Quality Assurance
Every product from Angel Metal & Alloys undergoes rigorous quality control. Our ISO 9001:2015 certified processes ensure consistent excellence across all 500+ SKUs.
International Quality Standards
Quality Management System certification covering design, manufacture, and supply of SS/Carbon Steel pipe fittings and flanges.
All butt weld fittings and flanges manufactured and tested per ASME standards.
Material sourced from ASTM-certified mills. Chemical & mechanical test reports included.
European standard compliance for export to EU countries.
Pressure Equipment Directive compliance for export to European markets.
Indian Boiler Regulations compliance for power plant applications.
Testing Procedures
Hydrostatic Testing
Pressure tested at 1.5x design pressure to verify integrity.
PMI (Positive Material Identification)
XRF analysis to verify chemical composition of each heat.
Dimensional Inspection
Full dimensional check per ASME/ASTM/EN standards using calibrated instruments.
Visual Inspection
Surface finish, defects, and marking verification on every piece.
Hardness Testing
Brinell/Rockwell hardness measurement per material specification.
Radiographic Testing (RT)
X-ray examination for internal defects on request.
Dye Penetrant Testing (PT)
Surface crack detection using liquid penetrant method.
Ultrasonic Testing (UT)
Internal flaw detection using ultrasonic waves on request.
Mill Test Certificates (MTC)
Every shipment includes MTC / EN 10204 3.1 test certificates from the original mill, certifying chemical composition, mechanical properties, and heat/lot number traceability.
Third-Party Inspection
We support third-party inspection by internationally recognized agencies on buyer's request. Our facility is open for pre-shipment inspection.