Muaj pes tsawg txoj hauv kev los txuas cov kav dej?

1. Flange kev twb kev txuas.

Cov kav dej uas muaj qhov loj dua yog txuas nrog flanges.Kev sib txuas ntawm flange feem ntau yog siv rau hauv txoj kev loj txuas li qub, rov qab li qub, lub ntsuas dej twj tso kua mis, thiab lwm yam, nrog rau cov yeeb nkab seem uas yuav tsum tau dismantled thiab kho ntau zaus.Yog hais tias cov yeeb nkab galvanized txuas nrog vuam los yog flange, theem nrab galvanizing lossis tiv thaiv corrosion yuav tsum tau nqa tawm ntawm qhov chaw vuam.

2. Vuam.

Vuam yog tsim rau cov kav dej uas tsis yog-galvanized, feem ntau yog siv rau cov kav dej zais thiab cov kav dej uas muaj qhov loj dua, thiab yog siv dav hauv cov tsev siab.Cov kav dej tooj liab tuaj yeem txuas nrog cov pob qij txha tshwj xeeb lossis vuam.Thaum cov yeeb nkab txoj kab uas hla tsawg dua 22 hli, lub qhov (socket) lossis lub tes tsho vuam yuav tsum tau siv.Lub qhov (socket) yuav tsum tau muab ntsia rau ntawm qhov ntws ntawm qhov nruab nrab.Thaum cov yeeb nkab txoj kab uas hla ntau dua los yog sib npaug li 2 hli, pob tw vuam yuav tsum tau siv.Lub qhov (socket) vuam siv tau rau cov kav hlau stainless.

3. Threaded kev twb kev txuas.

Threaded kev twb kev txuas yog siv threaded yeeb nkab fittings mus txuas, thiab galvanized steel kav nrog ib tug yeeb nkab txoj kab uas hla tsawg tshaj li los yog sib npaug zos rau 100 hli yuav tsum tau txuas nrog threads, uas feem ntau yog siv rau cov kav dej raug.Steel-yas composite kav kuj feem ntau txuas nrog threads.Galvanized steel kav yuav tsum tau txuas nrog threaded kev twb kev txuas, thiab nto ntawm cov galvanized txheej thiab raug threaded qhov chaw uas puas thaum lub sij hawm threading yuav tsum tau kho nrog anti-corrosion;flanges los yog ferrule-hom tshwj xeeb yeeb nkab fittings yuav tsum tau siv rau kev sib txuas, thiab cov welds ntawm galvanized steel kav thiab flanges yuav tsum yog ob Secondary galvanized.

4. Qhov (socket) txuas.

Rau kev sib txuas ntawm cov kav dej thiab cov kav dej cam khwb cia hlau thiab fittings.Muaj ob hom kev sib txuas yooj yim thiab kev sib txuas tsis sib xws.Kev sib txuas yooj yooj yim yog kaw nrog lub nplhaib roj hmab, kev sib txuas tsis sib haum yog kaw nrog asbestos cement lossis nthuav ntim, thiab cov hlau lead sealing tuaj yeem siv rau lub sijhawm tseem ceeb.

5. Daim npav lub tes tsho txuas.

Aluminium-yas composite kav feem ntau crimped nrog threaded ferrules.Muab cov txiv ntoo haum rau ntawm qhov kawg ntawm cov yeeb nkab, tom qab ntawd muab cov tub ntxhais sab hauv ntawm lub fittings mus rau hauv qhov kawg, thiab nruj nreem kaw thiab cov txiv ntoo nrog ib tug ciaj ntswj.Kev sib txuas ntawm cov kav dej tooj liab kuj tuaj yeem raug crimped nrog threaded ferrules.

6. Xovxwm txuas.

Stainless hlau compression yeeb nkab haum kev sib txuas thev naus laus zis hloov cov khoom siv hluav taws xob sib txuas ua ke xws li threading, vuam thiab gluing.Nws txuas nrog lub raj xa dej, thiab lub pob zeb ci ntsa iab nias lub nozzle los ua lub luag haujlwm ntawm sealing thiab fastening.Nws muaj qhov zoo ntawm kev yooj yim installation, txhim khu kev qha kev sib txuas thiab kev lag luam rationality thaum tsim kho.

7. Kub yaj kev twb kev txuas.

Txoj kev sib txuas ntawm cov yeeb nkab PPR txais yuav kub melter rau kub yaj kev twb kev txuas.

8. Groove kev twb kev txuas (clamp txuas).

Qhov zawj hom txuas tuaj yeem siv rau kev tua hluav taws tua hluav taws, cua txias thiab dej kub, dej, dej nag thiab lwm yam tshuab nrog ib txoj kab uas hla ntau dua lossis sib npaug ntawm 100mm galvanized steel yeeb nkab.Nws muaj kev ua haujlwm yooj yim, tsis cuam tshuam rau tus yam ntxwv ntawm lub raj xa dej, kev tsim kho kom zoo, thiab kev ruaj ntseg zoo., Kev saib xyuas yooj yim, txuag zog thiab txuag lub sijhawm.