Products & Services

Casing & Tubing

SERCO provides full range of high quality casing and tubing, threaded with all API and premium connections, from 1.050” to 4-1/2” OD for tubing and from 4-1/2” to 20” OD for casing.

Depending on customers’ requirements, SERCO offers welded or seamless tubulars in all conventional API grades up to Q125 (PSL-3) and certain proprietary high strength, high collapse, sour service and low temperature grades, as well as chromium and nickel alloys.

Depending on the size mix, total threading capacity of the Company is exceeding 100000 tons of Oil Country Tubular Goods a year.

SERCO is a stocking distributor of OCTG. Most of the popular sizes and grades of OCTG are readily available for immediate dispatch to the Company’s clients.


Couplings, flow couplings, pup joints, blast joints and cross-overs


  • Inspection and repair of drill strings and Oil Country Tubular Goods
  • Drifting, cleaning, painting, lining
  • Surface treatment (Zn-, Mn-phosphating, copper plating)
  • Pipe management services (handling, racking, tallying, bundling, storing)



At SERCO, we have the trained machinists and engineers who can help converting our clients’ project specific requirements into precise functional products.

No matter how small or big the requirements are, SERCO is capable to provide a solution for niche end products that our clients may need from time to time, using the latest technology with scalable, multi-stage, in-house production capabilities.