①Polished rod is a kind of special sucker rod connected with sucker rod and beam hanger.
②The production conforms to API 11B standard specification.
③Grade: C,D,KD,H
④Size:1-1/8″(φ29), 1-1/4″ (φ32), 1-1/2″ (φ38)
⑤Length: 8',11',16', 22', 26', 30',36'
All products implement industry standards, providing customers with high-quality products, solutions and technical services.
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