Cov khoom lag luam txhawb nqa Customized Loj ASTM A106 Kub Rolled Dub Carbon Steel Seamless Steel Tube
Lus piav qhia luv luv:
GB 3087 20 # seamless steel hlab yog dav siv rau kev tsim cov cua sov-pipeliners, ntim, steaming pipeliners ntawm qis- nruab nrab siab boilers.
Peb cov neeg ua haujlwm los ntawm kev cob qhia.Cov kws tshaj lij kev paub, kev paub zoo ntawm kev pabcuam, kom ua tau raws li cov kev xav tau ntawm cov neeg siv khoom rau Trending Products Support Customized Size ASTM A106 Kub Rolled Black Carbon Steel Seamless Steel Tube, kom tau txais kev sib raug zoo, muaj txiaj ntsig, thiab kev loj hlob tsis tu ncua los ntawm kev tau txais kev sib tw kom zoo dua, thiab los ntawm kev nce nqi ntxiv rau peb cov tswv cuab thiab peb cov neeg ua haujlwm.
Peb cov neeg ua haujlwm los ntawm kev cob qhia.Cov kws tshaj lij kev paub, kev paub zoo ntawm kev pabcuam, kom tau raws li cov kev xav tau ntawm cov neeg siv khoomTuam Tshoj Seamless Steel Yeeb Nkab thiab Carbon Seamless Steel Yeeb Nkab, Koj yuav tsum xav tias tsis muaj nqi xa tuaj rau peb koj cov specs thiab peb yuav teb rau koj asap.Peb tau txais ib pab kws tshaj lij engineering los pab rau txhua qhov kev xav tau tob.Cov qauv dawb tuaj yeem xa tuaj rau hauv koj rooj plaub ntawm tus kheej kom paub qhov tseeb ntau dua.Yog li koj tuaj yeem ua tau raws li koj qhov kev xav tau, xyuas kom koj xav tias tsis muaj nqi tiv tauj peb.Koj tuaj yeem xa email rau peb thiab hu rau peb ncaj qha.Tsis tas li ntawd, peb txais tos tuaj xyuas peb lub Hoobkas los ntawm thoob plaws lub ntiaj teb kom paub txog peb lub koom haum zoo dua.nd cov khoom.Hauv peb txoj kev lag luam nrog cov tub lag luam ntawm ntau lub teb chaws, peb feem ntau ua raws li lub hauv paus ntsiab lus ntawm kev sib luag thiab kev sib raug zoo.Nws yog peb txoj kev cia siab rau kev ua lag luam, los ntawm kev sib koom tes, kev lag luam thiab kev phooj ywg rau peb txoj kev sib nrig sib pab.Peb tos ntsoov yuav tau txais koj cov lus nug.
Chaw tsim khoom:Seamless txheej txheem, Kub-tiav lossis txias-tiav.
Phab ntsa thickness (WT):3.2 hli-21mm.
Sab nraud txoj kab uas hla (OD):33mm-323 hli.
Ntev:6M lossis ntev raws li qhov xav tau.
Xaus:Plain End, Beveled End, Treaded.
Chaw nres nkoj xa khoom: Tianjin, Suav.
Cov nqe lus them nqi: T / T, LC.
Tus me nyuam: 7-15 hnub tom qab them nyiaj.
Nto: Cov raj yuav ua kua roj vanish (Sab nraum nkaus xwb) los tiv thaiv xeb.
Marking: Txheem + Hlau Qib + Loj + Kub Tsis Muaj + Ntau Ntau.
Pob: Pob (hexagonal), Ntoo Boxes, Crates (steel / ntoo) los yog raws li xav tau.
(1) Kev tsim cov hlau
Hlau yog tsim los ntawm hluav taws xob rauv, oxygen converter los yog qhib hearth txoj kev.
(2) Kev tsim cov txheej txheem ntawm lub raj khoob
Lub raj tsis muaj peev xwm ua tau los ntawm txoj kev kub dov, thiab ib qho kev nruam casting los yog steel ingot kuj siv tau.
(3) Kev tsim cov yeeb nkab steel
Cov yeeb nkab steel tuaj yeem tsim los ntawm kev kub dov (extrusion, expansion) lossis txias kos duab (dov) seamless txoj kev.
