Zoo-tsim 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe / Small Cold Drawn Section Tube / Precision Seamless Steel Tube Chaw tsim tshuaj paus
Ua raws li txoj kev xav ntawm "zoo, kev pabcuam, kev ua haujlwm zoo thiab kev loj hlob", tam sim no peb tau txais kev ntseeg siab thiab qhuas los ntawm cov neeg siv khoom hauv tsev thiab thoob ntiaj teb rau Zoo-tsim 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe / Small Cold Drawn Section Tube / Precision Seamless Steel Tube Chaw tsim tshuaj paus, txij li thaum pib thaum xyoo 1990, tam sim no peb tau teeb tsa peb lub network muag hauv Asmeskas, Lub Tebchaws Yelemees, Asia, thiab ntau lub tebchaws Middle East.Peb lub hom phiaj feem ntau yog cov khoom lag luam saum toj kawg nkaus rau OEM thoob ntiaj teb thiab tom qab muag khoom!
Ua raws li txoj kev xav ntawm "zoo, kev pabcuam, kev ua haujlwm thiab kev loj hlob", tam sim no peb tau txais kev ntseeg siab thiab qhuas los ntawm cov neeg siv khoom hauv tsev thiab thoob ntiaj teb rauTuam Tshoj St37-2 Dub Hlau Yeeb thiab St52 Welded Yeeb Nkab, Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai.Peb vam tias yuav koom tes nrog cov neeg siv khoom ntau dua rau kev sib koom ua ke thiab cov txiaj ntsig.Peb zoo siab tos txais cov neeg yuav khoom tuaj yeem tiv tauj peb.
Lub ntsiab kev faib tawm ntawm precision ci seamless steel raj yog precision seamless steel raj, precision hydraulic seamless steel raj, txias kos precision seamless steel raj, txias dov precision seamless steel raj, siab precision seamless steel raj, precision ci seamless steel raj.Precision steel yeeb nkab yog ib yam ntawm precision steel yeeb nkab vim tsis muaj oxidation txheej ntawm sab hauv thiab sab nrauv phab ntsa, tsis muaj to thaum bearing siab, siab precision, siab tiav, tsis deformation nyob rau hauv txias dabtsi yog khoov, flaring, flattening tsis tawg, thiab lwm yam. Lub ntsiab nta ntawm precision ci seamless steel yeeb nkab yog me me txheej kab uas hla, siab precision, siab precision, zoo nto zoo, superior kev kawm, thiab denser hlau.Muaj nruj tolerances thiab roughness rau lub puab lub qhov thiab sab phab ntsa loj ntawm lub raj lub cev nrog thiab nruj yuav tsum tau.Feem ntau yog siv rau hauv kev tsim cov khoom siv tshuab, cov khoom siv hydraulic, hydraulic thiab pneumatic thooj voos kheej kheej.
Nws yog chromium-dawb multi-element bainite hom kub lub zog hlau.Txawm hais tias cov hlau tsis muaj chromium, tab sis vim yog kev sib xyaw ua ke ntawm ntau lub ntsiab lus, cov hlau muaj lub zog thermal, oxidation tsis kam thiab kev ruaj ntseg ntawm lub koom haum.Nws tuaj yeem siv los ua lub boiler superheater raj nrog kev pabcuam kub ntawm 580 ℃, thiab tuaj yeem siv rau cov hlab ntsha siab, thiab lwm yam.
Cov pa roj carbon C: 0.08 ~ 0.15 silicon Si: 0.60 ~ 0.90 manganese Mn: 0.40 ~ 0.70 sulfur S: ≤ 0.040 phosphorus P: ≤ 0.040 vanadium V: 0.30 ~ 0.50 titanium ntxiv 0.50 Ti. boron B: tus nqi ntxiv (qhov cub hluav taws xob) 0.008;(pav rauv) 0.010 tungsten W: 0.15 ~ 0.40 Ceeb toom RE: Ntxiv 0.15
Tensile zog σb (MPa): 540 ~ 687 yield zog σs (MPa): ≥ 314 elongation δ5 (%): ≥ 18 qhov loj me: longitudinal mechanical zog ntawm cov qauv
Bright steel tshav kub kho specifications thiab metallographic koom haum.
