Product Overview
PVDF backing rings, tseem hu ua PVDF nplooj ntawv los yog PVDF flange backing rings, yog lub nplhaib - zoo li cov ntawv nyias ua los ntawm polyvinylidene fluoride (PVDF) thiab feem ntau yog sandwiched ntawm ob flanges. Lawv lub luag haujlwm tseem ceeb yog txhawm rau sau cov qhov khoob me me ntawm qhov sib khi ntawm ob lub flanges. Nyob rau hauv lub siab ntawm bolt nruj, lawv deform los tsim ib tug zoo sealing, tiv thaiv kom tsis txhob ntawm nruab nrab (tshwj xeeb tshaj yog corrosive los yog siab -purity kua thiab gases) nyob rau hauv lub pipeline.
Muaj nuj nqi thiab nta
- Kev ua tau zoo sealing:Muaj qee qhov kev hloov pauv tau yooj yim thiab rov ua haujlwm, lawv ua tau zoo rau lub flange nto nyob rau hauv bolt preload, tsim ib lub foob kaw ntom nti.
- Muaj zog Corrosion Resistance:Lawv tuaj yeem tiv taus kev yaig ntawm cov kua qaub uas muaj zog tshaj, muaj zog alkalis, halogens, thiab cov kuab tshuaj organic, kom ntseeg tau tias lub nplhaib rov qab yuav tsis xau ua ntej lub raj xa dej hauv qhov chaw corrosive.
- High Purity thiab Tsawg Emission:PVDF cov khoom nws tus kheej yog huv si thiab yuav tsis tso cov pa paug los yog ions rau hauv nruab nrab. Qhov no yog qhov tseem ceeb rau semiconductor ultrapure dej tshuab, biopharmaceuticals, thiab kev lag luam khoom noj khoom haus, zam kev pheej hmoo ntawm cov khoom sib kis.
- Zoo heev tshav kub tsis kam:PVDF tuaj yeem siv tsis tu ncua ntawm qhov kub txog li 140 degree, thiab rau lub sijhawm luv txog li 150 degree, ua tau raws li qhov kub thiab txias ntawm cov txheej txheem tshuaj feem ntau.
- Mechanical zog thiab creep kuj:Nws muaj ntau dua mechanical zog thiab compressive modulus, ua rau muaj kev nkag tau zoo dua. Qhov no txhais tau hais tias nyob rau hauv ntev - lub sij hawm bolt zawm quab yuam, PVDF thaub qab rings tsis tshua muaj kev pheej hmoo ntawm cov yas deformation tsis tu ncua, yog li kev tswj xyuas zoo dua sealing siab thiab tiv thaiv kom tsis txhob muaj kev ntxhov siab vim kev ntxhov siab.
Qhov loj txuas qhov ntev ntawm PVDF thaub qab nplhaib // txoj kev sib txuas: kub yaj qhov (socket).
|
Nominal Txoj kab uas hla DN (mm) |
Txoj kab uas hla OD (mm) |
Nozzle tuab S (mm) |
Nozzle sab nrauv txoj kab uas hla D (mm) |
Nozzle sab hauv txoj kab uas hla Z (mm) |
Nozzle qhov siab L (mm) |
Flange txoj kab uas hla d1 (mm) |
Tag nrho qhov siab L1 (mm) |
|
DN15 |
φ20 |
4 |
26 |
18 |
5 |
45 |
17 |
|
DN 20 |
φ25 |
5 |
34 |
24 |
11 |
58 |
23 |
|
DN 25 |
φ32 |
5 |
41 |
31 |
15 |
67 |
27 |
|
DN 32 |
φ40 |
6 |
51 |
39 |
15 |
75 |
28 |
|
DN40 |
φ50 |
6 |
60 |
48 |
17 |
84 |
31 |
|
DN 50 |
φ63 |
7.5 |
77 |
62 |
15 |
104 |
32 |
|
DN 65 |
φ75 |
9 |
91 |
73 |
20.5 |
118 |
39 |
|
DN 80 |
φ90 |
10 |
109 |
89 |
22 |
136 |
43 |
|
DN100 |
φ110 |
10.5 |
129 |
108 |
30 |
153 |
50 |
Qhov loj me me ntawm PVDF thaub qab nplhaib // txoj kev sib txuas: taub qab vuam
|
Nominal txoj kab uas hla DN (mm) |
Txoj kab uas hla OD (mm) |
Nozzle tuab S (mm) |
Nozzle sab nrauv txoj kab uas hla D (mm) |
Nozzle sab hauv txoj kab uas hla Z (mm) |
Nozzle qhov siab L (mm) |
Flange txoj kab uas hla d1 (mm) |
Tag nrho qhov siab L1 (mm) |
|
DN15 |
φ20 |
4 |
26 |
18 |
5 |
45 |
17 |
|
DN 20 |
φ25 |
5 |
34 |
24 |
11 |
58 |
23 |
|
DN 25 |
φ32 |
5 |
41 |
31 |
15 |
67 |
27 |
|
DN 32 |
φ40 |
6 |
51 |
39 |
15 |
75 |
28 |
|
DN40 |
φ50 |
6 |
60 |
48 |
17 |
84 |
31 |
|
DN 50 |
φ63 |
7.5 |
77 |
62 |
15 |
104 |
32 |
|
DN 65 |
φ75 |
9 |
91 |
73 |
20.5 |
118 |
39 |
|
DN 80 |
φ90 |
10 |
109 |
89 |
22 |
136 |
43 |
|
DN100 |
φ110 |
10.5 |
129 |
108 |
30 |
153 |
50 |
Daim ntawv thov
Tshiab Zog thiab Semiconductors:
Haum rau hydrogen zog thiab photovoltaic coolant tsheb thauj mus los, ua tau raws li qhov yuav tsum tau rau cov dej ultrapure, roj tshwj xeeb, thiab siab -purity media tsheb thauj mus los.
Pharmaceuticals thiab Chemicals:
thauj cov khoom siv tshuaj, dej huv, thiab lwm yam.; tsis yog - lom thiab yooj yim los ntxuav; corrosion- cov kav dej resistant yog tsim rau cov tshuaj lom neeg thiab cov txheej txheem pickling.
Environmental Protection thiab Municipal Engineering:
Siv rau kev sau cov dej phwj tuaj, kev kho cov pa khib nyiab, thiab cov tshuab cua tshiab; acid thiab alkali resistant, tiv thaiv -aging, thiab hloov mus rau complex ua hauj lwm tej yam kev mob.
Mining thiab Metallurgy:
Kev thauj cov slurry, khib nyiab pov tseg, dej txias, thiab lwm yam.; resistant rau av noo, siab -kub, thiab ntau- impurity ib puag ncig.
Xaiv peb txhais tau tias xaiv tus kws tshaj lij kev koom tes rau PVDF thaub qab nplhaib.
Cim npe nrov: pvdf backing nplhaib, Tuam Tshoj pvdf thaub qab nplhaib manufacturers, lwm tus neeg, Hoobkas
