DUR O LOK® Quote Information
Thank you for your inquiry about DUR O LOK® couplings. Please provide the information below to assist us in supplying the right coupling for your application.
I am interested in the DUR O LOK® couplings because: (check all that apply)
*At least one
I want to save space
I want to save weight
I want to simplify my piping
I want to save maintenance time
Piping Service Requirements:
Application or process
External loading(shear, bending,torsion, etc) & magnitude
Note: Carbon steel couplings are supplied with black oxide finish.
Seal (Check only one):
Viton® O-ring (400°F max)
Silicone rubber O-ring (450°F max)
Grafoil® flat gasket (1500°F max)