Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.
The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.
These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.
This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).
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Attached garage fire in Wheeling 9-7-12
This morning, a passerby dialed 9-1-1 to report thick smoke rising from a house near Strong Avenue and Wolf Road in Wheeling. By the time emergency units arrived, a noticeable plume of smoke could already be seen from Station 42 on Dundee Road. The first responders on the scene quickly identified the source—a blaze engulfing the attached garage of a single-family residence. They immediately escalated the alarm to a Code 4 working fire.
Thankfully, all residents were safely evacuated before the firefighters sprang into action. Within minutes, they managed to control the flames using two 2 ½-inch fire hoses, effectively dousing most of the fire. Two additional lines were then utilized—one inside the house to prevent any spread and another deployed on an adjacent side.
Despite their swift intervention, some smoke infiltrated the living spaces, but fortunately, the structure was spared from more severe damage. The firefighters worked tirelessly, with Northbrook Engine 10, Buffalo Grove Tower 25, and Lincolnshire-Riverwoods Ambulance 52 providing crucial mutual aid support. Meanwhile, Buffalo Grove Tower 25 ascended to the roof to facilitate ventilation.
Photographer Larry Shapiro reached the scene shortly after the initial firefighting efforts began. Although he missed capturing the peak intensity of the fire and smoke, he still managed to snap several compelling images. Among the most striking photos is one showing a Corvette completely destroyed in the garage. Interestingly, parts of the vehicle were made from fiberglass, which likely contributed to its rapid destruction. Another image highlights the extensive damage sustained by what appears to be a commercial-style garage.
Shapiro noted that the firefighters faced challenges as the garage door eventually gave way under the intense heat, allowing smoke to pour out. At one point, crews had to switch to foam to extinguish lingering embers around the car. Overall, the quick response and coordinated efforts ensured that the fire remained contained, preventing further escalation.
As I write this, Larry Shapiro’s full set of photographs is being processed and will soon be available on his website. This incident serves as a stark reminder of the importance of fire safety and the dedication of our local firefighters who work tirelessly to protect our communities.