Tubing & Casing
Tubing and casing couplings are the joining of two short length pipes, mainly used for the connection and repair with the OCTG and downhole tools. Thread types: NU, EUE, Grade: J55, K55, N80-1, N80Q, L80-1, P110 etc..
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Double plus chains
Contact UsDouble Plus Chains are a specific type of chain link structure that enhances the strength and durability of standard chains. They are often used in various applications, including construction, machinery, and heavy-duty securing. The ‘double plus’ designation indicates an additional layer of interlocking links, providing greater resistance to wear and tear.
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Flange
Contact UsMachining Equipment:CNC lathe/Wire cutting/Surface grinder/Milling maching latheDrilling machining/Horizontal saw.
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Portable Type CNC Flame and Plasma Cutting Machine
Contact UsSpecifications:Plasma Source: USA Hypertherm Or China HuayuanCNC System: Shanghai Fangling-2100TFile Transmission: USB TransmissionProcessing
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Machining + Turning axis parts
Contact Us✔ High Precision – Achieves tolerances as tight as ±0.005 in (±0.127 mm). ✔ Excellent Surface Finish – Typically 125–250 µin (3.2–6.3 μm Ra) without additional machining.








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