Txog stainless hlau phaj: peb tam sim no tsis tshua muaj thawj steel phaj, tab sis vim nws cov ntim loj, tus nqi siab, pickling nyuaj, tsis yooj yim rau thauj thiab lwm yam laj thawj, kev lag luam feem ntau pom los ntawm stainless hlau yob tiaj stainless hlau phaj. .

Feem ntau siv stainless hlau phaj yog muab faib ua ob pawg:

Stainless hlau phaj dav classification

1, txias dov stainless hlau phaj coil phaj thiab coil phaj tiaj phaj.
A, stainless hlau kauj phaj yog muab faib ua 1 m, 1.219 m phaj nto, 1.5 m phaj nto.
B. Qhov loj me ntawm stainless hlau phaj yog 1 m * 2 m, 1.219 m * 2.438 m

2, kub dov stainless hlau phaj yog muab faib ua coil phaj, tiaj phaj thiab kub dov phaj.
A, stainless hlau coil phaj feem ntau siv nto yog 1.5 meters, 1.25 meters
B, stainless hlau phaj loj 1.5 * 6 m, 1.8 * 6 m, 1.25 * 6 m.

Feem ntau siv stainless hlau phaj khoom feem

Theoretical laij lej formula ntawm stainless hlau phaj:

Qhov hnyav (kg) = Length (m) * Dav (m) * Thickness (mm) * Specific Gravity (density)

Flat phaj nqe: coil nqe * tiag thickness / theoretical thickness + tiaj tus nqi

Piv txwv ntawm phaj ntim nqi hloov pauv:

Qhov tseeb thickness ntawm tus qauv thickness ntawm 2 hli stainless hlau phaj yog 1.8 hli, yog li qhov theoretical hnyav ntawm 2 tons ntawm stainless hlau phaj yog 1.8 tons.Yog tias tus nqi hloov kho yog 11400 yuan / ton, tus nqi hnyav yog li ntawm (2/1.80) * 11400 = 12650 yuan / ton, (qhov hnyav tsis kam lees (1.80-2) / 2 * 100% = 10%, 11400 / (1 -9%) = 12650 yuan / ton) cov nqi ntim dav dav yog qhov hnyav, tus nqi siab;Board nqi yog hloov, dua li phaus hnyav, tus nqi qis dua tus nqi phaus.(kev lag luam dav dav yuav siv txoj kev sib hais haum no, vim tias cov phaj hlau stainless dav dav yuav muaj 5% ntawm qhov sib txawv, thiab qee qhov yuav ncav cuag 30%, yog li tus nqi ntawm qhov hnyav feem ntau yuav siab heev).

Common txias dov stainless hlau phaj loj

Feem ntau siv kub dov stainless hlau phaj loj

Stainless hlau suav hom

1, tus nqi = tiag tuab ÷ tuab * hauv nqe + freight + nqi ua

2, coil phaj nqi hloov mus rau phaj nqe = ntim nqi * khoom thickness / tuab + tiaj tus nqi 100

3, tiaj tus nqi hloov mus rau coil phaj nqe = board nqe * tswj thickness / khoom thickness - tiaj tus nqi 100

4. Reel ntev = net reel hnyav / 7.93 / reel dav / tiag thickness

5, algorithm ntawm tus nqi nrog se = tag nrho qhov hnyav ntawm cov khoom / 1.04 (1.04 sawv cev 4 ntsiab lus -1.07 txhais tau tias 7 ntsiab lus) piv txwv: 10000 tons ntawm cov khoom / 1.04 = 9615.3846 tons * ton nqe = cov txiaj ntsig piv txwv: 1 ton ntawm cov khoom = 15800 tons / 1.04 = 15192.3077 nqe tsis them se

6. Muab qhov ntim qhov hnyav thiab tus nqi, nrhiav tag nrho qhov hnyav ntawm qhov ntim = ntim hnyav * nqe

7, stainless hlau phaj thickness χ dav χ 7.93 xws li 2.0 χ 1.22 χ 2.44 χ 7.93 = 47.2kg / thooj

8, STAINLESS steel raj (OD - phab ntsa thickness) χ 0.02491 xws li (57-3.5) χ 3.5 χ 0.02491 = 4.66kg / m

9, stainless hlau round steel txoj kab uas hla χ 0.00623 xws li 18 χ 18 χ 0.00623 = 2.02kg / m

10, stainless hlau Lub kaum sab xis bar ntev Χ sab Χ Χ Χ li 40 Χ 40 Χ 7.8 0.000198 7.8 0.000198 = 2.47 kg / m tuab) (+ ntug dav - thaum Χ ntug tuab Χ 0.007903 (0.00790) 1.83kg / m3

11, stainless hlau ca steel thickness χ dav 0.00793 xws li 8 x 80 χ 0.00793 = 5.08kg / m

12, stainless hlau square raj (3.14 - thickness sab dav Χ 4 tam sim no) Χ thickness Χ 0.02491 yog (40 Χ 4 tam sim no 3.14-3) Χ Χ 0.02491 = 3.58 Kg / m 3

Hexagonal hlau χ χ 0.0069

14, square steel ntug dav χ ntug dav χ 0.00793 ntxiv rau qhov ntev thiab dav ntawm lub rooj tsavxwm hauv meters, lwm qhov tshwj xeeb units yog mm