OEM/ODM Tuam Tshoj API X52/Stkm11/1020/1040/4140/4130/E355/45c/St52/20cr/40cr/20crmo Carbon Steel Hlau Khoom Precision Seamless Steel Tube Yeeb
Lus piav qhia luv luv:
40Cr steel yeeb nkab yog ib yam ntawm Suav GB txheem alloy steel rau engineering thiab machinery lub hom phiaj, thiab ib tug ntawm cov feem ntau lug siv steel qib.
Tom qab quenching thiab tempering kev kho mob, 40Cr steel yeeb nkab muaj cov cuab yeej zoo txhua yam, tsis tshua muaj kub cuam tshuam toughness, tsis tshua muaj siab rhiab heev, zoo hardenability, thiab siab qaug zog hauv cov roj txias.Thaum cov dej txias, qhov nyuaj ntawm cov khoom yog qhov ua rau tawg, qhov txias khoov plasticity yog nruab nrab, thiab kev txiav ua haujlwm tom qab normalizing zoo, tab sis cov weldability tsis zoo, yuav tsum tau preheated ua ntej vuam, thiab feem ntau yog siv hauv lub xeev. ntawm quenching thiab tempering.
Peb feem ntau ntseeg hais tias ib tus cwj pwm txiav txim siab cov khoom 'zoo heev, cov ntsiab lus txiav txim siab cov khoom zoo, nrog rau tag nrho cov REALISTIC, EFFICIENT THIAB INNOVATIVE pab pawg ntsuj plig rau OEM / ODM Tuam Tshoj API X52 / Stkm11/1020/1040/4140/4130/E355/45c / St52 / 20cr / 40cr / 20crmo Carbon Steel Hlau Khoom Precision Seamless Steel Tube Yeeb Nkab, Los ntawm 10 xyoo kev siv zog, peb nyiam cov neeg siv khoom los ntawm kev sib tw nqi thiab tus neeg muab kev pabcuam tshwj xeeb.Ntxiv mus, nws tiag tiag yog peb lub siab dawb paug, uas pab peb feem ntau yog cov neeg siv khoom xaiv thawj zaug.
Peb feem ntau ntseeg hais tias ib tus cwj pwm txiav txim siab cov khoom 'zoo heev, cov ntsiab lus txiav txim siab cov khoom 'zoo zoo, nrog rau tag nrho cov REALISTIC, EFFICIENT AND INNOVATIVE pab pawg ntsuj plig rauTuam Tshoj Galvanized yeeb nkab thiab Seamless yeeb nkab, Peb tau mob siab rau hauv kev lag luam tseem ceeb "Quality First, Honoring Contracts and Standing by Reputations, muab cov neeg siv khoom txaus siab rau cov khoom thiab kev pabcuam.” Cov phooj ywg nyob hauv tsev thiab txawv teb chaws zoo siab txais tos los tsim kev lag luam mus ib txhis nrog peb.
| Qib | C | Si | Mn | Cr | Mo | Ni |
| 40 Cr | 0.37-0.44 Nws | 0.17-0.37 Nws | 0.40-0.70 Nws | 0.70-1.00 Nws | / | / |
| Qib | Tensile zog (MPa) | Yield zog (MPa) | % Elongation hauv 2 nti (50mm) min |
| 40 Cr | 900 min | 660 nqi | 12 |
1. Kev tshuaj xyuas cov khoom nyoos tuaj
2. Raw Material Segregation kom tsis txhob muaj steel qib mix-up
3. Cua sov thiab rauj kawg rau kev kos duab txias
4. Kev kos duab txias lossis txias dov, Kev tshuaj xyuas ntawm kab
5. Kev kho cua sov
6. Ncaj/txiav kom ntev li ntev tau/Tiav Kev Ntsuas Ntsuas
7. Kev soj ntsuam zoo hauv tus kheej lub chaw kuaj nrog Tensile Strength, Yield Strength, Elongation, Hardness, Ncaj, thiab lwm yam.
8. Ntim thiab ntim khoom.
100% Eddy Current Testing.
100% Kev Ntsuas Qhov Ntsuas.
100% Tube nto tshuaj xyuas kom tsis txhob muaj qhov tsis xws luag
Kub Rolled, Annealed, Normalized, Quenched thiab Tempered
Ntim
1. Kev ntim khoom ntim
2. Beveled kawg lossis dawb kawg lossis varnished raws li tus neeg yuav khoom xav tau
3. Marking: raws li tus neeg thov kev thov
4. Kev pleev xim rau cov kua roj vanish txheej ntawm cov yeeb nkab
5. Cov kaus mom yas ntawm qhov kawg
Lub sij hawm xa tuaj
Nrog 15-30 hnub tom qab tau txais tag nrho cov nyiaj them poob haujlwm Peb feem ntau ntseeg tias ib tus cwj pwm txiav txim siab cov khoom 'zoo heev, cov ntsiab lus txiav txim siab cov khoom zoo, nrog rau tag nrho cov REALISTIC, EFFICIENT AND INNOVATIVE pab pawg ntsuj plig rau OEM / ODM Tuam Tshoj API X52 / Stkm11/1020/1040 /4140/4130/E355/45c/St52/20cr/40cr/20crmo Carbon Steel Hlau Khoom Precision Seamless Steel Tube Yeeb Nkab, Los ntawm 10 xyoo kev rau siab, peb nyiam cov neeg siv khoom los ntawm cov nqi sib tw thiab cov neeg muab kev pabcuam tshwj xeeb.Ntxiv mus, nws tiag tiag yog peb lub siab dawb paug, uas pab peb feem ntau yog cov neeg siv khoom xaiv thawj zaug.
OEM / ODM Tuam TshojTuam Tshoj Galvanized yeeb nkab thiab Seamless yeeb nkab, Peb tau mob siab rau hauv kev lag luam tseem ceeb "Quality First, Honoring Contracts and Standing by Reputations, muab cov neeg siv khoom txaus siab rau cov khoom thiab kev pabcuam.” Cov phooj ywg nyob hauv tsev thiab txawv teb chaws zoo siab txais tos los tsim kev lag luam mus ib txhis nrog peb.
