Ua ntej, cov yeeb nkab txhuas ua ke
Aluminium yas compound yeeb nkab poob yog me me, cov kauj yog yooj yim thauj, yuav arbitrary txiav, yooj yim rau nruab, kev tsim kho yog yooj yim. Tab sis cov fittings yog dawb huv tooj liab, tus nqi yog kim, lub puab diameter ntawm tooj liab qhov chaw yog me dua lub puab diameter ntawm txhuas yas yeeb yeeb nkab, lub cheeb ntawm lub cheeb yog me me, thiab lub installation tsis zoo thaum kub thiab shrinkage yog yooj yim mus xau. Lub raj xa dej yog yooj yim puas los ntawm lwm cov kev tsim kev ua haujlwm. Lub khob dej clamp clamp yog lub siab ntom polyethylene, polyethylene melting taw tes yog 140 ℃, yog li nws lub sij hawm ntev high kub resistant kev kawm yog qhov zoo, nws txhawb kev siv daim npog lub txiv ntseej thiab steel bushing clamp yeeb nkab fittings, ntev li ntev tau yog qhov kev txhim kho, kev ntseeg siab.
Ob, pp-r raj
Lub raj PP-R yog suav tias yog ntsuab, txhim khu kev txhim kho los ntawm kev tsim dej thiab kua dej. Cov yeeb nkab fittings ntawm PP-R tube kuj yog PP-R khoom, uas yog tus nqi qis dua nrog lub txhuas yas coj tube, thiab cov yeeb nkab phom yog ntsia sab nraud lub yeeb nkab, yog li qhov khiav tsis zoo. Txawm li cas los xij, lub raj pp-r yuav tsum tsis pub ntev ntev, thiab yuav tsum tau teem caij txhua 50cm los yog li ntawd. Lwm yam, nws yuav yooj yim rau droop thiab khoov. Ntxiv rau cov ntshiab PP - R raj, tam sim no tseem muaj ib hom pp-r aluminium-yas yeeb nkab, yeeb nkab yeeb nkab thiab pp-r yeeb nkab ntawm tib yam, tab sis qhov sib npaug ntawm kev ua tau zoo ntawm aluminium-yas yeeb nkab, nqi yog qis dua tus qauv aluminous ntau lub raj, thiab qhov kev siv ntawm kev laus los ntawm kev laus thiab kev ua tau zoo, dangling tsis droop, bending ntev ntev.
Nws to taub tias PP-R raj muaj cov kev tsis zoo ntawm kev kub siab rau thiab siab tawm ncaj coefficient vim molecular cov yam ntxwv ntawm polypropylene, txawm tuaj txawv teb chaws los yog domestic. Yog li kev qhuab qhia ntawm kev tsim kho [2001] 54 cov ntaub ntawv tau teev tseg hauv pp-r yeeb nkab ua haujlwm ntev yuav tsum tsis pub tshaj 70 ℃; Thiab nws txoj kev kub ntxhov kev sib txuas tshuab yog ntau txoj hauv kev, nws yog ib qhov yooj yim los tsim cov khoom siv khoom ntiag tug thaum thawb, uas ua rau qhov kev nyuab siab thiab kev cuam tshuam cov kev ua mus ntev ntev. Yog li ntawd, thaum twg yuav, tsis txhob tso hydraulic ua hauj lwm los yog qee yam tsis tsim nyog lub tuam txhab, thaum muas, yuav tsum them sai sai rau qhov tseeb keeb kwm ntawm cov khoom, trademark thiab tom qab muag muag kev pab.
Thib peb, PE yeeb nkab
PE tube qauv yog ib qho, qhov kev ua tau zoo tshaj plaws yog qhov tsis zoo rau aluminous yas raj, qhov loj siv yog hauv av dej sov conduit, hauv av cua kub chaw yog tsim los ntawm tus tsim kev nquag, tsev neeg tau dai kom zoo siv PE raj.
plaub, PVC-U raj
Txoj kev txuas ntawm PVC - Cov hlab pas rau cov nplaum, yuav poob tawm yooj yim thaum cov kua nplaum kub, tsuas yog muaj feem xyuam rau cov kav dej hauv av los yog tsaus ntuj nti, yog siv loj hauv siab siab tube, yuav tsum tau tsim tshwj xeeb kev txhawb, tshwj xeeb tshaj yog lub kaum cheeb tsam, dej puas tsuaj rau lub ces kaum yog qhov zoo. Cov yeeb nkab hauv tsev tsis pom zoo siv PVC-U raj, tiam sis lub raj feem ntau yog ib qho PVC yas raj.
Thib tsib raj raj
Tooj liab muaj qhov ua tau zoo tshaj plaws tab sis cov nqi siab. Hom txuas ntawm tooj liab yog welded (yeeb nkab haum nrog tin tsis muaj tin), yeeb nkab haum (ob hom yeeb nkab phom, ib lub khob, ib qho yog sab nraud sab nrauv, rub lub nplhaib khoob). Lub yeeb nkab yog yooj yim puas los ntawm kev tsim kho tom qab los yog theem ob sab. "Kuv nyiam kuv tsev neeg" taub: ib yim neeg los kho cov neeg yuav tsum tsis quav ntsej cov dej xa thiab yeeb nkab kab xaiv, kos rau tom qab pom tias muaj teeb meem ntau, xws li cov yeeb nkab txhawm rau puas tsuaj, dej siab, dej rhaub tsis tau pib, thiab ntxiv rau. Yog li, xav txog ntawm lub neej ntawm lub raj muaj zoo dua xaiv cov kev ua cov yas los yog cov qauv zoo dua aluminous ntau lub raj, yeeb nkab kab yuav tsum yog 20 hli los yog ntau dua, txuas tus ceg ntoo kav dej tsis pub tsawg tshaj 15 hli, teeb meem loj yuav tshwm sim. Yog tias xaiv aluminous qauv ntau lub raj hlau fittings, xim yuav tsum tau them raws li cov kab uas hla thiab 2-3 hli xaiv, xws li cov yeeb nkab kab yog 2025 specifications, thiab tus saib xyuas yuav tsum 2532 specifications, los xyuas kom meej tias ob lossis ntau qhov dej hauv qhov dej ntawm tib lub sijhawm.
Rau, dej yeeb nkab
Kom ua tau raws li cov kev xav tau ntawm kev noj qab haus huv, lub tshuab ua dej tau los ntawm cov kav dej yuav tsum yog ua raws li lub tebchaws. Tab sis qhov huv ntawm cov dej tsis yog nyob ntawm cov dej tsis zoo ntawm cov kav dej, tab sis kuj yog cov kav dej tau tuaj yeem tiv thaiv huab cua hauv huab cua. Ntev mus rau cov pa oxygen yog ib qho yooj yim ua rau cov kab mob, cov nplai thiab ntxhuab hauv cov raj xa dej kom zoo rau cov dej tsis zoo. Cov kws kho mob hais tias thaum yuav tsev neeg yas tubing, nws yog qhov zoo tshaj rau koj nug txog kev soj ntsuam kev soj ntsuam khoom, tsis txhob yuav lub tsev muag khoom lub npe thiab qhov chaw.
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