Quality & Standards
We treat conductivity and mechanical strength as guaranteed properties — controlled at the melt and verified on every batch, not assumed from raw-material grade.
Quality begins in the melt.
In-house laboratory & testing
- Chemical — optical-emission spectrometry for full composition and impurity profile.
- Electrical — resistivity / conductivity (% IACS) measurement.
- Mechanical — tensile, yield, elongation; wrap and ductility tests.
- Dimensional & surface — diameter, ovality and surface-quality inspection.
The metallurgy edge
Trace transition metals (V, Ti, Cr, Zr) depress conductivity even at high purity. We control them with boron / AlB₂ treatment, so EC rod reaches its conductivity target and 6201 alloy wire reaches both high conductivity and full tensile strength — the difference between the right alloy and the right conductor.
Standards we build and test to
Aluminium rod (ASTM B233 · EN 1715-2), AAC, AAAC, ACSR and OPGW (IEC 61089, ASTM, EN 50182/50183, DIN, BS, IEEE 1138, ITU-T G.652/G.655), and welding wire (AWS A5.10 · ISO 18273). DIN 48201-5 governs conductor construction; VDE 0210 governs line installation — we keep them distinct.
Certifications
ISO 9001 quality-management certification and TAVANIR (Iran's power utility) approval, backed by product type-test reports available on request.