①The sinker bar is a sucker rod with large diameter.It acts between the rod string and the pump to keep the rod in the center of the tubing,to prevent rod string from bending friction tubing.
②The production conforms to API 11B standard specification.
③Grade: C,K,D
④Size:1-1/4″(φ32), 1-3/8″ (φ35), 1-1/2″ (φ38),1-5/8″(φ41), 1-3/4″ (φ45)
⑤Length: 20',22',24', 25', 30',36'
All products implement industry standards, providing customers with high-quality products, solutions and technical services.
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