Kub dov seamless steel raj yeeb nkab
Kub Rolled Seamless Steel Yeeb Nkab
Kub dov seamless steel raj feem ntau yog tsim los ntawm cov yeeb nkab tsis siv neeg dov.
Cov khoom siv lub raj tsis muaj raug tshuaj xyuas thiab qhov chaw tsis xws luag raug tshem tawm, txiav rau hauv qhov ntev uas yuav tsum tau ua, nyob rau ntawm qhov kawg ntawm lub raj perforated, thiab tom qab ntawd xa mus rau lub qhov cub cua sov rau cua sov thiab tho rau ntawm lub tshuab xuas nrig ntaus.Nws txuas ntxiv tig thiab nce mus thaum lub qhov tho qhov.Nyob rau hauv kev cuam tshuam ntawm cov chais thiab qhov kawg, lub raj dawb paug yog hollow maj mam, uas yog hu ua tag nrho cov yeeb nkab.Tom qab ntawd nws raug xa mus rau lub tshuab tsis siv neeg cov yeeb nkab dov mus txuas ntxiv dov.Thaum kawg, phab ntsa thickness yog evened los ntawm lub tshuab leveling, thiab txoj kab uas hla yog txiav txim los ntawm lub sizing tshuab kom tau raws li specification yuav tsum tau.Kev siv cov yeeb nkab txuas txuas ntxiv los tsim cov kav dej kub dov seamless steel yeeb nkab yog ib txoj hauv kev zoo dua.
Kub dov seamless steel yeeb nkab: round tube dawb paug → cua sov → perforation → peb-yob cross dov, nruam dov los yog extrusion → raj tshem tawm → sizing (los yog txoj kab uas hla yuav txo) → txias → billet raj → straightening → hydraulic siab kuaj (los yog flaw detection) → cim → warehouse
Hom Thiab Cov Qauv
1.Seamless steel yeeb nkab rau kev siv cov qauv (GBT8162-1999).Feem ntau yog siv rau cov qauv dav dav thiab cov qauv siv tshuab.Nws cov ntaub ntawv sawv cev (qib): carbon steel, No. 20, thiab No. 45 steel;alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, thiab lwm yam.
2.Seamless steel kav rau thauj cov kua (GBT8163-1999).Feem ntau yog siv rau kev xa cov kav dej hauv engineering thiab cov khoom siv loj.Cov ntaub ntawv sawv cev (qib) yog 20, Q345, thiab lwm yam.
3.Seamless steel kav rau qis thiab nruab nrab siab boilers (GB3087-1999) yog siv los tsim superheated chav kav, boiling dej kav rau qis thiab nruab nrab siab boilers ntawm ntau yam qauv, superheated chav kav, cov pa luam yeeb loj, cov kav dej me me thiab cov kav dej. bricks rau locomotive boilers.High-quality carbon structural steel kub-kuav los tiag thiab txias-draw (dov) seamless steel kav rau cov kav dej.Cov ntaub ntawv sawv cev yog No. 10 thiab No. 20 steel.
4.Seamless steel kav rau high-pressure boilers (GB5310-1995) yog high-zoo carbon steel, alloy steel thiab stainless kub-resistant steel seamless steel kav siv rau cov cua kub qhov chaw ntawm dej raj boilers nrog high pressures thiab saum toj no.Cov ntaub ntawv sawv cev yog 20G, 12Cr1MoVG, 15CrMoG, thiab lwm yam.
5.Seamless steel kav rau high-pressure chiv khoom (GB1479-2000) yog high-zoo carbon structural steel thiab hlau alloy steel seamless steel kav tsim rau cov khoom siv tshuaj thiab cov kav dej nrog ua haujlwm kub ntawm -40 ~ 400 ℃ thiab ua hauj lwm siab ntawm 10 ~ 30 Mav.Cov ntaub ntawv sawv cev yog 20, 16Mn, 12CrMo, 12Cr2Mo, thiab lwm yam.
6.Seamless steel yeeb nkab rau roj av tawg (GB9948-1988).Feem ntau yog siv rau hauv boilers, kub exchangers thiab pipelines rau thauj cov kua nyob rau hauv cov roj refineries.Nws cov ntaub ntawv sawv cev yog 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, thiab lwm yam.
7.Steel kav rau geological drilling (YB235-70) yog steel kav siv los ntawm geological departments rau core drilling.Lawv tuaj yeem muab faib ua cov kav dej laum, laum dab tshos, cov kav dej tseem ceeb, cov kav dej thiab cov kav dej xau raws li lawv siv.
8.Seamless steel yeeb nkab rau pob zeb diamond core drilling (GB3423-82) yog seamless steel yeeb nkab siv rau laum yeeb nkab, core pas nrig thiab casing rau pob zeb diamond core drilling.
9.Oil drilling yeeb nkab (YB528-65) yog seamless steel yeeb nkab nrog sab hauv lossis sab nraud thickening ntawm ob qhov kawg siv rau roj drilling.Muaj ob hom steel kav: wired thiab unthreaded.Threaded kav yog txuas nrog cov pob qij txha, hos cov kav hlau tsis muaj xov yog txuas nrog cov cuab yeej pob qij txha los ntawm pob tw welding.
