NgoJulayi 2020, iTianjin Youfa Pipeline Technology Co.,Ltd. yaseka isebe laseShaanxi eHancheng, kwiPhondo laseShaanxi. Ukongezwa kwemigca yemveliso yeplastiki yentsimbi emithathu kunye nemigca emibini yemveliso yepayipi yentsimbi egqunywe ngeplastiki kuye kwaqaliswa ngokusesikweni.
NgoMeyi ka-2021, isebe laseHandan lakha iiworkshop ezintsha, laphucula izixhobo, longeza imigca emithathu yemveliso yemibhobho yentsimbi egqunywe ngeplastiki ukwandisa amandla emveliso. Ukongeza kwimigca emithathu yemveliso yokuqala yesebe laseTianjin, iTianjin Youfa Pipeline Technology Co., Ltd. inemigca esi-8 yemveliso yemibhobho yentsimbi egqunywe ngeplastiki. Uluhlu lweemveliso zemveliso lugubungela i-DN15-DN2400, kwaye ubude buziimitha eziyi-2.8-12.
Iipayipi zentsimbi ezidityanisiweyo ezigqunywe ngeplastiki ezinokuveliswa ziquka: Umbhobho weNsimbi we-ERW, Umbhobho weNsimbi oGxotyiweyo oshushu, Umbhobho weNsimbi we-SSAW, iipayipi ezingenamthungo kunye neepayipi zesokhethi. Uhlu lweemveliso zokulwa nokugqwala luquka i-epoxy enamacala amabini, i-epoxy egqunywe ngaphakathi, i-epoxy egqunywe ngaphandle, i-polyethylene egqunywe ngaphakathi, i-epoxy egqunywe ngaphandle ye-polyethylene, i-epoxy egqunywe ngaphakathi ye-3PE, i-3PE yangaphandle kunye nezinye iindlela zokucubungula ukugqwala. Imveliso yonyaka ingafikelela kwiitoni ezingama-200,000.
Ixesha lokuthumela: Novemba-22-2021