辛达防爆机动套筒头子，铝青铜 青铜套管，防爆无火花工具防爆  无火花质量可达出口标准证件齐全厂家直销通过   质量认证货号：1611-----1/4”公制1612----1/4”英制1621-----3/8”公制1622----3/8”英制1631-----1/2”公制1632----1/2”英制1641-----5/8”公制1642----5/8”英制1651-----3/4”公制1652----3/4”英制1661--------1”公制1662-------1”英制1671--1-1/2”公制1672--1-1/2”英制1681--2-1/2”公制1682--2-1/2”英制材质： 青铜合金、铝青铜合金工艺：锻造1611-1612防爆机动套筒头1/4”系列货号规格货号规格1611013.2mm1612011/8”1611024mm1612025/32”1611035mm1612033/16”1611045.5mm1612047/32”1611056mm1612051/4”1611067mm1612069/32”1611078mm1612075/16”1611089mm16120811/32”16110910mm1612093/8”16111011mm1612107/16”16111112mm1612111/2”16111213mm1612129/16”16111314mm16121319/32”16111415mm1612145/8”16111516mm1621-1622防爆机动套筒头3/8”系列货号规格货号规格1621017mm1622011/4”1621028mm1622029/32”1621039mm1622035/16”16210410mm16220411/32”16210511mm1622053/8”16210612mm1622067/16”16210713mm1622071/2”16210814mm1622089/16”16210915mm16220919/32”16211016mm1622105/8”16211117mm16221111/16”16211218mm1622123/4”16211319mm16221325/32”16211421mm16221413/16”16211522mm1622157/8”16211624mm16221615/16”1622171”1631-1632防爆机动套筒头1/2”系列货号规格货号规格1631018mm1632015/16”1631029mm1632023/8”16310310mm1632037/16”16310411mm1632041/2”16310512mm1632059/16”16310613mm16320619/32”16310714mm1632075/8”16310815mm16320811/16”16310916mm1632093/4”16311017mm16321025/32”16311118mm16321113/16”16311219mm1632127/8”16311320mm16321315/16”16311421mm1632141”16311522mm1632151-1/16”16311624mm1632161-1/8”16311727mm1632171-3/16”16311828mm1632181-1/4”16311930mm1632191-5/16”16312032mm1632201-3/8”16312134mm1632211-7/16”1632221-1/2”1641-1642防爆机动套筒头5/8”系列货号规格货号规格16410114mm1642019/16”16410215mm16420219/32”16410316mm1642035/8”16410417mm16420411/16”16410518mm1642053/4”16410619mm16420625/32”16410720mm16420713/16”16410821mm1642087/8”16410922mm16420915/16”16411024mm1642101”16411127mm1642111-1/16”16411228mm1642121-1/8”16411330mm1642131-3/16”16411432mm1642141-1/4”16411534mm1642151-5/16”16411636mm1642161-3/8”1642171-7/16”1642181-1/2”