Ntawm peb lub Hoobkas, peb tshwj xeeb hauv kev tsim cov nqi321 stainless hlau luj tshibuas ua tau raws li kev lag luam nruj tshaj plaws. Kab lus no qhia txog peb cov khoom specifications, kev tsim khoom, thiab qhov zoo ntawm cov neeg siv khoom koom tes nrog peb lub tuam txhab.
Specifications ntawm 321 Stainless Hlau Luj Tshib
Txhawm rau muab kev pom tseeb thiab pab hauv koj xaiv, peb nthuav dav qhov ntev thiab qhov tshwj xeeb ntawm peb lub luj tshib 321 stainless hlau hauv qab no. Tag nrho cov khoom yog tsim los nrog cov kev tolerances meej, feem ntau ± 1.6 hli rau sab nraud diameters thiab ± 0.8 hli rau phab ntsa thicknesses.
Butt-Welded luj tshib
Butt-welded luj tshib ua raws li ASTM A403 WP321 thiab muaj nyob rau hauv seamless los yog welded tsim. Lawv muaj nyob rau hauv nominal yeeb nkab qhov ntau thiab tsawg (NPS) los ntawm 1/2 "mus rau 24", nrog rau cov sij hawm los ntawm Sch 5S mus rau Sch 160 los yog XXS rau txawv phab ntsa thicknesses. Lub kaum sab xis muaj xws li 45 degree, 90 degree, thiab 180℃rov qab.
Ntawm no yog ib qho piv txwv lub rooj rau 90℃ntev -radius taub qab-welded luj tshib:
|
NPS (inch) |
Sab nraud txoj kab uas hla (mm) |
Center-rau-End (mm) |
Phab ntsa Thickness (mm) - Sch 10S |
Phab ntsa Thickness (mm) - Sch 40S |
|
1/2 |
21.3 |
38 |
1.65 |
2.77 |
|
1 |
33.4 |
38 |
2.77 |
3.38 |
|
2 |
60.3 |
76 |
2.77 |
3.91 |
|
4 |
114.3 |
152 |
3.05 |
6.02 |
|
6 |
168.3 |
229 |
3.40 |
7.11 |
|
8 |
219.1 |
305 |
3.76 |
8.18 |
|
12 |
323.9 |
457 |
4.57 |
9.53 |
|
24 |
610 |
914 |
6.35 |
17.48 |
Rau luv- vojvoog 90℃lub luj tshib, qhov nruab nrab - mus rau - qhov kawg qhov ntev yog txo. Kev cai radii, xws li 1.5D lossis 3D, muaj nyob rau ntawm kev thov. Deg finishes muaj xws li pickled, annealed, los yog polished xaiv los txhim kho corrosion kuj.
Forged luj tshib
Forged luj tshib ua raws li ASTM A182 F321 thiab haum rau NPS 1/8 "rau 4", nrog rau kev ntsuas siab txog 9000 psi. Lawv tuaj nyob rau hauv lub qhov (socket) -weld los yog threaded xaus, zoo tagnrho rau siab - kev sib raug zoo. Lub kaum ntse ntse taub qab -welded hom, nrog 45℃thiab 90℃feem ntau.
Sample dimension rooj rau 90℃qhov (socket) -weld forged luj tshib (raws li ANSI B16.11, Chav Kawm 3000):
|
NPS (inch) |
Qhov (socket) mm |
Txoj kab uas hla (mm) |
Center-rau-End (mm) |
Yam tsawg kawg nkaus phab ntsa Thickness (mm) |
|
1/4 |
11.2-11.6 |
8.4 |
22 |
3.3 |
|
1/2 |
14.7-15.1 |
10.9 |
27 |
4.1 |
|
1 |
21.8-22.2 |
16.6 |
33 |
4.5 |
|
2 |
33.9-34.3 |
28.1 |
43 |
5.3 |
|
3 |
48.9-49.4 |
42.5 |
60 |
7.5 |
|
4 |
61.2-61.7 |
54.7 |
76 |
8.6 |
Txhua lub luj tshib yog cua sov-kho tom qab-forging los txo kev ntxhov siab thiab tswj kom ruaj khov microstructure ntawm 321 steel. Peb kuj muab 321H variants rau kev txhim kho creep tsis kam nyob rau hauv qhov kub siab tshaj 500 degree, nrog cov ntsiab lus carbon ntau dua.
