Itholakala eDolobheni lase-Wenzhou lapho idolobha lasekhaya lamavalvu e-China, i-Wenzhou Ruixin Valve Co., Ltd. idizayine, yakha, futhi yathengisa ama-valve ahlukahlukene emhlabeni wonke njenge-OEM ngenani lemikhiqizo ehlukahlukene.
Imboni yokukhiqiza ama-valve afaka i-Cast Steel & Forge Steel BALL VALVES, AMAVAVAVA EGATE,IGLOBE VALVE, HLOLA AMAVAVAVU,BUTTERFLY VALVE & STRAINER wesiteshi samandla, uphethiloli, amakhemikhali, igesi yemvelo, izimboni zemithi.
Embonini, Uhlelo Lokuqinisekisa Ikhwalithi luhlangabezana noma ludlule izimfuneko ze-API-6D, CE, ne-ISO9001:2008, Uqinisekiswa ngezisombululo zamavalvu kuwo wonke ama-valve esiwathengisile.
1. Ukuhlakazeka kwevalvu 1.1 Khipha amabhawodi okulungisa ohlaka olungaphezulu lwebhonethi, khumula amantongomane amabhawudi amane kubhonethi ephakamisayo, phendula i-valve stem nut ngokuphambene newashi ukuze wenze ifreyimu yevalvu ihlukane nomzimba wevalvu, bese usebenzisa ithuluzi lokuphakamisa ukuphakamisela uhlaka phansi futhi pu...