橡胶防爆挠性连接软管explosion proof flexible pipe材 质：金属软管+橡胶披覆防爆等级：exe ⅱmaterials:steel + rubberexplosive:exe ⅱ型号管内径接头管螺纹长度弯曲半径part (mm)（g")length(mm)bending radius(mm)exr700xg1/2"15.01/2"70080exr1000xg1/2"15.01/2"100080exr700xg3/4"20.03/4"700110exr1000xg3/4"20.03/4"1000110exr700xg1"25.01"700145exr1000xg1"25.01"1000145exr700xg1-1/4"32.01-1/4"700160exr1000xg1-1/4"32.01-1/4"1000180exr700xg1-1/2"40.01-1/2"700210exr1000xg1-1/2"40.01-1/2"1000210exr700xg2"50.02"700250exr1000xg2"50.02"1000250exr700xg2-1/2"70.02-1/2"700350exr1000xg2-1/2"70.02-1/2"1000350exr700xg3"80.03"700400exr1000xg3"80.03"1000400exr700xg4"100.04"700500exr1000xg4"100.04"1000500适用范围：1区 2区危险场所。ⅱa、ⅱb、ⅱc 类爆炸性气体环境。产品特点：具有耐燃、耐腐蚀、耐水、耐老化、挠性良好、结构牢固、工作可靠等优点。橡胶防爆挠性连接软管长度，可根据用户需要特殊加工。配套碳钢内丝、外丝接头螺纹标准有: 英制g螺纹、美标npt螺纹、公制iso等。标注螺纹规格时应注明内、外丝螺纹。产品符合gb3836-2000,iec60079标准要求。