321 Stainless hlau luj tshib tsim txheej txheem
Kev xaiv cov khoom & ntawv pov thawj: Peb pib nrog ntawv pov thawj 321 stainless hlau daim hlau, kav dej, los yog forgings, txheeb xyuas cov yaj tsom xam kom paub meej tias cov qib ruaj khov.
Kev sib sau: Rau pob tw-weld luj tshib, peb siv cov txias txias- ua los yog kub- txheej txheem ua raws li qhov loj me thiab lub sijhawm. Kub thiab deformation tus nqi yog nruj me ntsis tswj kom tsis txhob detrimental microstructural hloov.
Kev daws Annealing: Txhua lub luj tshib tau ua tiav cov kev daws teeb meem kev kho cua sov- cua sov rau qhov kub thiab txias ua raws li kev quenching ceev. Cov txheej txheem no dissolves cov chromium carbides uas yuav tau tsim thaum lub sij hawm cua sov, restores tag nrho corrosion kuj, thiab xyuas kom meej ib homogeneous, tag nrho austenitic qauv.
Kev Ua tiav & Kev Tshuaj Xyuas: Tom qab- annealing, lub luj tshib yog pickled thiab passivated los kho cov txheej tiv thaiv chromium oxide. Txhua batch tau txais kev txheeb xyuas qhov ntev, kev tshuaj xyuas qhov muag, thiab kev sim tsis muaj kev puas tsuaj raws li qhov tshwj xeeb. Peb muab cov ntaub ntawv pov thawj cov ntaub ntawv pov thawj raws li tus qauv, nrog rau PMI ntxiv thiab thib peb - tog tshuaj ntsuam muaj.
Koom Tes Nrog Peb Qhov Zoo
Technical Expertise: Peb yog ntau tshaj li tus neeg muag khoom. Peb pab neeg engineering nkag siab txog vim li cas tom qab 321-nws lub luag haujlwm hauv kev tiv thaiv kev nkag siab ntawm 800-1500℃F (427-816 degree) ntau yam. Peb muab kev txhawb pab sab laj kom ntseeg tau tias koj xaiv qhov zoo tshaj plaws haum rau koj cov kev pabcuam.
Guaranteed Material Integrity: Peb qhov kev tswj xyuas nruj ntawm cov txheej txheem annealing tau lees tias cov nyhuv stabilizing ntawm titanium yog tiav. Koj tau txais ib yam khoom uas ua tau raws li tau teev tseg, tiv thaiv intergranular corrosion nyob rau hauv welded seem thiab cyclic cua sov daim ntaub ntawv.
Uncompromising Quality Assurance: Peb nyob rau hauv -tsev QA raws tu qauv, raws li ISO 9001 qauv, xyuas kom meej tag nrho traceability ntawm raw khoom mus rau cov khoom tiav. Cov ntaub ntawv no muab kev ruaj ntseg rau kev ua raws cai thiab ua kom yooj yim rau koj tus kheej cov txheej txheem kev tshuaj xyuas.
Cov Khoom Muag thiab Logistics Flexibility: Peb tuav cov khoom lag luam zoo ntawm cov sij hawm thov thiab qhov ntau thiab tsawg, ua rau lub sij hawm luv luv rau cov khoom txheem. Peb lub network logistics yog tsim los tswj kev lag luam xa khoom thoob ntiaj teb, ua kom koj cov khoom tuaj txog raws sijhawm thiab nyob rau hauv cov xwm txheej zoo.
Tus nqi Tshaj Tawm: Thaum peb muab cov nqi sib tw los ntawm kev tsim khoom zoo, tus nqi tseeb nyob hauv kev ntseeg tau. Peb lub luj tshib txo cov teeb meem kev teeb tsa, txo qis qis vim qhov ua tsis tiav ntxov, thiab txuas ntxiv lub neej kev pab cuam ntawm koj lub cev tag nrho - xa tus nqi qis dua ntawm cov tswv cuab.
Xaus
Raws li tus neeg muag khoom ntseeg siab, peb xa tsis yog cov khoom lag luam xwb tab sis cov kev daws teeb meem uas tsav koj txoj kev vam meej.Tiv tauj peb pab neeghnub no los tham txog koj cov kev xav tau thiab paub qhov txawv ntawm qhov zoo thiab kev pabcuam. Peb tos ntsoov rau forging muaj kev sib koom tes.