| Txuj | Qib Steel | C | Si | Mn | S | P | Cr |
| wb 3087 | 10 | 0.07-0.13 dr hab | 0.17-0.37 Nws | 0.35-0.65 Nws | 0.02 ib | 0.025 ib | ≤ 0.15 |
| 20 | 0.17-0.23 dr hab | 0.17-0.37 Nws | 0.35-0.65 Nws | 0.02 ib | 0.025 ib | ≤ 0.25 |
| Txuj | Cov yeeb nkab steel | Phab ntsa thickness | Tensile zog | Yield zog | Elongation |
| (mm) | (MPa) | (MPa) | % | ||
|
|
| ≥ | |||
| wb 3087 | 10 | / | 335-475 : kuv | 195 | 24 |
| 20 | 15 | 410-550 : kuv | 245 | 20 | |
| ≥15 | 225 | ||||
| Hom steel yeeb nkab | Sab nraud txoj kab uas hla (mm) | Ua siab ntev | ||
| zoo tib yam | advanced | |||
| Kub dov raj | OD | ≤159 | ± 10% (min ± 0.50 hli) | ± 0.75% (min ± 0.40 hli) |
| 159 ib | ± 1.0% | ± 0.90% | ||
| WT | ≤ 20 | 15.0% (min + 0.45mm) | ± 10% (min ± 0.30 hli) | |
| ＞ 20 | ± 12.5% | ± 10% | ||
| TSI ≥351 | ± 15% | |||
| Cold draw tube | OD | 10 ~ 30 | ± 0.40 hli | ± 0.20 hli |
| 30 ~ 50 | ± 0.45 hli | ± 0.25 hli | ||
| ＞ 50 | ± 1.0% | ± 0.75% | ||
| WT | 1.5-3.0 Nws | + 15% | ± 10% | |
| ＞ 3.0 | +12.5% | ± 10% | ||
(1) Hydraulic xeem
Cov yeeb nkab steel yuav tsum tau kuaj hydraulically ib los ntawm ib qho.
(2) Flattening xeem
Cov kav hlau uas muaj txoj kab uas hla sab nraud ntawm ntau dua 22mm txog 400mm thiab phab ntsa tuab tsis tshaj 10mm yuav tsum raug kuaj kom haum.
(3) Flaring xeem
Cov yeeb nkab steel nrog phab ntsa thickness tsis ntau tshaj 8 hli tuaj yeem raug kuaj flare nrog rau sab saum toj taper ntawm 30 °, 45 ° lossis 60 °.
(4) Khoov kuaj
Cov kav hlau uas muaj txoj kab uas hla sab nraud tsis tshaj 22 hli yuav raug rau kev sim khoov.
(5) Kev kuaj tsis muaj kev puas tsuaj
Raws li cov kev xav tau ntawm tus neeg yuav khoom, cov yeeb nkab steel yuav raug kuaj ultrasonically ib qho los ntawm ib qho.
Sab hauv thiab sab nrauv ntawm cov yeeb nkab steel tsis muaj cov kab nrib pleb, folds, creases, crusting los yog sib cais, thiab cov kev tsis zoo no yuav tsum raug tshem tawm tag nrho.Qhov tob clearance yuav tsum tsis txhob ntau tshaj qhov tsis zoo sib txawv ntawm nominal phab ntsa thickness, thiab cov phab ntsa tiag tiag ntawm qhov chaw ntxuav yuav tsum tsis txhob tsawg tshaj li qhov tsawg kawg nkaus tso cai los ntawm phab ntsa.
Kev ntim khoom, cim thiab cov lus qhia zoo ntawm cov kav hlau yuav tsum ua raws li cov kev cai ntawm GB / T 2102.
Peb cov neeg ua haujlwm los ntawm kev cob qhia.Cov kws tshaj lij kev paub, kev paub zoo ntawm kev pabcuam, kom ua tau raws li cov kev xav tau ntawm cov neeg siv khoom rau Trending Products Support Customized Size ASTM A106 Kub Rolled Black Carbon Steel Seamless Steel Tube, kom tau txais kev sib raug zoo, muaj txiaj ntsig, thiab kev loj hlob tsis tu ncua los ntawm kev tau txais kev sib tw kom zoo dua, thiab los ntawm kev nce nqi ntxiv rau peb cov tswv cuab thiab peb cov neeg ua haujlwm.
Cov khoom lag luamTuam Tshoj Seamless Steel Yeeb Nkab thiab Carbon Seamless Steel Yeeb Nkab, Koj yuav tsum xav tias tsis muaj nqi xa tuaj rau peb koj cov specs thiab peb yuav teb rau koj asap.Peb tau txais ib pab kws tshaj lij engineering los pab rau txhua qhov kev xav tau tob.Cov qauv dawb tuaj yeem xa tuaj rau hauv koj rooj plaub ntawm tus kheej kom paub qhov tseeb ntau dua.Yog li koj tuaj yeem ua tau raws li koj qhov kev xav tau, xyuas kom koj xav tias tsis muaj nqi tiv tauj peb.Koj tuaj yeem xa email rau peb thiab hu rau peb ncaj qha.Tsis tas li ntawd, peb txais tos tuaj xyuas peb lub Hoobkas los ntawm thoob plaws lub ntiaj teb kom paub txog peb lub koom haum zoo dua.nd cov khoom.Hauv peb txoj kev lag luam nrog cov tub lag luam ntawm ntau lub teb chaws, peb feem ntau ua raws li lub hauv paus ntsiab lus ntawm kev sib luag thiab kev sib raug zoo.Nws yog peb txoj kev cia siab rau kev ua lag luam, los ntawm kev sib koom tes, kev lag luam thiab kev phooj ywg rau peb txoj kev sib nrig sib pab.Peb tos ntsoov yuav tau txais koj cov lus nug.
