China Wopereka Golide ku China Wotsogola Wapamwamba Wapamwamba wa Pulasitiki Mpira Socket Valve Pn10/ Pn16/ASTM Muyezo wokhala ndi Sitifiketi ya Ce OEM

Tidzadzipereka kupatsa ogula athu olemekezeka pogwiritsa ntchito ntchito zoganizira kwambiri za China Gold Supplier for China Top Quality Pulasitiki Ball Socket Valve Pn10/ Pn16/ASTM Standard yokhala ndi Ce Certificate Offer OEM, Tikulandira ndi mtima wonse mabwenzi apamtima ochokera kuzungulira chilengedwe kuti gwirizana nafe pa maziko a zopindulitsa kwa nthaŵi yaitali. Tidzadzipereka kupatsa ogula athu olemekezeka pogwiritsa ntchito ntchito zoganizira kwambiri za valavu ya mpira pn10, cf8m valavu ya mpira, valavu ya mpira 2-pc, Kutengera mainjiniya odziwa zambiri, maoda onse otengera zojambula kapena zitsanzo amalandiridwa. Tsopano tapambana mbiri yabwino yamakasitomala apamwamba pakati pa makasitomala athu akunja. Tipitiliza kuyesetsa kukupatsani zinthu zabwino kwambiri komanso ntchito yabwino kwambiri. Tikuyembekezera kukutumikirani. Kuzindikira kupanikizika kwa thupi ANSI B 16.34 Gawo 7.1 Kukula kwa vavu NPS Kuthamanga kwa mayeso Nthawi yoyesera DN50≥ 1:5 nthawi 100°CF 15second DN65-200 Mayeso a AN ST Class 60second DN250≤ Max. Kuthamanga kwa ntchito 180sekondi Zindikirani kupanikizika kusiyana ndi valavu yothamanga kwambiri yogwira ntchito 1.5 nthawi zambiri (100F) 1.Seal hydrostatic test: Kupanikizika kuyenera kukhala nthawi 1.1 kuposa ntchito yosindikizira ndi chisindikizo cha hydrastatic test. ANSI B 16.34 Gawo 7.2 Kukula kwa vavu NPS Kupanikizika kwa mayeso Nthawi yoyesera DN50≥ 1:5 nthawi 100°CF 15second DN65-200 mlingo wa AN ST Class 30second DN250≤ Max. Kuthamanga kwa ntchito 60sekondi Dziwani kupanikizika kuposa valavu yothamanga kwambiri yogwira ntchito 1.5 nthawi zambiri (100F) 2. Kuyesa kwa mpweya wosindikizira: Kuyesa kwa mpweya wosindikiza kumachokera ku 80psig (6kgf / cm ^ mpweya wa nin-actiue kapena wodzaza ndi mpweya, pambuyo pa mlingo wa valve. , ndiye yang'anani ndi kutayikira kapena ayi ndi mbali imodzi ya valavu Main miyeso DN(mm) ABLD D1 D2 15 129 64 210 15 21.3 42 20 129 64 230 15 26.7 42 25 130 30 72 25 29. 25 42.2 60 40 230 95 300 32 48.3 76 50 230 100 300 40 60.3 89 65 300 159 300 50 76.1 114 80 3008001010 170 92 325 80 114.3 165 125 450 208 325 100 141.3 216 150 450 241 350 125 168.3 219