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适用范围 Applications1. 1区、2区危险场所或20区、21区、22区危险场所；2. ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境；3. 户内、户外(IP65、IP66*)；4. 温度组别：T1~T4/T5/T6；5.应用于石油、化工、航天、**等场所。1. Hazardous:division 1 &2,or 20,21,&22;2. Explosive gas atmosphers:class ⅡA ⅡB ⅡC or inflammabledust environment;3. Indoor or outdoor(IP65,IP66*);4. Temperature class:T1~T4/T5/T6;5.Widely using in the fields of oil, Chemical industry, spaceflight,war ind-ustry and so on.主要技术参数 Main technical parametersBDM1型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置。Type BDM1: Carbon steel with good quality or stainless steel, machnical cable clamping set.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)防爆标志Ex-mark防护等级Degree ofprotectionBDM1-15BDM1-20BDM1-25BDM1-32BDM1-40BDM1-50BDM1-70BDM1-80G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"G2 1/2"G3"φ7~φ10φ9~φ14φ12~φ18φ15~φ23φ18~φ30φ25~φ37φ30~φ42φ30~φ565170707275788590ExdⅡ等效于Ⅱ2G ExdⅡ(欧标)IP65BDM1型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置。Type BDM1: Carbon steel with good quality or stainless steel, machnical cable clamping set.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)防爆标志Ex-mark防护等级Degree ofprotectionBDM2-15BDM2-20BDM2-25BDM2-32BDM2-40BDM2-50G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"φ7~φ10φ9~φ14φ12~φ18φ15~φ23φ18~φ30φ25~φ37505058646469ExdⅡ等效于Ⅱ2G ExdⅡ(欧标)IP65BDM3型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置，并带有防拔脱装置。Type BDM3: Carbon steel with good quality or stainless steel machnical cable clamping set and with anti-drop device.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)D(mm)防爆标志Ex-markBDM3-15BDM3-20BDM3-25BDM3-32BDM3-40BDM3-50BDM3-70BDM3-80BDM3-100G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"G2 1/2"G3"G4"φ7~φ10φ9~φ14φ12~φ18φ15~φ23φ18~φ30φ25~φ37φ30~φ42φ30~φ56φ42~φ807277869698110162183183727797126140142144175198ExdⅡ等效于Ⅱ2G ExdⅡ(欧标)BDM5型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置。Type BDM5: Carbon steel with good quality or stainless steel, machnical cable clamping set.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)防爆标志Ex-mark防护等级Degree ofprotectionBDM5-15BDM5-20BDM5-25BDM5-32BDM5-40BDM5-50BDM5-70BDM5-80G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"G2 1/2"G3"φ7~φ10φ9~φ14φ12~φ18φ15~φ23φ18~φ30φ25~φ37φ30~φ42φ30~φ56φ7~φ10φ9~φ14φ12~φ18φ15~φ23φ18~φ30φ25~φ37φ30~φ42φ30~φ56Exd II等效于II 2G Exd II(欧标)IP65BDM6型：采用铝合金制作，采用机械式电缆夹紧装置，并带有防拔脱装置。Type BDM1: Made of aluminium alloy, mechanical clamping set and with anti-drop device.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)D(mm)E(mm)BDM6-15BDM6-20BDM6-25BDM6-32BDM6-40BDM6-50BDM6-70BDM6-80BDM6-100G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"G2 1/2"G3"G4"φ7~φ10φ9~φ14φ12~φ18φ15~φ23φ18~φ30φ25~φ37φ30~φ42φ30~φ56φ42~φ8038385276868888112128383850626885100118145323232505858627895BDM7型：采用工程塑料压制而成，具有较强的防腐和防水性能，适用于增安型外壳中作引入装置用。Type BDM7: It's made of engineering plastic and with serious corrosion&waterproof functions, it's used as entry set forincreased safety safety enclosure.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)防爆标志Ex-mark防护等级Degree ofprotectionBDM7-15BDM7-20BDM7-25BDM7-32BDM7-40BDM7-50BDM7-M16BDM7-M20BDM7-M25BDM7-M32BDM7-M40BDM7-M50BDM7-M63G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"M16×1.5M20×1.5M25×1.5M32×1.5M40×1.5M50×1.5M63×1.5φ5~φ8φ5~φ10φ6~φ12φ10~φ14φ13~φ18φ18~φ25φ5~φ8φ6~φ12φ9~φ13φ10~φ18φ17~φ25φ23~φ32φ32~φ44889101111771111131315ExdⅡ等效于Ⅱ2G ExdⅡ(欧标)IP66BDM8X型：采用优质黄铜镀镍或不锈钢制作，采用机械式电缆夹紧装置。Type BDM8: use excellent brass casted with Nickel or made with stainless steel,Nickel-galvanizing,adopts mechanicalcable clamping set.型号TypeA端管螺纹Pipe thread atA end(G")电缆外径Cable outerdia.(mm)C(mm)防爆标志Ex-mark防护等级Degree ofprotectionBDM8-15BDM8-20BDM8-25BDM8-32BDM8-40BDM8-50BDM8-M16BDM8-M20BDM8-M25BDM8-M32BDM8-M40BDM8-M50BDM8-M63G1/2"G3/4"G1"G1 1/4"G1 1/2"G2"M16×1.5M20×1.5M25×1.5M32×1.5M40×1.5M50×1.5M63×1.5φ7~φ9φ8~φ14φ12~φ17φ13~φ23φ17~φ26φ25~φ35φ2~φ6φ5~φ9φ9~φ16φ13~φ20φ20~φ26φ25~φ31φ29~φ3555556772778930323741505253ExdⅡ等效于Ⅱ2G ExdⅡ(欧标)IP66
适用范围 Applications
1. 1区、2区危险场所或20区、21区、22区危险场所；2. ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境；3. 户内、户外(IP65、IP66*)；4. 温度组别：T1~T4/T5/T6；5.应用于石油、化工、航天、**等场所。1. Hazardous:division 1 &2,or 20,21,&22;2. Explosive gas atmosphers:class ⅡA ⅡB ⅡC or inflammabledust environment;3. Indoor or outdoor(IP65,IP66*);4. Temperature class:T1~T4/T5/T6;5.Widely using in the fields of oil, Chemical industry, spaceflight,war ind-ustry and so on.
主要技术参数 Main technical parameters
BDM1型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置。Type BDM1: Carbon steel with good quality or stainless steel, machnical cable clamping set.
BDM3型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置，并带有防拔脱装置。Type BDM3: Carbon steel with good quality or stainless steel machnical cable clamping set and with anti-drop device.
BDM5型：采用优质碳素钢或不锈钢制作，采用机械式电缆夹紧装置。Type BDM5: Carbon steel with good quality or stainless steel, machnical cable clamping set.
BDM6型：采用铝合金制作，采用机械式电缆夹紧装置，并带有防拔脱装置。Type BDM1: Made of aluminium alloy, mechanical clamping set and with anti-drop device.
BDM7型：采用工程塑料压制而成，具有较强的防腐和防水性能，适用于增安型外壳中作引入装置用。Type BDM7: It's made of engineering plastic and with serious corrosion&waterproof functions, it's used as entry set forincreased safety safety enclosure.
BDM8X型：采用优质黄铜镀镍或不锈钢制作，采用机械式电缆夹紧装置。Type BDM8: use excellent brass casted with Nickel or made with stainless steel,Nickel-galvanizing,adopts mechanicalcable clamping set.
