China Cheap theko China High Quality Plastic Water Flanged EPDM Seat Butterfly Valve PVC Wafer Type Flange Butterfly Valve UPVC Worm Gear Handle Butterfly Valve DN50-DN400

Re bile moetsi ea nang le phihlelo. Ho hapa boholo ba litifikeiti tsa bohlokoa tsa 'maraka oa eona bakeng sa China theko e tlase China High Quality Plastic Water Flanged EPDM SeatButterfly ValvePVC Wafer Type Flange Butterfly Valve UPVC Worm Gear Handle Butterfly Valve DN50-DN400, Re khomarela molao-motheo oa "Services of Standardization, Ho Kopana le Litlhoko tsa Bareki".
Re bile moetsi ea nang le phihlelo. Ho hapa boholo ba litifikeiti tsa bohlokoa tsa 'maraka oa eona bakeng saButterfly Valve, China Metsi Valve, Khamphani ea rona e sebetsa ho latela molao-motheo oa ts'ebetso ea "tšebelisano-'moho e thehiloeng ho botšepehi, tšebelisano-'moho, e shebaneng le batho, tšebelisano-'moho ea katleho". Re tšepa hore re ka ba le likamano tsa botsoalle le mohoebi ea tsoang lefats'eng lohle

Tlhaloso:

FD Series Wafer butterfly valve e nang le sebopeho sa PTFE lined, letoto lena le tsitsang le lutseng serurubele serurubele se etselitsoe mecha ea litaba e senyang, haholo mefuta e fapaneng ea li-acid tse matla, joalo ka sulfuric acid le aqua regia. Thepa ea PTFE e ke ke ea silafatsa mecha ea litaba ka har'a phaephe.

Sebopeho:

1. Sesepa sa serurubele se tla le ho kenngoa ka litsela tse peli, ho lutla ha zero, ho hanyetsa kutu, boima bo bobebe, boholo bo fokolang, theko e tlaase le ho kenya habonolo.2. Tts PTFE e apereng setulo se khona ho sireletsa 'mele khahlanong le mecha ea phatlalatso e senyang.
3. Sebopeho sa eona se arohaneng sa sype se lumella phetoho e ntle ka tekanyo ea clamping ea 'mele, e hlokomelang papali e phethahetseng pakeng tsa tiiso le torque.

Tšebeliso e tloaelehileng:

1. Indasteri ea lik'hemik'hale
2. Metsi a hloekileng a phahameng
3. Indasteri ea lijo
4. Indasteri ea meriana
5. Liindasteri tsa bohloeki
6. Mecha ea litaba e senyang le e chefo
7. Sekhomaretsi & Acids
8. Indasteri ea pampiri
9. Tlhahiso ea chlorine
10. Indasteri ea merafo
11. Moetso oa pente

Boholo:

Re bile moetsi ea nang le phihlelo. Ho hapa boholo ba litifikeiti tsa bohlokoa tsa 'maraka oa eona oa China theko e tlase China High Quality Plastic Water Flanged EPDM Seat Butterfly Valve PVC Wafer Type Flange Butterfly Valve UPVC Worm Gear Handle Butterfly Valve DN50-DN400, Re khomarela molao-motheo oa "Customers'Service".
China Cheap thekoChina Metsi Valve, Butterfly Valve, Khamphani ea rona e sebetsa ho latela molao-motheo oa ts'ebetso ea "botšepehi, tšebelisano-'moho e thehiloeng, e shebaneng le batho, tšebelisano-'moho e atlehang". Re tšepa hore re ka ba le likamano tsa botsoalle le mohoebi ea tsoang lefats'eng lohle