| Lub Npe Khoom: | Txiv neej los yog poj niam Valve | Khoom siv: | PP-R |
|---|---|---|---|
| Kev Sib Txuas: | Txiv neej & Poj niam | Chaw nres nkoj: | Raws li qhov xav tau |
| Loj: | 20 * 1/2 "-4 * 1" | Siab: | PN25 |
Tsis Muaj Kev Tawg Hlau PPR Ib Leeg Sib Koom Tes Txiv Neej Poj Niam Xov Pob Valve
Hlau Pob ValveCov txiaj ntsig
1. Tag nrho cov pem hauv ntej thiab cov khoom ntse ntawm cov khoom raug txhuam kom zoo thiab yuav tsis ua rau koj txhais tes mob.
2. Nws siv cov ntsia hlau tooj liab, tig rov qab los tsis muaj kev tawg, ruaj khov, zoo sealing, tiv thaiv kev shedding, corrosion tsis kam, muaj kev nyab xeeb thiab ruaj ntseg
3. Me me, me me thiab txhim khu kev qha, nrog ob lub ntsej muag sealing rau kev sib khi tiav thiab siv dav hauv cov tshuab nqus tsev
4. Tus naj npawb ntawm cov xov txheem, phab ntsa sab hauv yog du, thiab cov seem tsis yooj yim rau khaws cia.
| Kev piav qhia | D | d | L | H | G | C |
| dn20x1/2 | 15 | 20 | 71 | 55 | 1/2" | 90 |
| dn25x3/4 | 21 | 25 | 79 | 58 | 3/4 | 105 |
| dn32x1 | 27 | 32 | 90 | 68 | 1" | 125 |
| dn40x1-1/4 | 47.5 | 40 | 110 | 80 | 1/4 | 140 |
| Kev piav qhia | d | D | R | L | H | C |
| dn20x1/2 | 28 | 20 | 80 | 55 | 1/2" | 90 |
| dn25x3/4 | 34 | 25 | 88 | 58 | 3/4 | 105 |
| dn32x1 | 43 | 32 | 102 | 68 | 1 | 125 |
Tsis muaj tshuaj lom thiab tsis ua rau muaj kev phiv:
PP-R yog ib hom polyolefin, uas yog ib hom thermo-plastics, uas nws cov molecule tsuas yog muaj cov pa roj carbon thiab hydrogen xwb. Thiab cov khoom siv rau VASEN PP-R cov kav dej thiab cov khoom siv tau txais daim ntawv pov thawj los ntawm lub koom haum hauv tebchaws.
Cov khoom zoo rwb thaiv tsev thermal thiab suab:
Qhov coefficient ntawm thermal conductivity ntawm PP-R yog 0.23w/m, uas tsuas yog 1/200 ntawm cov yeeb nkab hlau (43-52w/m). Tsis tas yuav siv cov khoom rwb thaiv tsev thaum siv rau hauv cov tshuab dej kub, uas txuag cov khoom rwb thaiv tsev thiab lub zog. Thiab nws muaj suab nrov qis dua thaum xa dej mus rau hauv cov kav dej.
Muaj peev xwm hla dej zoo dua:
Cov kav dej PP-R thiab cov khoom siv sab hauv du thiab sib txhuam tsawg dua, uas ua kom cov dej khiav ceev.
Cov khoom siv hauv tsev uas zoo rau ib puag ncig:
Thaum lub sijhawm tsim khoom, kev teeb tsa thiab daim ntawv thov, yuav tsis muaj kuab paug rau ib puag ncig. Lub sijhawm ntawd, cov ntaub ntawv rov ua dua tshiab, uas tuaj yeem txo qhov kev pov tseg cov peev txheej.
CHUANGRONG muaj ib pab neeg ua haujlwm zoo heev nrog kev paub nplua nuj. Nws lub ntsiab lus yog Kev Ncaj Ncees, Kev Tshaj Lij thiab Kev Ua Haujlwm Zoo. Nws tau tsim kev sib raug zoo ua lag luam nrog ntau dua 80 lub tebchaws thiab thaj chaw hauv kev lag luam sib xws. Xws li Tebchaws Meskas, Chile, Guyana, United Arab Emirates, Saudi Arabia, Indonesia, Malaysia, Bangladesh, Mongolia, Russia, Africa thiab lwm yam.
Txais tos tiv tauj peb rau cov ntaub ntawv khoom thiab kev pabcuam tshaj lij.
Thov xa email mus rau:chuangrong@cdchuangrong.com los yog Xov tooj:+ 86-28-84319855