Kev kho cua sov specification: normalized, 970 ~ 1010 ℃, tuav lub sij hawm raws li 1.5min / phab ntsa thickness mm, tab sis tsis tsawg tshaj li 20min.760 ~ 780 ℃ tempering, 3h.Lub koom haum metallographic: bainite + ferrite.
| Khoom npe | Spot ntau lawm ASTMA53M kua yeeb nkab precision ci steel seamless yeeb nkab |
| Sab nraud txoj kab uas hla | 14 hli-720mm |
| Khoom siv | 10,20,Q345,Q390,A.Betc |
| Txuj | GB / T8163, ASTMA53M |
| Tolerance txhua hnub tus qauv | od: +-1%, qhov hnyav: +-10% |
| Tshawb xyuas | ISO BV SGS SVG |
| Pob | Txheem seaworthiness packing los yog raws li xav tau. |
| MOQ | 5 metric tons, qauv txiav txim txais |
| Lub sijhawm shipping | 7-10 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis tsab ntawv credit |
| Txoj kev them nyiaj | 30% TT + 70% TT / LC thiab lwm yam |
| Piav | Nto: pleev xim rau, PE coated, galvanized |
| Daim ntawv thov | 1. Cov kav dej nruab nrab thiab tsis tshua muaj siab 2. Lub casing 3. Lub boiler raj 4. Kev lag luam roj thiab roj 5. Kev lag luam tshuaj 6. Kev lag luam fais fab |
| Qhov zoo | 1. Tus nqi tsim nyog, zoo zoo 2. Cov khoom muag txaus, xa khoom sai 3.Rich export kev thiab kev pab dawb 4.Reliable freight forwarders |
1.Vim li cas koj xaiv peb?
Peb lub tuam txhab tau nyob hauv Alibaba.com rau 12 xyoos.Peb tswj cov khoom zoo nruj heev, muaj cov neeg tshwj xeeb rau qhov zoo.
Yog tias koj tau txais tus nqi qis dua los ntawm lwm tus neeg muag khoom, peb yuav them rov qab ob zaug rau cov neeg siv khoom txog tus nqi siab dua.
2.Koj lub sijhawm xa khoom ntev npaum li cas?
Raws li qhov kom muaj nuj nqis. Feem ntau nyob rau hauv 2-7 hnub yog nyob rau hauv Tshuag.Thiab 15-20 hnub yog tsis nyob rau hauv Tshuag.
3.Koj cov nqe lus them nqi yog dab tsi?
A: Los ntawm T / T 30% ua ntej, thiab 70% ua ntej xa khoom.
B: 100% L / C thaum pom.
C: Los ntawm T / T 30% ua ntej, thiab 70% L / C thaum pom.
4.Koj puas muab cov qauv?Puas yog dawb?
Yog lawm, peb muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
5.Yuav ua li cas yog tias tus neeg siv khoom tsis txaus siab?
Yog tias muaj teeb meem nrog cov khoom, peb ua lub luag haujlwm tag nrho.
Yog tias muaj teeb meem hauv kev thauj mus los, peb yuav pab koj daws nws.
Ua raws li txoj kev xav ntawm "zoo, kev pabcuam, kev ua haujlwm zoo thiab kev loj hlob", tam sim no peb tau txais kev ntseeg siab thiab qhuas los ntawm cov neeg siv khoom hauv tsev thiab thoob ntiaj teb rau Zoo-tsim 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe / Small Cold Drawn Section Tube / Precision Seamless Steel Tube Chaw tsim tshuaj paus, txij li thaum pib thaum xyoo 1990, tam sim no peb tau teeb tsa peb lub network muag hauv Asmeskas, Lub Tebchaws Yelemees, Asia, thiab ntau lub tebchaws Middle East.Peb lub hom phiaj feem ntau yog cov khoom lag luam saum toj kawg nkaus rau OEM thoob ntiaj teb thiab tom qab muag khoom!
Zoo tsimTuam Tshoj St37-2 Dub Hlau Yeeb thiab St52 Welded Yeeb Nkab, Peb lub tuam txhab suav nrog "tus nqi tsim nyog, sijhawm ntau lawm thiab kev pab cuam tom qab muag zoo" raws li peb txoj cai.Peb vam tias yuav koom tes nrog cov neeg siv khoom ntau dua rau kev sib koom ua ke thiab cov txiaj ntsig.Peb zoo siab tos txais cov neeg yuav khoom tuaj yeem tiv tauj peb.
