NUBOTECK is a complete end-to-end solution provider, with complete control over the process of manufacturing. We understand that the quality starts right from the raw-material i.e. the steel bars with specific chemical properties. To achieve the mechanical attributes of the fastener, we have established in-house heat-treatment facility. We follow ASME standards to deliver the utmost quality threads.
To become the global supplier of choice for the energy industry through the supply of reliable fastener systems, industrial products, and innovative added value solutions
To satisfy our customers’ needs in terms of quality, cost and delivery fostered by a culture of prevention and continuous improvement
NUBOTECK is committed to meet the customer’s needs and exceed their expectations through exceptional service, quality, and communication
In a bid to establish our commitment to quality and achieve customer confidence we subjected our bolting products to the stringent quality audit by American Petroleum Institute. Subsequently the license #20E-0096 was awarded. Now our bolting products come with the coveted API monogram.
Any new product is 1st qualified for the end-use requirements. This product qualification involves extensive testing and inspection cycles.
Raw Material Qualification
- Steel Melting, Cleanliness, Casting
- Chemical Product Analysis
- Metallographic Tests
- Ultrasonic Examination
- Mechanical Tests
- Positive Material Identification
- Hardness Tests
- Mechanical Tests
- Magnetic Particle Examination
- Dimensional Examination
Always only quality products are manufactured and delivered. This is due to our team and our control on the complete process.
- Machining - Turning, Polygon, Drilling
- Threading - Rolled, Machined
- Thread Gauging
- Laboratory Testing
- Heat Treatment
- Surface Finish - PTFE (Xylan) Coating, Zinc etc.
- Non Destructive Testing - Volumetric, Surface