BHC防爆穿线盒（e）适用范围1区、2区危场所.IIA、IIB、IIC类***性气体环境型号含义产品特点防爆标志防护等级：IP55。外壳采用铸铝合金或铸铁，表面喷塑，可供用户自由选择结构形式多样，便于安装。符合GB3836-2000，IEC60079标准要求。主要技术参数Ｇ型规格铸铝Al铸铁Ｃ管子内径型号型号外形尺寸(mm)管子内径LBH1/2"BHC-G1/2LBHC-G/2T1512030583/4"BHC-G3/4LBHC-G3/4T2013535731"BHC-G1LBHC-G1T25160428311/4"BHC-G11/2LBHC-G11/4T321705010011/2"BHC-G11/2LBHC-G1/2T40180601082"BHC-G2LBHC-G2T502287212221/2"BHC-G21/2LBHC-G21/2T70246861393"BHC-G3LBHC-G3T802821021554"BHC-G4LBHC-G4T100300120160A型规格铸铝Al铸铁Ｃ管子内径外形尺寸(mm)型号型号LBH1/2"BHC-A1/2LBHC-A/2T1512032383/4"BHC-A3/4LBHC-A3/4T2013535481"BHC-A1LBHC-A1T25160425511/4"BHC-A11/2LBHC-A11/4T32170547011/2"BHC-A11/2LBHC-A1/2T4018060782"BHC-A2LBHC-A2T50228729021/2"BHC-A21/2LBHC-A21/2T70246861043"BHC-A3LBHC-A3T802821021204"BHC-A4LBHC-A4T100300120135B型规格Specification铸铝CastAl铸铁Ｃastiron管子内径Pipe’sinsidediameter外形尺寸(mm)Outlinedimension型号Type型号TypeLBH1/2"BHC-B1/2LBHC-B1/2T1512050383/4"BHC-B3/4LBHC-B3/4T2013560481"BHC-B1LBHC-B1T25160705511/4"BHC-B11/2LBHC-B11/4T32170847011/2"BHC-B11/2LBHC-B1/2T4018090782"BHC-B2LBHC-B2T502281049021/2"BHC-B21/2LBHC-B21/2T702461211043"BHC-B3LBHC-B3T802821371204"BHC-B4LBHC-B4T100300145135C型规格铸铝Al铸铁管子内径外形尺寸(mm)型号Type型号TypeLBH1/2"BHC-C1/2LBHC-C1/2T1512068383/4"BHC-C3/4LBHC-C3/4T2013585481"BHC-C1LBHC-C1T25160985511/4"BHC-C11/2LBHC-C11/4T321701147011/2"BHC-C11/2LBHC-C1/2T40180170782"BHC-C2LBHC-C2T502281369021/2"BHC-C21/2LBHC-C21/2T702461561043"BHC-C3LBHC-C3T802821721204"BHC-***LBHC-***T100300180135D型规格铸铝Al铸铁管子内径外形尺寸(mm)型号Type型号TypeLBH1/2"BHC-D1/2LBHC-D1/2T1510050383/4"BHC-D3/4LBHC-D3/4T2011060481"BHC-D1LBHC-D1T25132705511/4"BHC-D11/2LBHC-D11/4T32140847011/2"BHC-D11/2LBHC-D1/2T4015090782"BHC-D2LBHC-D2T501961049021/2"BHC-D21/2LBHC-D21/2T702111211043"BHC-D3LBHC-D3T802471371204"BHC-D4LBHC-D4T100275145135E型规格铸铝Al铸铁Ｃ管子内径外形尺寸(mm)型号Type型号TypeLBH1/2"BHC-E1/2LBHC-E1/2T1510050383/4"BHC-E3/4LBHC-E3/4T2011060481"BHC-E1LBHC-E1T25132705511/4"BHC-E11/2LBHC-E11/4T32140847011/2"BHC-E11/2LBHC-E1/2T4015090782"BHC-E2LBHC-E2T501961049021/2"BHC-E21/2LBHC-E21/2T702111211043"BHC-E3LBHC-E3T802471371204"BHC-E4LBHC-E4T100275145135F型规格铸铝Al铸铁Ｃ管子内径外形尺寸(mm)型号型号LBH1/2"BHC-F1/2LBHC-F1/2T1510030583/4"BHC-F3/4LBHC-F3/4T2011035731"BHC-F1LBHC-F1T25132428311/4"BHC-F11/2LBHC-F11/4T321405010011/2"BHC-F11/2LBHC-F1/2T40150601082"BHC-F2LBHC-F2T501967212221/2"BHC-F21/2LBHC-F21/2T70211861393"BHC-F3LBHC-F3T802471021554"BHC-F4LBHC-F4T100275120160H型规格铸铝Al铸铁Ｃ管子内径外形尺寸(mm)型号型号LBH1/2"BHC-H1/2LBHC-H1/2T1512030583/4"BHC-H3/4LBHC-H3/4T2013535731"BHC-H1LBHC-H1T25160428311/4"BHC-H11/2LBHC-H11/4T321705010011/2"BHC-H11/2LBHC-H1/2T40180601082"BHC-H2LBHC-H2T502287212221/2"BHC-H21/2LBHC-H21/2T70246861393"BHC-H3LBHC-H3T802821021554"BHC-H4LBHC-H4T100300120160)