ASTM F439 SCH80 CPVC Haum: Qhov Zoo, Cov Qauv thiab Cov Qauv
ASTM F439 SCH80 CPVC Fittings yog chlorinated polyvinyl chloride (CPVC) yeeb nkab fittings tsim raws li ASTM F439-19, tus qauv tsim los ntawm American Society for Testing and Materials (ASTM). Cov fittings no yog tsim los rau siab -siab, corrosion- piping systems, dav siv nyob rau hauv kev lag luam dej, tshuaj thauj, thiab high-pressure tsev pipelines. Hauv qab no yog cov ncauj lus kom ntxaws txog lawv qhov zoo, cov qauv thiab cov kev xav tau.
Qhov Zoo Tshaj Plaws
>Corrosion Resistance:Withstands acids, alkalis, thiab ntsev, extending pipeline lifespan.
>High Pressure Capacity:SCH80 tsim ua rau kev ua haujlwm nyob rau hauv siab siab.
>Thermal stability:HDT Ntau dua lossis sib npaug li 90℃suits dej kub lossis siab -kub dej thauj.
>Yooj yim ntawm installation:Solvent cement welding tshem tawm qhov xav tau ntawm cov kub yaj lossis cov cuab yeej nyuaj, txo cov nqi zog.
| Loj | M/Bag | CTN LOJ (cm) |
| L1/2 | 500 | 0.041 |
| L3/4 | 270 | 0.041 |
| L1 | 160 | 0.041 |
| L1-1/4 | 99 | 0.041 |
| L1-1/2 | 72 | 0.041 |
| L2 | 41 | 0.041 |
| L2-1/2 | 36 | 0.057 |
| L3 | 15 | 0.041 |
| L4 | 12 | 0.061 |
Standard Background thiab Core Purpose
* Keeb kwm thiab hloov tshiab ntawm ASTM F439
Thawj zaug luam tawm xyoo 1974, ASTM F439 tau hloov kho zaum kawg hauv 2019 (F439-19), qhia txog qhov kev nce qib tshiab hauv CPVC haum tsim.
Cov txheej txheem ua raws li ASME / ANSI Teem sijhawm 80 (SCH80) phab ntsa tuab, ua haujlwm raws li kev lees paub thoob ntiaj teb rau lub zog thiab kav ntev.
* Txuj ci tseem ceeb ntawm SCH80
SCH80 qhia txog phab ntsa tuab dua piv rau SCH40, ua kom muaj zog siab dua. Piv txwv li:
Ib qho 8-nti SCH80 CPVC yeeb nkab muaj phab ntsa tuab ntawm 0.500 nti, thaum tib qhov loj hauv SCH40 ntsuas 0.322 ntiv tes.
Qhov kev tsim no ua kom muaj kev nyab xeeb zoo dua nyob rau hauv siab - ib puag ncig siab.
Cov txheej txheem tsim khoom
>Moulded Fittings:Ua los ntawm kev txhaj tshuaj molding, kom ntseeg tau qhov tseeb qhov tseeb thiab ua raws li qhov loj me.
>Machined Fittings:Fabricated los ntawm extruded blanks siv cov ntaub ntawv raws li D1784, haum rau complex geometry.
>Welded Fittings:Tshem tawm ntawm tus qauv no (piv txwv li, pob tw-welded los yog lub qhov (socket)-welded fittings) kom tsis txhob muaj cov txheej txheem- vim qhov tsis xws luag.
Dimensional Tolerances
>Phab ntsa Thickness:Qhov tsawg kawg nkaus phab ntsa thickness ntawm fittings yuav tsum yog 125% ntawm cov sib txuas SCH80 yeeb nkab qhov tsawg kawg nkaus phab ntsa thickness, nrog lub qhov (socket phab ntsa) yam tsawg kawg nkaus sib npaug ntawm cov yeeb nkab qhov tsawg kawg nkaus.
>Piv txwv:Ib tug 4-nti haum yuav tsum muaj qhov tsawg kawg nkaus phab ntsa thickness ntawm 0.337 nti.
>Inner Diameter xam:Yam tsawg kawg nkaus sab nraud - (2 × siab tshaj phab ntsa thickness)=yam tsawg kawg nkaus sab hauv txoj kab uas hla, kom ntseeg tau cov kua dej ntws.
>Xov Specifications:Tag nrho cov kab tapered yeeb nkab yuav tsum ua raws li ASTM F1498 thiab dhau qhov ntsuas ntsuas rau kev xau{1}} pov thawj sealing.
IFAN Hoobkas
Lub Hoobkas IFAN tau tsim nyob rau hauv 1993 thiab muaj 120,000 square meter rhiav nrog 610 tus neeg ua haujlwm. IFAN tuaj yeem tsim thiab tsim tag nrho cov kav dej thiab fittings, suav nrog PPR, PVC, CPVC, PPSU, HDPE, PEXA, PEXB, PERT, tooj dag fittings, tooj dag pob li qub, cua sov, tshuab roj, faucets, thiab huv hoses.
Xav tau cov lus pom zoo ntawm cov khoom?
IFAN VR Hoobkas(Nyem qhov no Rau 360℃Ncig Saib Xyuas IFAN Factory / Rhiav)
Hu rau IFAN Supplier
Xov tooj:+86 15088288323
Email:Sales24-Ifan@Ifangroup.Com
