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Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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EN10253-4 Butt Weld Fittings Supplier
JezFullham, I just called Swiss Fittings regarding the BW Fittings: https://www.swiss-fittings.com/fittings/butt-welded-fittings They only have these in material 316L/1.4404 according to EN EN10204, certificate 3.1, NOT in EN10253, I would go with SSE Pipefittings- FelFrom
- Post #8
- Forum: Pipelines, Piping and Fluid Mechanics engineering
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I-20 buckles in Atlanta
Air can be a powerful, if pipes are not vented correctly....- FelFrom
- Post #9
- Forum: Engineering Failures & Disasters
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Butterfly Valves, Ball Valves, and Leaking
I think most has been said above: - Gate valves and Ball valves will probably be more expensive, as more material is used. - Now switching from Ball valves to butterfly valves will need more initial pipe/fittings adjustments. (I assume the dimension are different, therefore additional cost)...- FelFrom
- Post #16
- Forum: Valve engineering
