Uhlobo lwevalve kunye neeparamitha ezisisiseko zevalve ephezulu yoxinzelelo oluphezulu kunye nokufakwa kweKaifeng ivalve yoxinzelelo oluphezulu lwetekhnoloji entsha ephezulu
Le nxalenye ye-JB / T 1308 ichaza uhlobo kunye neeparitha ezisisiseko zeevalvu ezinoxinzelelo lwe-PN2500. Le nxalenye ifanelekile ukwenza iivalve zetsimbi kunye noxinzelelo lwe-PN2500, ubukhulu obuqhelekileyo be-DN3 ~ DN25, i-medium ethylene, i-polyethylene kunye nezinye i-media ezingabonakaliyo. 2.1 Uhlobo kunye neeparamitha ezisisiseko zevalvu ziya kuchazwa kwiThebhile 1. 2.2 Uxinzelelo lokusebenza oluvumelekileyo lwevalve kumaqondo obushushu okusebenza ahlukeneyo njengoko kuchaziwe kwiThebhile 2…
1 umda
Le nxalenye ye-JB / T 1308 ichaza uhlobo kunye neeparitha ezisisiseko zeevalvu ezinoxinzelelo lwe-PN2500.
Le nxalenye ifanelekile ukwenza iivalve zetsimbi kunye noxinzelelo lwe-PN2500, ubukhulu obuqhelekileyo be-DN3 ~ DN25, i-medium ethylene, i-polyethylene kunye nezinye i-media ezingabonakaliyo.
Uhlobo kunye neeparamitha
2.1 Uhlobo kunye neeparamitha ezisisiseko zevalvu ziya kuchazwa kwiThebhile 1.
Itheyibhile 1 Uhlobo lweValve kunye neeparitha ezisisiseko
2.2 Uxinzelelo lokusebenza oluvumelekileyo lwevalve kumaqondo okushisa ahlukeneyo okusebenza kuya kuchazwa kwiThebhile 2.
Uluhlu 2 Uxinzelelo lokusebenza
Ekupheleni kukaJulayi ukusuka kuHenan Kaifeng uxinzelelo oluphezulu lwevalve Co., LTD., Yafunda ukuba kanye kwimveliso yasekhaya engaphezu kwe-10 yamashishini ovavanyo lwevalve kodwa ayiphumelelanga imveliso yobuchwepheshe obuphezulu kulawulo olukhulu loxinzelelo lweinjini yomphunga, ** kwi abasebenzi bobugcisa benkampani phantsi kweenzame ezidibeneyo zokufezekiswa okugudileyo kokwasekhaya, kunye neshishini eliphambili lesizwe iShanghai iFactory ye-injini yomphunga kunye namanye amashishini ukunika inani leebhetshi zeemveliso. Oku kwenza ukuba imeko yeemveliso zasekhaya ezifanayo zixhomekeke ngokupheleleyo ekuthengisweni kumazwe angaphandle zibe yimbali. Le mveliso yobuchwepheshe obuphezulu iye yaba yindawo entsha yokukhula koqoqosho yenkampani yaseKaigao emva kophuhliso oluyimpumelelo lwe-P91, i-P92 kunye nezinye iivalvu ezikhethekileyo, ishishini ngoku liqhuba uhlaziyo lwezixhobo, kwaye lizama ukufezekisa impumelelo enkulu kwi-valve yobuchwepheshe obuphezulu. ushishino, thatha imarike yokuqala.
Kuxelwe ukuba ivalve yokulawula uxinzelelo yenkampani isetyenziswa ikakhulu kwi-injini yomphunga yesethi yejenereyitha. Imveliso yale mveliso ibandakanya ubuchwephesha obunzima njengofakelo olushushu, ukuwelda okushushu kunye ne-titanium ethe nkqo yombane ye-welding (welding nge-tungsten kunye ne-cobalt hard alloy electrode). Amashishini amaninzi eivalve zasekhaya enze iinzame kulo mba, kodwa zonke aziphumelelanga, kwaye amashishini amakhulu e-China einjini yomoya kufuneka axhomekeke ekuthengisweni kweemveliso ezinjalo. Inkampani yeKaigao ikugxininiso lwamandla obugcisa angaphakathi, emva kwemigudu enzima yokuphuhlisa impumelelo, ukuze ibe yinkampani yevalve yasekhaya inokuvelisa olu hlobo lweemveliso zobugcisa obuphezulu beshishini, ixabiso layo lemveliso * ngexabiso lokungenisa elimalunga nama-50. %, ithemba lemarike libanzi kakhulu. Le nkampani iye yaseka uthelelwano lokubonelela kunye nokuthengisa kunye nenani leefektri zomphunga womoya, kwaye yatyikitya izivumelwano neenkampani ezimbini zaphesheya kweelwandle ukuba zibe ngabavelisi bayo abaxhasayo eTshayina.
Ixesha lokuposa: Sep-03-2022
