dserv has the experience and capability to repair different types of valves up to 48” size and 15,000 PSI pressure rating. Our service includes reconditioning of valve bodies and sealing internals. In addition we service all types of actuators (i.e. pneumatic, hydraulic and electric) and relevant accessories.
Supported by a 35 years of experience in valve manufacturing, the company works closely with major Oil & Gas operators, industrial plants, and OEM’s to assure optimal operation for the installed valves by offering preventive maintenance schemes or break down services.
dserv has a large team of experienced and well trained valve engineers and technicians who support our clients requirements either at shop or onsite around the MENA region. Services include:
We continuously invest in developing new procedures that include exotic alloys (ex. Stainless Steel, Inconel,..etc) . The company has the adequate equipment and resources to apply SMAW, GTAW, & Spot welding.
The in-house engineering is one of the core strengths of dserv. Our qualified engineers and modern engineering tools can empower your industry with cost-effective and innovative solutions.
We have capabilities for:
dserv has a modern CNC machine shop to support all our machining and parts manufacturing activities. Our know-how and skills in machining were gained from a 35 years of experience in producing valves and wellhead components for Oil & Gas industry.
Cladding can be described as the welding of two materials with different qualities. A high-quality material (ex. Inconel) can be claded on a cheaper base material (ex. Carbon steel) in order to increase the erosion and corrosion resistance of a product. This is a good alternative for expensive duplex materials. Cladding (surfacing) is also applied to increase the mechanical qualities. The company has modern and fully automated cladding rigs for the following applications:
High Velocity Oxygen Fuel (HVOF) or Thermal spraying techniques are coating processes in which melted or heated materials are sprayed onto a surface. The "feedstock" is heated by electrical (plasma or arc) or chemical means (combustion flame). Thermal spraying can provide thick coatings (compared to electro-plating) over a large area at high deposition rate. The process is used for corrosion protection, fouling protection, and wear resistance (hard facing). The company has a modern and automated HVOF system suitable for the following applications:
dserv proactively service, manufacture and supply API 6A & API 16A equipment for fast-track projects. The company has well-trained and experienced Field Service Engineers to cater our clients demand in the MENA region. Services include: