Kalasi: 150LB-900LB kapena PN10-PN150 kapena 10K-40K
zakuthupi: GG25, GGG50, WCB,LCB,CF8 304,CF8M,CF3,CF3M, C95800, MONEL, DUPLEX STAINLESS zitsulo
Thupi: chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri, chitsulo cha kaboni, BRONZE, MONEL, DUPLEX STAINLESS zitsulo
Disc: zitsulo zopangidwa ndi ductile, aluminium bronze, chitsulo chosapanga dzimbiri, BRONZE, MONEL, DUPLEX STAINLESS zitsulo
Tsinde: zosapanga dzimbiri
Mpando: NBR,EPDM,FKM ndi CR
Zolemba za butterfly valve
1.Wherever needed.
2.Small torque of operate.
3.Long service life and easy interall.
4.Center-line or eccentric.
Miyezo:
1. Mapangidwe a valve ku: API609, EN, DIN, GOST.
2. Mayeso a valve ku: API 598, GB13927
3. Pamaso ndi maso: API 609, EN, DIN, GOST
4. Flange kubowola ndi accoding to: GB/T17241, ANSI B16.42, ANSI B16.1 ndi EN1092-2 Features.
1. Yaing'ono mu kukula ndi yopepuka kulemera; zosavuta unsembe ndi kukonza; akhoza kukwera kulikonse kumene akufunikira.
2. Small torque of operate, energe saving.
3. Flow curve tending to straight the test of tens of thousands opening/closing operation.
4. Long service life. Standing the test of tens of thousands opening/closing operation.
5. Perfect sealing without leakage under the pressure test.
6. Wide selection of materials, applicable for various mediums.
Likulu lolembetsedwa la GCGV ndi 228.80 miliyoni yuan, kudera la 22300m². Pali antchito opitilira 200, omwe oposa 30% ali ndi digiri ya koleji kapena kupitilira apo, kuphatikiza akatswiri 25 akulu ndi apakatikati. Kampaniyo ili ndi malo makina, CNC lathes, CNC ofukula lathes,
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