
丝口黄铜截止阀
丝口黄铜截止阀技术规范:公称压力:1.6MPa工作介质:水、气、油工作温度:-20℃≤t≤100℃管螺纹符合ISO228标准丝口黄铜截止阀连接尺寸:DNSIZELHDB81/44061458.5103/84061458.5151/24667.55512.8203/45472.56017251678672223211/4779780274011/283116.510034502104132.511043)
业务 QQ: | 203398752 |