws thiab cov txheej txheem. Lub ntim ntawm nominated hom yog peb ib tug ntxiv distinguishing feature. Cov kev daws teeb meem kom paub tseeb xyoo ntawm kev pabcuam tsis muaj teeb meem tau nyiam cov neeg siv khoom zoo heev. Cov khoom muaj nyob rau hauv kev txhim kho kev tsim thiab ntau yam nplua nuj, lawv tau tsim kev tshawb fawb ntawm cov khoom siv raw. Nws nkag tau rau hauv ntau hom kev tsim thiab specifications rau kev xaiv. Cov ntaub ntawv tshiab tshaj plaws yog qhov zoo dua li yav dhau los thiab lawv tau nrov heev nrog ntau tus neeg siv khoom.
Los ntawm Dale los ntawm Grenada - 2017.02.28 14:19 Raws li lub tuam txhab kev lag luam thoob ntiaj teb, peb muaj ntau tus neeg koom tes, tab sis hais txog koj lub tuam txhab, kuv tsuas yog xav hais tias, koj zoo heev, ntau yam, zoo, tsim nyog tus nqi, kev pabcuam sov thiab kev xav, kev siv tshuab siab heev thiab cov khoom siv thiab cov neeg ua haujlwm muaj kev cob qhia. , tawm tswv yim thiab cov khoom hloov tshiab yog raws sijhawm, luv luv, qhov no yog kev koom tes zoo heev, thiab peb tos ntsoov rau kev koom tes tom ntej!
Los ntawm Ellen los ntawm Qatar - 2017.07.07 13:00 Cov khoom qeb
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