10.Carbon Steel Sheet Coilthiab carbon-manganese steel seamless steel kav rau nkoj (GB5312-1999) yog carbon steel seamless steel kav siv nyob rau hauv manufacturing ships 'Class I siab-resistant piping systems, Class II siab-resistant piping systems, boilers thiab superheaters.Kev ua haujlwm kub ntawm cov pa roj carbon steel seamless steel yeeb nkab phab ntsa tsis tshaj 450 ° C, thiab qhov kub ntawm cov hlau tsis muaj steel seamless steel yeeb nkab phab ntsa siab tshaj 450 ° C.Cov ntaub ntawv sawv cev yog 360, 410, 460 steel qib, thiab lwm yam.
11.Seamless steel yeeb nkab rau tsheb ib nrab-ncej casing (GB3088-82) yog ib tug zoo carbon structural steel thiab alloy structural steel kub dov seamless steel yeeb nkab siv rau kev tsim tsheb ib nrab-ncej casings thiab tsav qag tsev ncej raj.
12.High-pressure roj yeeb nkab rau diesel cav (GB3093-86) yog ib tug txias-draw seamless steel yeeb nkab siv los tsim high-pressure kav rau diesel cav txhaj tshuab.
13.Stainless steel seamless steel yeeb nkab rau kev siv cov txheej txheem (GB/T14975-1994) yog ib tug kub dov stainless hlau (extruded, nthuav) thiab txias drawn (dov) seamless steel kav.
14.Stainless steel seamless steel kav rau kev thauj mus los ntawm cov kua dej (GB/T14976-1994) yog kub dov (extruded, nthuav) thiab txias-draw (dov) seamless steel kav ua los ntawm stainless hlau siv los thauj cov kua.
15.Seamless steel kav rau lub tog raj kheej roj (GB18248-2000).Feem ntau yog siv los ua ntau yam roj thiab hydraulic kheej kheej.Nws cov ntaub ntawv sawv cev yog 37Mn, 34Mn2V, 35CrMo, thiab lwm yam.
Seamless steel kav tuaj yeem rhuav tshem cov qauv casting ntawm cov hlau ingot, kho cov nplej ntawm cov hlau, thiab tshem tawm cov teeb meem hauv microstructure, yog li ua rau cov qauv hlau ntom ntom thiab txhim kho cov khoom siv kho tshuab.Qhov kev txhim kho no feem ntau yog tshwm sim hauv cov kev taw qhia dov, kom cov hlau tsis muaj isotropic rau qee yam;npuas, tawg thiab looseness tsim thaum lub sij hawm pouring kuj yuav welded nyob rau hauv qhov kev txiav txim ntawm kub thiab siab.
Raws li seamless steel yeeb nkab ntawm hollow steel kav, nws muaj cov hauv qab no siv:
1.Oil thiab roj: Kub dov seamless steel kav yog dav siv nyob rau hauv kev thauj mus los pipelines nyob rau hauv lub teb ntawm cov roj, natural gas, thee gas, thiab lwm yam, xws li roj zoo laum kav, roj kav, roj casings, underground gas ntau lawm pipelines, lwm.
2. Cov khoom siv dej thiab cov khoom siv roj: Kub dov seamless steel kav yog tsim rau kev thauj mus los pipelines nyob rau hauv ntau yam dej thiab gas mov systems, thauj compressed cua, chav thiab lwm yam teb.
3.Chemical kev lag luam: kub dov seamless steel kav yog tsim rau ntau yam khoom siv tshuaj, reactors, tsheb thauj mus los pipelines, yeeb nkab clamps thiab lwm yam teb.
4.Shipbuilding thiab aviation: Kub dov seamless steel kav yog dav siv nyob rau hauv engine chav, propulsion systems thiab lwm yam nyob rau hauv shipbuilding, aviation thiab lwm yam teb.
5.Lwm yam kev siv: Kub dov seamless steel kav kuj haum rau anti-corrosion coatings, siv teb, machinery manufacturing, pib qhov chaw, thiab lwm yam.
Muaj peb hom steel yeeb nkab ntim: bundling, boxing, oiled bundling los yog oiled boxing.Kawm raws li cov neeg yuav tsum tau.
Peb lub tuam txhab muaj cov chaw khaws khoom loj thoob plaws hauv Suav teb, nrog cov khoom muag txaus thiab lub voj voog xa khoom luv.Nrog ntau xyoo ntawm kev paub txog kev xa tawm cov ntaub ntawv coiled, peb muaj cov txheej txheem ntim khoom thiab Cov Txheej Txheem Kev Thauj Khoom rau cov ntaub ntawv xa khoom, txhawm rau tiv thaiv kev nyab xeeb ntawm koj cov khoom hauv kev xa khoom hauv txhua txoj kev.Muaj feem xyuam rau cov thawv ntim khoom thiab cov khoom thauj ntau.
Vim li cas thiaj xaiv Lishengda Trading Co?
1. Daim ntawv cog lus muaj kev hwm thiab muaj txiaj ntsig zoo.
2. Tus nqi sib tw nrog zoo heev.
3. Kev tshaj lij exporting pab neeg.
4.Qhov chaw thauj mus los yooj yim.
5. Lub sijhawm khoom xa tuaj luv.
