Volume Damper

Ductwork

1. Cov khoom siv hlau sab nrauv yog 304 lossis 316 stainless hlau.

2. Ua ntej txheej txheej, stainless hlau substrate raug kuaj xyuas kom tiav welds thiab kho kom zoo.

3.Coating khoom yog ETFE fluoropolymer thermoplastic resin.

4. Lub thickness ntawm txheej yog nyob rau nruab nrab ntawm 260μ.

5. Tus pin qhov ntsuas kev ua tau zoo ua los ntawm DC spark tester ntawm 2.5KV / 260μ los xyuas kom meej tus pin nole dawb tiv thaiv txheej.

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Product Detail

Khoom cim npe

Hom	Txoj kab uas hla (mm)	Thickness (mm)	Ntev (mm)	Hniav Khoom		Kev ua haujlwm
				sus	Coated
Propeller Hniav Damper	Φ800-Φ1150	2.0	350	(SUS)	(PVDF)	Ohms / Pneumatic / Hluav taws xob
Propeller Hniav Damper	Φ1200-Φ1600
Propeller Hniav Damper	Φ1650-Φ2000

1. Lub Volume Damper welding hlaws yuav tsum du, kom ua tiav ib leeg-sab vuam thiab ob-sided sib sau, sab hauv yuav tsum polished du, tsis muaj pores, thiab folding ntug ntawm folding nto yuav tsum tiaj tus (txog 90 °).

2. Ib feem ntawm cov kav dej yuav tsum tau pleev xim rau (xws li lub flange nto hauv cov yeeb nkab) yuav tsum tau sandblasted, sandblasting roughness yuav tsum tau raws li qhov roughness ntawm 3.0 G / S76, 40μm los yog ntau tshaj, thiab cov xuab zeb seem thiab hlau plua plav tawm sab nraud. cov yeeb nkab yuav tsum tau muab tshem tawm tom qab sandblasting.Paub meej tias seb qhov chaw ntawm cov kav dej ua haujlwm puas huv thiab cov khoom ua haujlwm yog them nrog aluminium ntawv ci.

3.100% tag nrho cov kev soj ntsuam zoo (zaj duab xis thickness nrhiav tau, pinhole nrhiav tau), nrog rau zaj duab xis thickness tester los xyuas txheej zaj duab xis thickness.Zaj duab xis thickness yog 260 ± 30 μm.Lub pinhole detector yog siv los xyuas seb lub txheej puas muaj pinholes.Kho tus qauv ntsuas qhov hluav taws xob mus rau 2.5KV, yog tias muaj cov koob uas yuav tsum tau kho lossis rov ua haujlwm dua.Cov zaj duab xis thickness thiab pinhole xeem tau tom qab kev soj ntsuam zoo yuav tsum tau kaw nyob rau hauv "Duct Coatung Quality Inspection Form".

4.Duct txoj kab uas hla tshaj 2000mm yog muaj nyob rau ntawm kev thov.Duct thickness yog ua los ntawm SMACNA.Thiab nws kuj tuaj yeem hloov pauv raws li cov neeg siv khoom thov.