hawke防爆变径、hawke防爆堵头、hawke防爆呼吸阀

387，476, 487，490系列hawke防爆堵头价格及库存

epin进口hawke防爆格兰,hawke防爆堵头,hawke防爆变径接头,hawke防爆电控箱等,广泛应用于石油石化和海洋钻井平台,有atex和abs等。

flameproof exd / increased safety exe / dual certified atex - iecex

general information

m16 to m130 as standard.
other parallel thread options available on request, including bspp, pg, npsm ａnd et. npt available as 387 exe plug.
metric entry threads are 1.5mm pitch as standard.

materials & finishes

manufactured in brass, nickel plated brass, steel, nickel plated steel ａnd stainless steel. (aluminium for group ii use only).

technical data

1. increased safety ａnd flameproof exe i mb, exd i mb, exe iic gb, exd iic gb, extb iiic db, 
    im2 / ii 2gd.
2. certificate nos
   baseefa11atex0149x ａnd iecex bas 11.0071x.