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Forged Lap Joint Flanged, Single Bellows
High-pressure applications may not be able to use vanstone stub ends. Lap joint stub ends can also be furnished in many different alloys and pipe schedules.
DME utilizes a triangular design on standard tie rod flanges. When (4) rods are required for pressure considerations, a square flange design is used. Standard flange drillings are to ANSI B16.5 specifications. Custom flanges are always available to meet customer requirements....
Standard wall A53 carbon steel pipe is cut to any length and beveled for welding. Other pipe such as A106 GR B seamless, T-304 stainless steel, T-316 stainless steel and other exotic alloys can be furnished in all available pipe schedules....
Expansion joints can be fabricated with victaulic groove nipples for a "no weld" installation. The grooved pipe ends can be made in all available materials and alloys....
A female NPT port is provided on the special 2-ply expansion joint. The outer ply contains the pressure if the inner ply fails and the pressure flows to the test port indicating a failure on customer's instrumentation....
DME has the ability to manufacture most metric size bellows. A well-equipped machine shop gives us the ability to make all metric size flanges in house. Re-using customer's metric flanges are always an economical option....
