Overview
U-Channel / Structural Steel Channel (UPN/UPE) supports project sourcing with stable grade control, dimension confirmation, and export packing follow-up. Pembeli biasanya menilai U-Channel / Structural Steel Channel (UPN/UPE) berdasarkan ASTM A36, S235JR, Q235B, Q355B dan GB/T 706, EN 10025, DIN 1026, lalu memastikan dimensi Channel, toleransi, permukaan atau kondisi pengiriman, dan proses lanjutan. