Sinker Bars Suppliers

Sinker Bars are heavy solid steel rods with standard rod threads on both ends. They are run as part of the rod string and located immediately above the pump. The advantages of sinker bars in a steel rod string are the elimination of compression in lower rod sections and the proper operation of the pump valves. The use of sinker bars is an absolute necessity because of the low weight of fiberglass rods. Sinker bars are used with strings of sucker rod that are not rigid or that are lighter than 43 lbs per 100 foot of rod. These sinker bars when connected to the working plunger assembly in the cylinder increases pumping capacity by up to 30% by keeping tension on the string of rod and help insure the full stroke of the cylinder. These sinker bars are painted to resist corrosion.
 EMAIL INQUIRY to  5 suppliers  
Kuster Company | Address: 2900 E. 29th Street , Long Beach, CA 90806-2315, USA USA | Send Inquiry | Phone: 562-595-0661
Kuster Company manufactures a wide range of technologically advanced tools. Our products include electronic pressure, temperature sensing tools, as well as electronic production logging tools, sampler more...
Texas Products WSD | Address: 3521 Avenue E East, Arlington, Texas 76011, USA USA | Send Inquiry | Phone: +1-(817)-701-2215
Texas Products WSD is a manufacturer & distributor of oilfield production, drilling and well service equipment. We offer drilling & well service equipment, swab cups, GW packers & packer cups, blast j more...
Rampp Co. | Address: 20445 Rte. 550 / PO Box 608, Marietta, Ohio 45750, USA USA | Send Inquiry | Phone: +1-(740)-373-7886
Rampp Co. specializes in cable drilling tools. Our product line includes bailers, bit hooks, star pattern, casing elevators & die nipples. We focus on the oil, gas & water well industries. Our spuds a more...
U P C O, Inc. | Address: 24403 Amah Pkwy. / PO Box 725, Claremore, Oklahoma 74017, USA USA | Send Inquiry | Phone: +1-(918)-364-8726
U P C O, Inc. produces sucker rods. Our product line includes pup joints, sinker bars, polished rods, pony rods and polished rod couplings. Our sinker bars are manufactured from straightened and hot r more...
Flexbar, Inc. | Address: 825 W. 68th St. / PO Box 12670, Odessa, Texas 79764, USA USA | Send Inquiry | Phone: +1-(432)-367-4928
Flexbar, Inc. designs & produces effective weight sinkerbars and associated equipment. We deliver custom product design and engineering consultation. Our product line comprises of sinkerbars, flex bar more...
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