Study Guide for test 3

Astmamerican society for testing and materials a

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Unformatted text preview: what they are #'s b. When you order a pipe must know ASTM________ 2. ASA American Standard Association fabrications specification Design Considerations 1. Design Temperatureinside the pipe 2. Pressure inside pipe As you go in the large size of a pipe the wall schedule changes. Fittings have to be the same as the pipe. Pipe 6inch 150# WN RF FLG A181 GRI Flange Types 1. 2. 3. 4. 5. 6. 7. Slip on Reducing slip on Socket weld Threaded Flange Welding Neck Flange Orifice Flange Blind Flange Flange Facing 1. Flat Face Attached another flange a people full face gasket is used 2. Raised Face Ring gasket is used 3. Ring Type Facing Ring type gasket used A flange will not work just by itself must have gasket Valves 1. Expansion loops a. Allows pipe line to give, with expansion and contraction 2. Sample connections a. To get sample of product 3. Pressure indicator a. To take pressure 4. Thermo well a. Monitors the temp of the material inside the pipe 5. Remote indicators a. Indicators that go to a computer...
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