IFAN PPR Yeeb Nkab Fittings Rau Dej

Cov teeb meem zoo ntawm PPR yeeb nkab fittings suav nrog cov hauv qab no:

Teeb meem sab hauv phab ntsa

Sab hauv phab ntsa ntawm cov yeeb nkab PPR tej zaum yuav tsis sib npaug, uas tej zaum yuav tshwm sim los ntawm qhov kub thiab txias heev los yog ceev ceev thaum lub sij hawm tsim cov yeeb nkab. Tsis tas li ntawd, npuas kuj tuaj yeem tshwm rau ntawm phab ntsa sab hauv, uas feem ntau yog vim muaj dej noo hauv cov khoom siv raw.

Teeb meem tshwm sim

Cov streaks dub tuaj yeem tshwm rau ntawm qhov chaw ntawm lub raj, uas tej zaum yuav yog vim lub taub hau kub dhau los lossis cov lim tsis huv. Tsis tas li ntawd, qhov saum npoo ntawm lub raj kuj yuav npub, tej zaum vim tias qhov kub thiab txias tsis tau teeb tsa kom zoo. Cov yeeb nkab nto wrinkles tej zaum yuav yog vim qhov kub thiab txias nyob ib ncig ntawm qhov tuag tsis sib xws, cov dej txias yog kub dhau los yog cov traction ceev heev.

Teeb meem loj

PPR yeeb nkab fittings tej zaum yuav muaj qhov tsis sib xws ntawm phab ntsa tuab, uas tej zaum yuav yog vim lub qhov ncauj tuag thiab cov tub ntxhais tuag tsis sib haum, lub taub hau kub tsis zoo li qub, qhov traction tsis ruaj khov lossis compressed cua tsis ruaj khov. Tsis tas li ntawd, qhov loj longitudinal lossis transverse shrinkage ntawm cov yeeb nkab tej zaum yuav yog vim qhov loj radial sib txawv ntawm lub tes tsho caliper thiab sab hauv txoj kab uas hla ntawm qhov tuag (transverse) los yog siab traction ceev (longitudinal).

Mechanical Property Teeb meem

PPR yeeb nkab fittings tuaj yeem khoov, uas tej zaum yuav yog vim qhov tsis sib xws ntawm cov yeeb nkab phab ntsa tuab, qhov kub tsis sib xws nyob ib puag ncig ntawm lub taub hau, lub taub hau txias tank thiab qhov chaw traction txiav tsis sib haum, los yog lub qhov ntawm ob qhov kawg ntawm lub tank txias yog qhov chaw sib txawv. Tsis tas li ntawd, cov khoom yuav nkig, uas tej zaum yuav yog vim lub cev plasticization degree tsis txaus, cov ntsia hlau ceev ceev heev, lub taub hau kub tsis dhau los yog cov resin viscosity siab dhau.

Cov saum toj no yog cov teeb meem zoo ntawm PPR yeeb nkab fittings, txhawm rau zam cov teeb meem no, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj cov txheej txheem tsis zoo thaum lub sij hawm tsim khoom, xyuas kom cov khoom tu thiab tu, thiab siv cov ntaub ntawv zoo. Nyob rau tib lub sijhawm, hauv kev teeb tsa thiab siv cov txheej txheem, nws tseem yuav tsum ua raws li kev teeb tsa kom raug thiab siv cov txheej txheem los xyuas kom meej qhov ua tau zoo thiab lub neej ntawm PPR yeeb nkab fittings.

Cim npe nrov: ifan ppr yeeb nkab fittings rau dej, Tuam Tshoj ifan ppr yeeb nkab fittings rau dej manufacturers, lwm tus neeg, Hoobkas