echnical descriptions: For District Heating. Pipe material welded.
Diameter mwadzina: Anachepetsa anabala ndi Full anabala DN800 kuti DN 1400 (32" mpaka 56") ;
Nominal Pressure: PN 16 to PN 25 / ANSI Class 150
Kutentha kwa ntchito: -29 ℃ mpaka 200 ℃ (-20 ℉ mpaka 392 ℉)
Utumiki: district heating hot water, natural gas, oil, steam, petrochemical .etc.
Gwiritsani ntchito actuator: gear (Vertical / Horizontal), pneumatic / electrical, gas over oil actuator.
Materials Available: pipe material welded
Body: ST37.8 / 20#/P235GH
Ball: F304 / F316 ( Option upon request )
Seat: PTFE+C / Nylon / PEEK. etc.
Zizindikiro za Makhalidwe:
1. thupi lonse dongosolo kuwotcherera, sipadzakhala kutayikira kunja.
2. Mpando wa valve wopangidwa ndi mphete yosindikiza ya PTFE ndi akasupe omwe amatha kusintha mphamvu ndi kutentha, mkati mwazogwiritsira ntchito sipadzakhala kutayikira kulikonse.
3. tsinde kutayikira dongosolo kupewa, pansi pa tsinde ali ndi PTFE chisindikizo puncture, pali awiri O-mphete pamwamba, wapangidwa awiri gaskets PTFE kuonetsetsa palibe kutayikira.
4. zinthu zomwezo za thupi ndi chitoliro, kupanikizika sikudzawoneka kosagwirizana, sikudzakhala chifukwa cha chivomezi ndipo galimoto imadutsa pansi nthawi zina imayambitsa extrusion.
5. thupi ndi lopepuka komanso losavuta kusunga kutentha kuti lisatsike.
6. tikhoza kusintha kutalika kwa thupi ndi kutalika kwa tsinde malinga ndi zomangamanga ndi mapangidwe a payipi.
7. Mpira wa Machining mwatsatanetsatane ndi mkulu mosavuta ntchito, palibe chosokoneza chosokoneza.
8. angagwiritse ntchito welded ndi flanged mitundu iwiri kugwirizana mtundu.
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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