8 Dresser Coupling. Long carbon steel bolts run the length of the coupling connecting to both following rings. The middle ring has a conical flare at each end to receive the wedge portion of the gaskets.
The central ring is flared so the tapered gasket sits within the flare. Temperature variation in a 40-foot length of steel pipe. Smith Blair Couplings Dresser Type.
The resilient Dresser gaskets absorb vibration and pipe movement and permit curves to be laid with straight pipe lengths.
Long carbon steel bolts run the length of the coupling connecting to both following rings. To see availability for this product person Log In. For wall thickness greater than SDR listed contact Dresser for recommendation. Dresser couplings are fast and easy to install with any size pipe or tubing having the same OD as steel or cast-iron pipe.
