Tuam Tshoj pheej yig tus nqi Precision Hlau Forgings - Forged Tubes - DHDZ
Tuam Tshoj pheej yig tus nqi Precision Hlau Forgings - Forged Tubes - DHDZ Nthuav dav:
QhibTuag ForgingsChaw 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 | SWM 440 | 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 NTAU HNUB NO
LOSSIS Hu rau: 86-21-52859349
Product details duab:
Yam khoom Guide:
Peb cov khoom tau lees paub zoo thiab ntseeg tau los ntawm cov neeg siv khoom thiab yuav ua tiav kev hloov pauv kev lag luam thiab kev sib raug zoo rau Tuam Tshoj Tus nqi pheej yig Precision Steel Forgings - Forged Tubes - DHDZ, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Algeria, London, India, Tam sim ntawd thiab cov kws tshaj lij tom qab muag kev pabcuam muab los ntawm peb pawg kws pab tswv yim tau zoo siab rau peb cov neeg yuav khoom. Cov ntaub ntawv nthuav dav thiab cov tsis muaj los ntawm cov khoom muag yuav raug xa tuaj rau koj rau txhua qhov kev lees paub. Cov qauv dawb tuaj yeem xa tuaj thiab lub tuam txhab tshawb xyuas rau peb lub tuam txhab. n Morocco rau kev sib tham yog txais tos tas li. Cia siab tias yuav tau txais cov lus nug ntaus koj thiab tsim kom muaj kev sib koom tes ua haujlwm ntev.
Los ntawm Joyce los ntawm Borussia Dortmund - 2017.06.19 13:51 teev tsaus ntuj Lub Hoobkas cov neeg ua haujlwm tsis yog tsuas yog muaj cov thev naus laus zis siab xwb, lawv qib lus Askiv kuj zoo heev, qhov no yog kev pabcuam zoo rau kev sib txuas lus thev naus laus zis.
Los ntawm Nydia los ntawm Ethiopia - 2018.09.16 11:31 Cov khoom qeb
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