Stainless hlau Hexagonal Bar Paub meej:

loj:

3mm-200mm, 1/8 "mus rau 8"

Standard: 

GB1220, ASTM A 484 / 484M, EN 10060 / DIN 1013 ASTM A276, EN 10278, DIN 671

qib: 

201,304L, 316,316s, 310 hli

Tag Nrho: 

Dub, N kos

Cov lus piav qhia dav dav txog Stainless Steel Hexagonal Bar:

Nyob rau hauv cov nqe lus ntawm stainless hlau bar dov qauv, US, UK, Lub teb chaws Yelemees, Fabkis, Russia, Nyiv thiab thoob ntiaj teb cov qauv yog siab dua, thiab US tus qauv loj kam rau ua yog qhov nruj tshaj plaws. Cov qauv tshiab tshaj plaws rau lub teb chaws stainless hlau kub-kuav los tiag profiles yog: ASTMA276 "Standard Specification for Stainless Steel and Heat-Resistant Steel Bars and Profiles"; American ASTM 484 / A484M "Cov Lus Qhia dav dav rau Stainless Hlau thiab Kub-Resistant Steel Bars, Billets thiab Forgings"; German DIN17440 "Technical Conditions rau Kev Xa Khoom ntawm Stainless Hlau Sheet, Kub Rolled Sawb, Hlau, Kos Hlau, Hlau Bar, Forging thiab Billet"; Nyiv JlS64304 "Stainless Steel Qws". 

Nyob rau hauv thaum ntxov 1980s, Tuam Tshoj ua ke cov qauv ntawm lub tebchaws United States, Nyiv, lub teb chaws Yelemees, lub qub Soviet Union thiab lub International Organization for Standardization (ISO), thiab tsom rau cov Japanese JIS stainless hlau pas nrig qauv, thiab tsim lub teb chaws tus qauv GB1220- 92 rau stainless hlau tuav, nrog rau kev siv rau txawv teb chaws. Cov qauv, lub teb chaws tus qauv GB4356-84 rau stainless hlau hlau rods tau raug tsim, uas ua rau cov hlau series zoo meej, thiab txais yuav cov khoom siv thoob ntiaj teb xws li Tebchaws Meskas thiab Nyiv. 

Qee cov qib stainless hlau hauv Suav teb sib raug rau cov qib American standard, raws li qhia nyob rau hauv Table 1. Nyob rau tib lub sij hawm, nws khaws cov qib feem ntau siv nyob rau hauv Tuam Tshoj, uas yog ib txwm ua raws li cov qib stainless hlau ntawm cov teb chaws tsim xws li lub tebchaws United States, thiab muaj ntau dua versatility. Piv nrog rau cov teb chaws tsim, qhov sib txawv ntawm cov qauv nws tus kheej tau shrunk ntau, tab sis qhov zoo ntawm qhov chaw thiab qhov ntev ntawm qhov tolerances tsis zoo, thiab qhov sib txawv ntawm lub cev yog qhov loj.

Stainless Hlau Hexagonal Bar - Cov txheej txheem ntau lawm

Bar ntau lawm kab txheej txheem: billet txais → cua sov → dov → ob chav shearing → txias → shearing → soj ntsuam → ntim → metering → cia.

Cov tuav me me yog tsim los ntawm cov mills me. Cov hom loj ntawm cov mills me yog: nruam, semi-nruab nrab thiab kab rov tav. Tam sim no, feem ntau ntawm lub ntiaj teb tshiab thiab siv me me nruam dov mills. 

Niaj hnub no cov nrov rebar mills muaj universal high-speed dov rebar zeb thiab 4-segment high-yield rebar zeb. Lub billet siv nyob rau hauv lub nruam me me dov zeb feem ntau yog ib tug nruam casting billet, thiab nws sab ntev yog feem ntau 130-160 mm, 180 mm × 180 mm, qhov ntev yog feem ntau txog 6-12 meters, thiab lub billet hnyav yog 1.5 ~ 3 ton. 

