Tubooyinka PPR-warshadaha ee Warbaahinta Kiimikada iyo Geedi socodka Gaadiidka Biyaha

In xaaladaha warshadaha, Tuubooyinka PPR waa doorasho dhaqaale oo loogu talagalay biyo qaboojin badan iyo habsocodka bixinta biyaha sababtoo ah faa'iidooyinka sida caabbinta daxalka, fududaynta rakibidda, iyo dhaqdhaqaaqa kulaylka oo hooseeya. Maqaalkani wuxuu bixiyaa xulashada injineernimada iyo talooyinka xakamaynta khatarta marka la eego sifooyinka alaabta, qiimaynta waafaqsanaanta kiimikada, codsiyada caadiga ah, dhibcaha naqshadeynta iyo dayactirka.

1. Guryaha agabka iyo Xuduudaha lagu dabaqi karo

PPR (polypropylene copolymer) kiimikaad ahaan waa mid aan firfircoonayn, wuxuu leeyahay iska caabin daxalka wanaagsan iyo kulaylka hoose, waxayna ku habboon tahay in lagu qaado warbaahinta aqueous iyo aashitada daciifka ah iyo xalalka salka daciifka ah. Waxay leedahay faa'iidooyinka derbi gudaha ah oo siman, miisaan yar, isku xirka kulaylka la isku halayn karo, iyo diyaarinta warshadda fudud iyo kulanka goobta. Si kastaba ha ahaatee, PPR waxay u nugul tahay dareerayaasha organic qaarkood, oksidants xooggan iyo hydrocarbons caraf udgoon oo aan si toos ah loogu isticmaali karin gudbinta warbaahinta leh falcelinta xun ee walxaha.

2. Habka qiimaynta waafaqsanaanta kiimikada

Qiimaynta waafaqsanaanta waa in la sameeyaa ka hor inta aan la tixgelin PPR ee dareerayaasha warshadaha: si cad u qeex halabuurka dhexdhexaadka ah, xooga saarid, heerkulka iyo waqtiga xidhiidhka muddada dheer; La tasho miiska ku habboon kiimikaad ama u xilsaar shaybaadhka si aad u samayso tijaabooyinka immersion gabow (sifooyinka farsamada, qallafsanaanta iyo muuqaalka oo is beddela); Wixii warbaahinta ah ee su'aasha ah, agab kale (sida PVDF, PP-HM ama birta) ama daawaynta xuubka dheeraadka ah waa in la isticmaalaa.

3. Xaaladaha hawlgalka ee caadiga ah iyo xaaladaha codsiga

Qaboojinta wareegga biyaha: Wareegyada biyaha qaboojinta heerkulka caadiga ah ama heerkulka hooseeya, PPR si weyn ayaa loo isticmaalaa sababtoo ah qiimaheeda jaban iyo guryaha ka-hortagga.

Process water and rinse water: Potable water grade or industrial water delivery is required, with emphasis on hygiene and scouring resistance.

Piping for non-corrosive chemicals: May be considered in scenarios where low concentrations of chemicals have been confirmed for compatibility.

HVAC low-temperature circuits and cooling tower bypasses (note UV and outdoor protection).

4. Key points for design and selection

Select the corresponding PN/SDR class according to the maximum operating temperature and design pressure; For thermal conditions, leave expansion compensation, appropriate support and hanger spacing, and fixing methods; Select matching PPR fittings and valves to avoid the risk of leakage caused by direct friction between different materials. For conditions that require high-temperature resistance or prolonged exposure, door bidaan darajo sare oo PPR ah ama ka fiirso biraha/injineernimada beddelka caagga ah.

5. Dhismaha, Tijaabada Cadaadiska iyo Dayactirka

Dhismaha goobta waa inuu raaco qeexida hawlgalka dhalaalidda kulul oo uu sameeyo tijaabooyinka cadaadiska, oo xafid diiwaanka raadinta tayada leh. Faylasha baarista waa in la sameeyaa inta lagu jiro xilliga hawlgalka, iyadoo diiradda la saarayo la socodka heerkulka, isbedbedelka cadaadiska iyo isbeddelada halabuurka dhexdhexaadka ah. Nidaamyada u nugul hoos u dhaca ama ka kooban dareerayaasha, soo gaabin inta u dhaxaysa dayactirka iyo diyaarinta qorshayaasha kadiska ah ee daadinta.

6. Talooyinka Xakamaynta Khatarta iyo U Hogaansanaanta

Codsiyada PPR ee aan la xaqiijin waa in gabi ahaanba laga fogaadaa kiisaska la xiriira sunta, dareerayaasha organic ama warbaahinta oksaydhaynta xooggan. Warbixinada ku habboonaanta walxaha, imtixaanka dhinac saddexaad, ama tijaabooyin yar yar oo muunad ah waa in la dhammeeyaa ka hor mashruuca si loo hubiyo badbaadada hawlgalka muddada dheer iyo u hoggaansanaanta..

Haddii aad leedahay xuduudo hawleed gaar ah (halabuurka dhexdhexaadka ah, heerkulka, cadaadis), Waxaan kaa caawin karaa baaritaanka iswaafajinta bilowga ah waxaanan ku siin karaa talooyin ku saabsan PPR iyo xulashada shay kale si loo yareeyo khatarta injineernimada loona badbaadiyo kharashyada.

Alaab-qeybiye

Hal qayb oo ka mid ah Luoyang Datang Energy Tech Co., Ltd., Ltd. waa shirkad hormood ah oo Shiinees ah oo ku takhasustay tuubooyinka balaastikada ah iyo qalabyada tayada sare leh. Ku qalabaysan khadadka wax soo saarka otomaatiga ah ee casriga ah oo ay taageerayaan koox ka mid ah 200 xirfadlayaasha, Waxaan bixinaa khad wax soo saar ballaaran oo ka kooban 150 types of plastic pipes and fittings designed for water supply and drainage systems, gudbinta gaaska, iyo hababka kululaynta sagxada. Badeecadahayada ugu muhiimsan waxaa ka mid ah tuubooyinka PVC iyo qalabyada, PE (HDPE) Tuubooyinka iyo Qalabyada, Tuubooyinka PPR iyo Qalabyada, iyo PEX Dabaqa Tubooyinka kululaynta.

Haddii aad wax su'aalo ah ka qabto tuubooyinka PPR,Valves naxaas ah iyo qalabyada naxaasta ah, fadlan ha ka waaban inaad nala soo xidhiidho!

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