1/2NPT防爆凯装格兰头
材质：黄铜、黄铜镀镍、不锈钢
密封圈：氯丁橡胶、硅胶
使用场合：适用于1区、2区危险气体区域和21区、22区粉尘易爆区域，室内室外均可使用
防爆标志：EExe-EEXD
防护等级：在规定的卡口范围内，使用合适的密封圈套，防护等级可达IP67
持续工作的环境温度范围：-40度至100度
符合标准：GB3836.1-2000 GB3836.2-2000GB3836.3-2000
可选附件：螺母、平垫、O型圈、接地片、护套等
公制螺纹M（S为标准品）电缆直径密封范围mm螺纹长度GLmm长度Hmm对边直径mm除铠电缆外径
Zui大（出线Amm）电缆外径
范围（进线Bmm）M20S109.0-16.0155024M201312.5-20.5155230M25S1312.5-20.5155230M251817.0-26.0155837M32S1817.0-26.0195837M322422.0-33.0196245M40S2422.0-33.0196245M402928.0-41.0196955M50S2928.0-41.0196955M503536.0-52.5197765M63S3536.0-52.5197765M635046.0-65.0199582M75S5546.0-65.0199593M756457.0-78.019100110M907568.0-88.019100121M1159083.0-103.019106137
英制螺纹G
（S为标准品）电缆直径密封范围mm螺纹长度GLmm长度Hmm对边直径mm除铠电缆外径
Zui大（出线Amm）电缆外径
范围（进线Bmm）G1/2S109.0-16.0155024G1/21312.5-20.5155230G3/4S1312.5-20.5155230G3/41817.0-26.0155837G1S1817.0-26.0195837G12422.0-33.0196245G1-1/4S2422.0-33.0196245G1-1/42928.0-41.0196955G1-1/2S2928.0-41.0196955G1-1/23536.0-52.5197765G2S3536.0-52.5197765G25046.0-65.0199582G2-1/2S5546.0-65.0199593G2-1/26457.0-78.019100110G37568.0-88.019100121G49083.0-103.019106137
美制螺纹NPT
（S为标准品）电缆直径密封范围mm螺纹长度GLmm长度Hmm对边直径mm除铠电缆外径
Zui大（出线Amm）电缆外径
范围（进线Bmm）1/2NPTS109.0-16.01550241/2NPT1312.5-20.51552303/4NPTS1312.5-20.51552303/4NPT1817.0-26.01558371NPTS1817.0-26.01958371NPT2422.0-33.01962451-1/4NPTS2422.0-33.01962451-1/4NPT2928.0-41.01969551-1/2NPTS2928.0-41.01969551-1/2NPT3536.0-52.51977652NPTS3536.0-52.51977652NPT5046.0-65.01995822-1/2NPTS5546.0-65.01995932-1/2NPT6457.0-78.0191001103NPT7568.0-88.0191001214NPT9083.0-103.019106137
