Lag luam wholesale Nqe SAE4130 Txias Kos 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


Product Detail

Khoom cim npe

Ua raws li lub hauv paus ntsiab lus ntawm "kev ua tau zoo, kev pabcuam, kev ua haujlwm zoo thiab kev loj hlob", peb tau txais kev ntseeg siab thiab qhuas los ntawm cov neeg siv khoom hauv tsev thiab thoob ntiaj teb rau Cov Nqi Lag Luam wholesale SAE4130 Cold Drawn Seamless Steel Tube, yog tias koj muaj lus nug lossis xav tso thawj zaug thov ua. tsis yig tiv tauj peb.
Ua raws li lub hauv paus ntsiab lus ntawm "kev ua tau zoo, kev pabcuam, kev ua haujlwm thiab kev loj hlob", peb tau txais kev ntseeg siab thiab kev qhuas los ntawm cov neeg siv khoom hauv tsev thiab thoob ntiaj teb rauTuam Tshoj SAE4130 Cold Drawn Seamless Steel Yeeb Nkab, Tag nrho cov khoom no yog tsim nyob rau hauv peb lub Hoobkas nyob hauv Suav teb.Yog li peb tuaj yeem lav peb qhov zoo heev thiab muaj.Hauv plaub lub xyoos no peb muag tsis yog peb cov khoom muag xwb tab sis kuj yog peb cov kev pabcuam rau cov neeg siv khoom thoob plaws ntiaj teb.

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

Ua raws li lub hauv paus ntsiab lus ntawm "kev ua tau zoo, kev pabcuam, kev ua haujlwm zoo thiab kev loj hlob", peb tau txais kev ntseeg siab thiab kev qhuas los ntawm cov neeg siv khoom hauv tsev thiab thoob ntiaj teb.
Lag luam wholesale Nqe SAE4130 Txias Kos Seamless Steel Tube
Yog tias koj muaj lus nug lossis xav tso qhov kev txiav txim thawj zaug thov tsis txhob yig tiv tauj peb.
Tuam Tshoj SAE4130 Cold Drawn Seamless Steel Yeeb Nkab
Tag nrho cov khoom no yog tsim nyob rau hauv peb lub Hoobkas nyob hauv Suav teb.Yog li peb tuaj yeem lav peb qhov zoo heev thiab muaj.Hauv plaub lub xyoos no peb muag tsis yog peb cov khoom muag xwb tab sis kuj yog peb cov kev pabcuam rau cov neeg siv khoom thoob plaws ntiaj teb.


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