We are now Apergy, a leading equipment and digital technology provider to the oil and gas industry. Together, through our highly engineered technologies, productivity tools and expert services, we provide a comprehensive spectrum of innovative solutions. See how we’re unlocking energy at apergy.com

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We are now Apergy, a leading equipment and digital technology provider to the oil and gas industry. Together, through our highly engineered technologies, productivity tools and expert services, we provide a comprehensive spectrum of innovative solutions. See how we’re unlocking energy at apergy.com

Couplings

UPCO manufactures a range of sucker rod and polished rod couplings in pin sizes ranging from 5/8” (1.59 cm) to 1 1/8” (2.86 cm), in full-size or slim-hole diameters.

Polished rod couplings are also available in box and box styles, in all combinations of sucker rod sizes, and in full-size and slimhole outside diameters. Polished rod couplings are to be used with current API polished rods with the nine-degree cone pin.

Our couplings are provided in two major grades:

DAL Type T sucker rod coupling are manufactured from AISI Class A-8630 alloy special-quality, cold-drawn tubing formed to size with a material hardness of 56 to 62 HRA and magnetically inspected. Blanks are machined to coupling size and tolerance, threaded by cold forming, rolled thread tapped for thread strength and fatigue resistance, and black oxide coated for anti-galling and lubricating properties. All dimensions and tolerances conform to API Spec 11B. Type T couplings are recommended for installations with a low risk of abrasion or corrosion.

DAL Sprayloy® sucker rod couplings are manufactured from AISI Class A-8630 alloy special-quality, cold-drawn tubing and in their own dedicated line. Blanks are cleaned, prepared, loaded on mandrels, shot blasted, flame sprayed and induction fused. The complete flame spray process is a computer controlled, menu driven operation that holds spray application tolerances to within two thousandths of an inch.  Sprayloy® couplings are manufactured with a 0.010" - 0.015" (0.254 mm - 0.381 mm) thick nickel-chromium coating on the O.D. These couplings are recommended for abrasion and corrosion resistance.

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Contact

Apergy Artificial Lift
Corporate Headquarters

2445 Technology Forest Rd.
Bldg 4, Suite 900
The Woodlands, Texas 77381

Tel: 281-403-5742

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