SAS Core Constructions Co.

Welcome to Moder Star Contracting Company
Global Certificate: ISO 9001:2015

Phone

+966506282536

Email Address

info@sascoreglobal.com

Office Time

Mon - Sun: 08:00 - 20:00

Welding Services (SMAW, GTAW, FCAW, SAW – qualified WPS/PQR)

We deliver high-quality welding services for critical industrial applications, specializing in Shielded Metal Arc Welding (SMAW), Gas Tungsten Arc Welding (GTAW/TIG), Flux-Cored Arc Welding (FCAW), and Submerged Arc Welding (SAW). All our welding procedures are supported by qualified Welding Procedure Specifications (WPS) and Procedure Qualification Records (PQR) in line with international codes such as ASME, AWS, and API.

Our team of certified welders and inspectors ensures precision, consistency, and compliance across all welding operations, whether it is for piping, structural steel, pressure vessels, storage tanks, or heavy equipment fabrication. We deploy modern equipment, strict quality control, and advanced NDT (Non-Destructive Testing) methods to guarantee leak-proof joints, high strength, and long service life.

Welder Qualification & Testing (WQT)

We provide end-to-end pipeline construction services for oil & gas, industrial, and utility sectors, delivering projects with precision, safety, and efficiency. Our expertise covers the complete scope—route survey, engineering design, material procurement, trenching, welding, coating, lowering, hydro testing, and commissioning—ensuring reliable and sustainable pipeline infrastructure.

With proven capabilities in constructing cross-country pipelines, plant piping networks, and utility distribution systems, we strictly adhere to international codes and standards. Our highly skilled team, modern equipment, and advanced welding technologies enable us to handle complex terrains, high-pressure systems, and critical operating conditions with excellence.

Non-Destructive Testing (NDT – RT, UT, MPI, DPI, PWHT coordination)

We offer specialized Non-Destructive Testing (NDT) services to ensure the safety, reliability, and integrity of critical components and welded structures. Our expertise includes Radiographic Testing (RT), Ultrasonic Testing (UT), Magnetic Particle Inspection (MPI), and Dye Penetrant Inspection (DPI), supported by skilled technicians and certified inspectors in compliance with international codes and standards (ASME, AWS, API, ISO).

In addition to conventional NDT methods, we provide Post Weld Heat Treatment (PWHT) coordination, ensuring proper stress relief, metallurgical stability, and enhanced durability of welded joints in high-pressure and high-temperature applications.

Hydro Testing & Pneumatic Testing of Piping/Tanks

We provide specialized hydro testing and pneumatic testing services for piping systems, pressure vessels, and storage tanks to validate strength, durability, and leak-proof performance under operating conditions. These critical tests are performed in strict compliance with ASME, API, ASTM, and international safety standards, ensuring the reliability and safety of installed systems before commissioning.

Our hydro testing services involve pressurizing systems with water to confirm structural integrity and detect any leakage or weakness. For sensitive or water-restricted applications, we offer pneumatic testing using air or inert gases, conducted with the highest levels of safety, monitoring, and precision.

Blasting & Painting (Industrial Coatings, Tank Linings, Piping Painting)

We provide specialized blasting and painting services to protect industrial assets against corrosion, harsh environments, and chemical exposure. Our expertise covers a wide range of applications, including industrial coatings, tank linings, piping painting, structural steel protection, and heavy equipment coatings, ensuring long-term durability and performance.

Our blasting services include abrasive blasting, grit blasting, and surface preparation in accordance with SSPC, NACE, and ISO standards, delivering optimum adhesion and surface profiles. We apply advanced industrial coatings, epoxy systems, polyurethane finishes, and specialized linings tailored to client and project requirements.

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