top of page



Yarımküre/Hemisphere Company is a manufacturing, supply, and services company in Turkey operating in the pipeline construction field since 1990. Our activities cover not only Turkey but also the Middle East, the Caucasus, and Europe. Export sales account for nearly 30% of our total sales volume. Our main export markets are Iraq, Tunisia, Libya, Georgia, Saudi Arabia, U.A.E., Germany, Romania, and Italy.

Our customers are pipeline contractors, oil and gas companies, pipeline operators, municipalities, gas distribution companies, industrial manufacturing plants, petrochemical plants, refineries, power plants, water supply and sewerage administrations, and government agencies.

About English.jpg
Lined-steel Choker Belt.jpg

We supply pipelayers, pipe bending machines, hydraulic bending mandrels, bending dies and sets, internal pneumatic pipe line-up clamps (IPLC), external cage-type pipe clamps, roller cradles, lowering-in belts, lined-steel choker belts, welding consumables, welding machines, welding accessories, welding tractors, welding tents, welding blankets, pipe preheaters, plastic casing spacers, rubber casing end seals, pipeline pigs, hydrostatic test cabins, adsorption air dryers, carbon steel pipes, fittings and flanges.

Our company is a dealer for the following internationally renowned suppliers: RAK Machineries LLC for pipelayers, Lincoln Electric for welding machines and welding consumables, Qapqa B.V. for automatic pipe welding, Sawyer Mfg. Co. for pipe cutting and beveling machines, The Validation Centre Ltd. for welding dataloggers, Parmaprogetti S.r.l. for pipe induction heaters, TIB Chemicals AG for anti-corrosion coatings, Nagman Electronics for calibration instruments, International Pipeline Products Ltd. for pipeline pigs, TM Pipeline Services ApS for pipeline drying and caliper inspection services, CAEP Sichuan Forever Radiation Technology Co. Ltd. for heat-shrinkable sleeves and cold-applied tapes, Wavetrak Electronics Ltd. for pig locators and electromagnetic pig detectors, OFI Testing Equipment, Inc. for drilling fluids testing equipment.

valve installation1.JPG

We provide pipeline welding, pipe spool fabrication, cold pipe cutting, small size hot-tapping, pipe coating, pipe coating holiday testing, hydrostatic testing, pipe cleaning, pigging, air dying and caliper survey services.

bottom of page