福莱通LL型拐角盒热浸锌铸铁防爆穿线盒NPT1/2"产品说明产品名称：出口可锻铸铁穿线盒/防爆穿线盒Productname:Exporttypemalleableironthreadingbox产品型号：直通（C）、左弯（LL）、右弯（LR）、后弯（LB）、三通（T）、后三通（TB）Theproductmodel：Through（C）、Left(LL)、Right(LR)、afterthebend(LB)、Three(T)、afterthethreebend(TB).材质：穿线盒体和盒盖为热浸锌可锻铸铁；螺丝材质为不锈钢304；垫圈材质为橡胶。Textureofmaterial:Thebodyandaboxcoverformalleableiron;screwsmadeof304staintesssteel;thegasketmaterialforrubber.螺纹形式：NPT螺纹、G螺纹。Thethreadform：NPTthread,Gthread.表面处理：采用热浸镀锌工艺，镀层厚度≥79μm。Surfacetreatment：Thehot-dipgalvanizingprocess,zinclayerthickness≥79μm.防护等级：IP67。Protectionclass：IP67.主体数据不含盖子：Themaindatawithoutcover：型号1/2”3/4”1”1-1/2”2”T长：L132149178246275宽：B5540699584高：H3957.54667114TB长：L132149178242275宽：B36394664114高：H3959499784LB长：L132130.5155210276宽：B3639466484高：H5860.57498.5114LR长：L132130.5155215275.6宽：B3857.56994.3111高：H3640.54670.584LL长：L132130.5155215275.6宽：B3657.56994.3111高：H3840.54670.584C长：L132149178246.4275.6宽：B3639646684高：H3840.5466883)