Kev suav txheej txheem ntawm PE yeeb nkab kilogram siab

1. Lub siab ntawm PE yeeb nkab yog dab tsi?

Raws li lub teb chaws tus qauv yuav tsum tau ntawm GB / T13663-2000, lub siab ntawmPE tubtuaj yeem muab faib ua rau qib: 0.4MPa, 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, thiab 1.6MPa. Yog li cov ntaub ntawv no txhais li cas? Yooj yim heev: Piv txwv li, 1.0 MPa, uas txhais tau hais tias qhov kev ua haujlwm siab ntawm hom noHdpe Fittingsyog 1.0 MPa, uas yog qhov peb feem ntau hu ua 10 kg siab. Tau kawg, nyob rau hauv qhov kev sim siab dhau los, raws li qhov yuav tsum tau muaj ntawm lub teb chaws tus qauv, nws yuav tsum tau siab 1.5 npaug. Khaws lub siab rau 24 teev, uas yog, qhov ntsuas tau ua nrog dej siab ntawm 15 kg.

2. Tus nqi SDR ntawm PE yeeb nkab yog dab tsi?

Tus nqi SDR, tseem hu ua tus qauv loj piv, yog qhov piv ntawm cov kab sab nraud rau phab ntsa tuab. Peb feem ntau siv tus nqi SDR los sawv cev rau qhov ntsuas qhov ntsuas siab. Qhov sib thooj SDR qhov tseem ceeb ntawm rau qib ntawm 0.4MPa, 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, thiab 1.6MPa yog: SDR33 / SDR26 / SDR21 / SDR17 / SDR13.6 / SDR11.https://www.pntekplast.com/hdpe-pipe-and-fittings/

Peb, lo lus nug ntawm txoj kab uas hla ntawm PE yeeb nkab

Feem ntau, PE kav dej muaj txoj kab uas hla ntawm 20mm-1200mm. Txoj kab uas hla peb tab tom tham txog ntawm no tiag tiag yog hais txog lub taub sab nraud. Piv txwv li, PE yeeb nkab ntawm De200 1.0MPa yog tiag tiag PE nrog ib txoj kab uas hla ntawm 200, lub siab ntawm 10 kg, thiab phab ntsa thickness ntawm 11.9 hli. cov kav dej.

Plaub, txoj kev suav ntawm qhov ntsuas qhov hnyav ntawm PE yeeb nkab

Thaum ntau tus neeg siv tuaj nug txog tus nqi ntawmHdpe Yeeb Nkab Fittings, ib txhia yuav nug ntau npaum li cas yog ib kilogram, peb yuav tsum tau siv ib daim ntawm cov ntaub ntawv ntawm no-meter hnyav.

Peb yuav sau qee cov qauv rau kev suav cov ntsuas qhov hnyav ntawm cov kav dej PE. Cov phooj ywg uas xav tau kev pab yuav nco ntsoov lawv. Nws yuav pab tau rau kev ua haujlwm yav tom ntej:

Meter hnyav (kg / m) = (sab nraud txoj kab uas hla-phab ntsa thickness) * phab ntsa thickness * 3.14 * 1.05/1000

Zoo, qhov ntawd yog tag nrho rau cov ntsiab lus niaj hnub no. Yog xav paub ntxiv txog PE kav dej, thov ua tib zoo saib xyuas peb. Koom tes nrog Shentong kom yeej kev lag luam, txais tos nug.https://www.pntekplast.com/upvc-fittings/


Post lub sij hawm: Mar-02-2021

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