Lag luam wholesale SAE4130 High Precision Txias Rolled Seamless Steel Tube
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 dhau 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
Dais "Cov neeg siv khoom ua ntej, Zoo ua ntej" hauv siab, peb ua haujlwm nrog peb cov neeg siv khoom thiab muab cov kev pabcuam zoo thiab kev tshaj lij rau Cov Lag Luam wholesale SAE4130 High Precision Cold Rolled Seamless Steel Tube, Peb lub tuam txhab ua haujlwm los ntawm cov txheej txheem ntawm "kev ncaj ncees-raws li, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes ".Peb cia siab tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg lag luam thoob plaws ntiaj teb.
Dais "Cov neeg siv khoom ua ntej, Zoo ua ntej" hauv siab, peb ua haujlwm ze nrog peb cov neeg siv khoom thiab muab lawv nrog cov kev pabcuam zoo thiab kev tshaj lij rauTuam Tshoj SAE4130 Cold Drawn Seamless Steel Yeeb Nkab, Peb txais cov cuab yeej tsim khoom thiab thev naus laus zis, thiab cov cuab yeej ntsuas zoo meej thiab cov txheej txheem los xyuas kom meej peb cov khoom zoo.Nrog peb cov txuj ci siab, kev tswj hwm kev tshawb fawb, pab pawg zoo tshaj plaws, thiab kev pabcuam zoo, peb cov khoom tau txais txiaj ntsig los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Nrog koj kev txhawb nqa, peb yuav tsim kom zoo dua tag kis!
| 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
Dais "Cov neeg siv khoom ua ntej, Zoo ua ntej" hauv siab, peb ua haujlwm ze nrog peb cov neeg siv khoom thiab muab lawv nrog cov kev pabcuam zoo thiab kev tshaj lij.
Lag luam wholesale SAE4130 High Precision Txias Rolled Seamless Steel Tube
Peb lub tuam txhab ua haujlwm los ntawm cov txheej txheem ntawm "kev ncaj ncees-raws li, kev koom tes tsim, tib neeg taw qhia, yeej-yeej kev koom tes".Peb cia siab tias peb tuaj yeem muaj kev sib raug zoo nrog cov neeg lag luam thoob plaws ntiaj teb.
Tuam Tshoj SAE4130 Cold Drawn Seamless Steel Yeeb Nkab
Peb tau txais cov cuab yeej tsim khoom thiab thev naus laus zis, thiab cov cuab yeej siv tshuaj ntsuam xyuas zoo thiab cov txheej txheem los xyuas kom meej peb cov khoom zoo.Nrog peb cov txuj ci siab, kev tswj hwm kev tshawb fawb, pab pawg zoo tshaj plaws, thiab kev pabcuam zoo, peb cov khoom tau txais txiaj ntsig los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.Nrog koj kev txhawb nqa, peb yuav tsim kom zoo dua tag kis!
