Luv nqi lag luam wholesale Forging Shaft Purchase - Forged Tubes - DHDZ

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Cov lus teb (2)

Peb txaus siab rau cov xwm txheej tshwj xeeb ntawm peb cov neeg yuav khoom rau peb cov khoom lag luam zoo tshaj plaws, tus nqi txhoj puab heev thiab kev txhawb nqa loj tshaj plaws rauStainless hlau qhov muag tsis pom Flange, Kub Forging Mould, Hollow Ncej Forging, Peb txaus siab muab tus nqi qis tshaj plaws rau koj hauv kev ua lag luam, qhov zoo tshaj plaws thiab kev muag khoom zoo heev.Zoo siab txais tos ua bussines nrog peb, cia peb muab ob npaug rau yeej.
Luv nqi lag luam wholesale Forging Ncej Yuav - 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 | 30 NiCrMo12 | 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

TS EN ISO 683/18

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°?
≥63

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:

Luv nqi lag luam wholesale Forging Shaft Purchase - Forged Tubes - DHDZ cov duab nthuav dav

Luv nqi lag luam wholesale Forging Shaft Purchase - Forged Tubes - DHDZ cov duab nthuav dav


Yam khoom Guide:

Nws ua raws li lub ntsiab lus "Honest, industious, enterprising, innovative" los tsim cov khoom tshiab tas li. Nws suav nrog cov neeg siv khoom, kev vam meej raws li nws tus kheej txoj kev vam meej. Cia peb txhim kho kev vam meej yav tom ntej ntawm tes rau luv nqi lag luam wholesale Forging Shaft Purchase - Forged Tubes - DHDZ, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Namibia, Iran, Honduras, "Tsim muaj nuj nqis, pab neeg muas zaub!" yog lub hom phiaj peb caum. Peb cia siab tias txhua tus neeg siv khoom yuav tsim lub sijhawm ntev thiab muaj txiaj ntsig kev koom tes nrog peb.Yog tias koj xav tau cov ntsiab lus ntxiv txog peb lub tuam txhab, Koj yuav tsum tiv tauj peb tam sim no!
  • Lub tuam txhab ua rau lub tswv yim ua haujlwm "kev tswj hwm kev tshawb fawb, kev ua haujlwm siab thiab kev ua haujlwm zoo, cov neeg siv khoom siab tshaj", peb ib txwm tuav kev koom tes ua lag luam. Ua haujlwm nrog koj, peb xav tias yooj yim! 5 Hnub qub Los ntawm Julia los ntawm Casablanca - 2017.11.20 15:58
    Raws li cov qub tub rog ntawm kev lag luam no, peb tuaj yeem hais tias lub tuam txhab tuaj yeem ua tus thawj coj hauv kev lag luam, xaiv lawv yog txoj cai. 5 Hnub qub Los ntawm Fernando los ntawm Washington - 2018.07.27 12:26
    Sau koj cov lus ntawm no thiab xa tuaj rau peb