Cov Khoom Siv Loj SAE4130 Alloy Steel Tube 30CrMo Cold Drawn Seamless Steel Pipe
Lus piav qhia luv luv:
Cold drawn seamless steel yeeb nkab yog tsim los ntawm seamless steel hollow.Nws tau ua tiav ntxiv los ntawm kev kos duab txias dhau ntawm lub mandrel, tswj tus ID, thiab los ntawm kev tuag los tswj OD.CDS yog superior nyob rau hauv nto zoo, dimensional tolerances thiab lub zog thaum piv rau kub tiav seamless tubing.Vim cov yam ntxwv ntawm high-precision, nyob rau hauv precision machinery manufacturing, nws pib qhov chaw, hydraulic thooj voos kheej kheej, kev tsim kho (steel tes tsho) kev lag luam muaj ntau yam. ntawm kev siv.
Loj: 16mm-89mm.
WT: 0.8mm-18mm.
Puab: Round.
Ntau hom: Txias kos los yog txias dov.
Length: Ib qho random ntev / Ob chav random ntev lossis raws li tus neeg thov kev thov tiag max ntev yog 10m
Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "hais txog kev ua lag luam, saib cov kev cai, kev xav txog kev tshawb fawb" nrog rau kev xav ntawm "kev ua tau zoo hauv paus, muaj kev ntseeg nyob rau hauv thawj zaug thiab kev tswj hwm qib siab" rau Kev Muag Khoom Loj SAE4130 Alloy Steel Tube 30CrMo Cold Drawn Seamless Steel Yeeb Nkab, Yog hais tias koj xav nyob rau hauv ib qho ntawm peb cov khoom los yog xav kom tsom mus rau tus kheej tau txais, nco ntsoov tias koj tuaj yeem tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim cov tuam txhab lag luam muaj txiaj ntsig nrog cov neeg siv khoom tshiab thoob ntiaj teb sab hauv ze rau yav tom ntej.
Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "saib kev lag luam, saib cov kev cai, saib xyuas kev tshawb fawb" nrog rau kev xav ntawm "kev ua tau zoo, muaj kev ntseeg nyob rau hauv thawj zaug thiab kev tswj hwm qib siab" rauTuam Tshoj SAE4130 Alloy Seamless Steel Yeeb Nkab, Peb lub tuam txhab ib txwm mloog zoo rau kev txhim kho kev lag luam thoob ntiaj teb.Peb tam sim no muaj ntau tus neeg muas zaub nyob rau hauv Russia, European lub teb chaws, lub teb chaws USA, lub Middle East lub teb chaws thiab Africa lub teb chaws.Peb ib txwm ua raws li qhov zoo yog lub hauv paus thaum kev pabcuam yog lav kom tau raws li txhua tus neeg siv khoom.
| Txuj | Qib | Chemical Components (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| ASTM A519 Cov Lus Qhia Tshwj Xeeb | 4 130 | 0.28-0.33 Nws | 0.15-0.35 dr hab | 0.40-0.60 Nws | ≤ 0.040 | ≤ 0.040 | 0.15-0.25 dr hab | 0.8-1.10 Nws | / |
| Qib | Kev xa khoom | Tensile zog | Yield zog | Elongation | Hardness |
|
| Qhov xwm txheej | (Mpa) Min. | (Mpa) Min. | (%) Min. | (HB) Min. |
| 4 130 | HR | 621 ib | 483 ib | 20 | 89 |
|
| SR | 724 ib | 586 ib | 10 | 95 |
|
| A | 517 ib | 379 ib | 30 | 81 |
|
| N | 621 ib | 414 ib | 20 | 89 |
Annealing
Tom qab cov khoom txias tau kos rau qhov ntau thiab tsawg, cov hlab tau muab tso rau hauv qhov cub annealing rau kev kho cua sov thiab normalising.
Ncaj ncaj
Tom qab annealing, cov khoom tau dhau los ntawm xya tus menyuam ncaj tshuab kom ua tiav txoj kev ncaj ntawm cov hlab.
Eddy tam sim no
Tom qab straightening, txhua lub raj yog dhau los ntawm eddy lub tshuab tam sim no los kuaj xyuas qhov tawg thiab lwm yam tsis xws luag.Tsuas yog cov raj uas dhau eddy tam sim no haum rau kev xa mus rau cov neeg siv khoom.
Ua tiav
Txhua lub raj yog oiled nrog corrosion resistant roj los yog varnished rau nto tiv thaiv thiab corrosion resistant raws li ib tug neeg xav tau kev pab, txhua lub raj kawg yog them los ntawm yas kawg kaus mom kom tsis txhob muaj kev puas tsuaj nyob rau hauv kev thauj mus los, cov cim thiab specs muab tso thiab cov khoom yog npaj txhij rau xa. .
| Lub npe | Cim | Kev piav qhia |
| Cold drawn / nyuaj | +C | Tsis muaj kev kho cua sov tom qab qhov kawg txias txias txheej txheem |
| Cold drawn / mos | + LC | Tom qab kev kho cua sov zaum kawg muaj ib daim duab tsim nyog |
| Cold drawn thiab stress relieved | + SR | Tom qab cov txheej txheem kev kos duab txias zaum kawg muaj kev ntxhov siab kho cua sov hauv qhov chaw tswj tau |
| Annealed | +A | Tom qab qhov kawg txias txias txheej txheem cov hlab yog annealed nyob rau hauv ib tug tswj chaw |
| Li qub | +N | Tom qab kev ua haujlwm txias txias kawg, cov hlab yog normalized nyob rau hauv ib qho chaw tswj |
Cold Drawn Carbon steel seamless kav yog siv dav hauv cov cuab yeej siv hluav taws xob, roj xa khoom, petrochemical, nkoj tsim thiab boiler kev lag luam, nrog cov yam ntxwv ntawm kev ua haujlwm siab corrosion ua ke nrog cov khoom tsim nyog.
- Nuclear ntaus ntawv
- Gas conveyance
Peb txoj kev nrhiav nyob mus ib txhis yog tus cwj pwm ntawm "xav txog kev ua lag luam, saib cov kev cai, saib kev tshawb fawb" nrog rau kev xav ntawm "zoo qhov yooj yim, muaj kev ntseeg hauv thawj zaug thiab kev tswj hwm qib siab"
Cov Khoom Siv Loj SAE4130 Alloy Steel Tube 30CrMo Cold Drawn Seamless Steel Pipe
Yog tias koj txaus siab rau ib qho ntawm peb cov khoom lossis xav kom tsom mus rau tus kheej tau txais, nco ntsoov tias koj tuaj yeem tiv tauj peb.Peb tab tom nrhiav rau pem hauv ntej los tsim cov tuam txhab lag luam muaj txiaj ntsig nrog cov neeg siv khoom tshiab thoob ntiaj teb sab hauv ze rau yav tom ntej.
Tuam Tshoj SAE4130 Alloy Seamless Steel Yeeb Nkab
Peb lub tuam txhab ib txwm mloog zoo rau kev txhim kho kev lag luam thoob ntiaj teb.Peb tam sim no muaj ntau tus neeg muas zaub nyob rau hauv Russia, Middle East lub teb chaws thiab Africa lub teb chaws.Peb ib txwm ua raws li qhov zoo yog lub hauv paus thaum kev pabcuam yog lav kom tau raws li txhua tus neeg siv khoom.
