Tus nqi pheej yig SAE4130 Cold Drawn Alloy Precision 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 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
Peb lub hom phiaj kom nkag siab zoo qhov tsis zoo nrog cov zis thiab muab cov kev pabcuam sab saum toj rau cov neeg siv khoom hauv tsev thiab txawv teb chaws tag nrho rau tus nqi pheej yig SAE4130 Cold Drawn Alloy Precision Seamless Steel Pipe, "Hloov mus rau qhov zoo dua!"yog peb cov lus hais tias, "Lub ntiaj teb zoo dua yog ua ntej peb, yog li cia peb hlub nws!"Hloov mus rau qhov zoo dua!Koj puas yog tag nrho?
Peb lub hom phiaj kom nkag siab zoo disfigurement nrog cov zis thiab muab cov kev pabcuam sab saum toj rau cov neeg siv khoom hauv tsev thiab txawv teb chaws tag nrho lub siab dawb paug rauTuam Tshoj SAE4130 Alloy Seamless Steel Yeeb Nkab, Peb zoo siab tos txais lub sijhawm los ua lag luam nrog koj thiab vam tias yuav muaj kev txaus siab rau kev txuas ntxiv cov ntsiab lus ntawm peb cov khoom.Kev ua tau zoo heev, tus nqi sib tw, kev xa khoom raws sij hawm thiab kev pabcuam tuaj yeem lav tau.Yog xav paub ntxiv, nco ntsoov tsis txhob yig tiv tauj peb.
| 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 lub hom phiaj kom nkag siab zoo qhov tsis zoo nrog cov khoom tsim tawm thiab muab cov kev pabcuam sab saum toj rau cov neeg siv khoom hauv tsev thiab txawv teb chaws tag nrho lub siab.
Tus nqi pheej yig SAE4130 Cold Drawn Alloy Precision Seamless Steel Pipe
“Hloov mus rau qhov zoo dua!”yog peb cov lus hais tias, "Lub ntiaj teb zoo dua yog ua ntej peb, yog li cia peb hlub nws!"Hloov mus rau qhov zoo dua!Koj puas yog tag nrho?
Tuam Tshoj SAE4130 Alloy Seamless Steel Yeeb Nkab
Peb zoo siab tos txais lub sijhawm los ua lag luam nrog koj thiab vam tias yuav muaj kev txaus siab los txuas ntxiv cov ntsiab lus ntawm peb cov khoom.Kev ua tau zoo heev, tus nqi sib tw, kev xa khoom raws sij hawm thiab kev pabcuam tuaj yeem lav tau.Yog xav paub ntxiv, nco ntsoov tsis txhob yig tiv tauj peb.
