PPR yeeb nkab haum

PPR yeeb nkab specification yeeb nkab series S, nominal txheej txoj kab uas hla dn × Nominal phab ntsa thickness en

Piv txwv: PPR yeeb nkab series S5, PPR nominal txoj kab uas hla dn25mm, PPR nominal phab ntsa thickness en2.5mm

Sawv cev ua S5, dn25 × en2.5mm

PPR yeeb nkab series S: ib tug dimensionless tooj series siv los sawv cev ppr yeeb nkab specifications, nrog rau cov nram qab no kev sib raug zoo S=(dn en)/2en

Qhov twg: dn - PPR nominal sab nraud txoj kab uas hla, chav tsev: mm

En - PPR nominal phab ntsa thickness, chav tsev: hli

PP-R yeeb nkab specifications feem ntau siv xws li 5, 4, 3.2, 2.5 thiab 2 series

PPR yeeb nkab specifications PPR kav muab faib ua tsib series raws li tus qauv loj piv SDR tus nqi: 11, 9, 7.4, 6 thiab 5.

PPR yeeb nkab specification PPR tus qauv loj piv SDR: qhov piv ntawm nominal txheej kab dn thiab nominal phab ntsa thickness en ntawm PPR yeeb nkab.

Kev sib raug zoo ntawm PPR yeeb nkab specification SDR thiab PPR yeeb nkab series yog raws li nram no: SDR=2S ntxiv rau 1

Txoj kev sawv cev ntawm PPR yeeb nkab haum specification:

PPR yeeb nkab haum nominal txheej kab dn

Nws hais txog lub nominal txheej kab ntawm PPR yeeb nkab txuas nrog PPR yeeb nkab fittings. Phab ntsa tuab ntawm PPR yeeb nkab fittings yuav tsum tsis txhob tsawg tshaj li ntawm PPR yeeb nkab ntawm tib PPR yeeb nkab series S.

Feem ntau cov lag luam tsuas muaj tus qauv siab tshaj plaws S2 series ntawm PPR yeeb nkab fittings, thiab tag nrho cov dej txias thiab kub yog nyob rau hauv kev sim.

PPR yeeb nkab specification S5 series --------------- 1.25 MPa (12.5 kg)

PPR yeeb nkab specification S4 series --------------- 1.6 MPa (16 kg)

PPR yeeb nkab specification S3.2 series ------------ 2 0 MPa (20 kg)

PPR yeeb nkab specification S2 series --------------- 2.5 MPa (25 kg)

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