4-1/2 Inch 9.5# J55 Casing
Lightweight 9.5 lb/ft J55 seamless casing, OD 114.3 mm, wall 5.2 mm for conductor applications in onshore drilling. Fits HTS 7304.29.20.10 parameters exactly.
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Alternative Classifications
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Import Tips & Compliance
• Lightweight grades need special handling to prevent ovality
• Surface condition (bare, varnished) specified in contracts
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