ISO 9001:2015 Quality Management
Chaudhary Impex is certified to ISO 9001:2015, demonstrating our commitment to quality management systems that consistently provide products meeting customer and regulatory requirements.
PED 2014/68/EC - Pressure Equipment Directive
Our fasteners comply with the European Pressure Equipment Directive, ensuring safety and quality for pressure-bearing equipment applications.
NACE MR0175 / ISO 15156
We manufacture fasteners compliant with NACE MR0175/ISO 15156 standards for materials used in H2S-containing environments in oil and gas production.
NORSOK M-650
Our products are qualified and compliant with NORSOK M-650 standards for qualification of manufacturers of special bolting materials.
DFAR Compliance
We offer DFAR (Defense Federal Acquisition Regulation) compliant fasteners for defense and aerospace applications, ensuring materials are manufactured in compliance with relevant regulations.
Additional Standards & Compliance
- MERKBLATT AD 2000 W2/W7/W10
- ASME B18 Dimensional Standards
- EN 10204 3.1 & 3.2 Material Certifications
- Third-Party Inspection Services Available
- Material Traceability & Documentation
Quality Assurance Process
Material Verification
Complete material traceability from mill certificates to final product
Testing
Mechanical testing, chemical analysis, and dimensional inspection
Documentation
Complete certification packages including MTRs and test reports
Inspection
In-process and final inspection by qualified personnel