Casting method of our Chicago coupling:
> Investment casting,Sand casting
Symetrical coupling parts:
> hose end .gasket
Chicago coupling  material:
> Carbon Steel, Malleable iron
Chicago coupling sizes:
> 1/4" to 2"
We mainly supply camlock couplings (cam & groove quick couplings), guillemin coupling, TW coupling, Bauer type coupling, chicago coupling, Ground joint coupling, sandblast coupling, King combination nipple, DIN2817 safety clamp, T-bolt superior clamp, double bolt clamp, whipcheck safety cable, washdown gun, etc. OEM service is also one of our main business.

Should you have any question on our products, our company or any other related question, please feel free to contact us, hengsheng hardware's professional sales and technical team will give you a timely and satisfactory reply. Thanks.