We established our company, Sigma HDD, with the goal of providing effective solutions for drilling challenges faced by our clients. Our expertise covers a wide range of tasks — from on-site support and equipment adjustment to the supply of spare parts for drilling rigs and bentonite pumps. We also offer online consulting services for the setup and commissioning of drilling machines, as well as for the assembly of drilling tools.
Since the beginning of 2025, we have been actively expanding our range of spare parts for drilling equipment. Our warehouse now stocks liners, pistons, and valves compatible with leading mud pump brands such as FMC, KERR pumps, and Aplex. We are proud to hold the status of an official dealer of BORG Pumps GMBH, a manufacturer and supplier of original and OEM spare parts.
Our specialists provide on-site services across all countries of the European Union. We also supply spare parts throughout the EU via reliable logistics partners, with the option of shipping to other destinations upon individual agreement, excluding Russia and CIS states.

Discharge valve for FMC L06, L09 (BG-P533626)