API 6A 16 3/4 flanged drilling spools 3000psi API 6A 16 3/4 flanged drilling spools 3000psi Introduction: Drilling spool is the parts which are often used in the oilfield for wellhead extension, choke and kill manifold, etc. It is designed and manufactured in accordance with ...

Dongying Lake Petroleum Technology co.,ltd    [Mechanical Parts & Fabrication Services]   [Other Mechanical Parts]   [2018-08-18 13:53:58 ]

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