Cov kab dov feem ntau yog teem rau hauv txoj kev ncaj-upright, ua tiav cov kab tsis muaj torsion dov. Tus naj npawb ntawm racks yog txiav txim los ntawm lub hauv paus ntsiab lus ntawm dov ib lub khib ua ke. Cov rolling mills feem ntau yog kis tus lej. Muaj 18, 20, 22 lossis 24 me me mills rau qhov sib txawv ntawm qhov ntau thiab tsawg thiab tiav, thiab 18 yog lub ntsiab. Kev ceev-kho, micro-nrawm thiab nro-dawb dov yog qhov sib txawv ntawm cov mills me me niaj hnub no. 

Ib feem ntawm qhov ntxhib dov thiab nruab nrab dov ncej yog tswj los ntawm micro nro. Ib feem ntawm qhov nruab nrab dov thiab lub tshuab ua tiav yog qhov tsis muaj qhov nro kom ntseeg tau qhov tseeb qhov tseeb ntawm cov khoom. Nruam mills feem ntau muaj 6 mus rau 10 loopers, thiab txawm mus txog 12 loopers.

Bar dov yog qhov yooj yim tshaj plaws los siv hauv txhua cov ntaub ntawv dov thiab tuaj yeem ua tau ntau yam. Los ntawm peb-cov menyuam mus rau-twist, los ntawm ib nrab-nruab mus rau tag nrho-nruab nrab, tuav tuaj yeem tsim tau, tab sis lawv cov txiaj ntsig, qhov tseeb qhov tseeb, cov khoom tiav, thiab tus nqi dhau yog txawv heev. Lub rigidity ntawm peb-yob zeb yog tsawg, thiab qhov hloov pauv ntawm cov cua sov kub yuav inevitably ua rau cov khoom loj hloov pauv. 

Tsis tas li ntawd, qhov qeeb qeeb ntawm cov chav kawm thiab lub sijhawm dov ntev ua rau muaj qhov sib txawv ntawm qhov kub thiab txias ntawm lub taub hau thiab tus Tsov tus tw ntawm dov Tshuag, qhov loj me tsis sib xws, thiab kev ua haujlwm tsis sib xws. Cov zis yog tsawg heev, qhov zoo fluctuates heev, thiab tus nqi zoo yog tsawg heev. Tag nrho-nruab nrab dov mills feem ntau txais yuav tiaj tus thiab hloov pauv, qhov dov qhov tsis sib tw, kev sib tsoo me me, cov khoom tso tawm yog siab, thiab kev tsim khoom loj thiab kev tswj xyuas kev ua haujlwm tuaj yeem ua tiav. 

Nyob rau tib lub sijhawm, lub tshuab dov tau txais kev ua haujlwm siab, kev tswj hwm qib siab, thiab qhov ntsuas qhov tseeb thiab tus nqi dhau tau zoo heev, tshwj xeeb tshaj yog cov txiaj ntsig tau nce ntxiv, thiab cov khoom pov tseg ntawm steelmaking nyob rau hauv lub qhov cub rov qab tau zoo heev. txo. Tam sim no, bar dov feem ntau yog ua los ntawm cov kauj ruam hom cua sov rauv, cov dej kub siab descaling, qis kub dov, headless dov thiab lwm yam txheej txheem tshiab. Rough dov thiab nruab nrab dov yog tsim los hloov mus rau cov ntawv loj loj thiab txhim kho dov precision. Finishing zeb Feem ntau los txhim kho qhov tseeb thiab ceev.

Piv nrog rau cov pa roj carbon zoo tib yam kub dov, dov tshuab thiab cov txheej txheem ntawm cov hlau tsis huv yog feem ntau cuam tshuam los ntawm kev tshuaj xyuas thiab ntxuav cov khoom siv, cua sov txoj kev, yob qhov tsim, dov kub tswj thiab on-line tshav kub kho cov khoom.

Raws li tus neeg muag khoom ntawm Stainless Hlau Hexagonal Bars thoob plaws ntiaj teb, Sino Stainless hlau muab cov neeg siv khoom zoo siab Stainless Hlau Hexagonal Bars ntawm tus nqi sib tw heev.

Stainless hlau Hexagonal Bar