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API 20E laboratory testing requirement
API 20E Section 4.2.2 states that "All required test, including those certified by the raw material supplier, shall be performed by a laboratory qualified in accordance with ISO 17025" Does this testing qualification apply only to qualification bolting (since it only falls under Section 4) or...- shawntham
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- Replies: 1
- Forum: API (American Petroleum Institute) Code Issues
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Charpy Impact for A320 L7 M14 bolting
Does anyone have any experience with obtaining charpy impact results for A320 L7 Bolting of diameter M14? The largest sub size specimen obtainable is 10mm x 5.0mm but there is only acceptable criteria for 10mm and 7.5mm How do you obtain the impact results for m14 bolt this way?- shawntham
- Thread
- Replies: 0
- Forum: Metal and Metallurgy engineering
