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Spray welding hoop
The sucker rod couplings produced by our company include T grade (integral quenching) and SM grade (metal spray welding).
Uses:
Connect a sucker rod and/or a short rod, and/or a weight rod with a sucker rod thread.
Features:
The product complies with the API 11B standard and can also be designed and processed according to customer requirements.
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Anti-detachment wearer
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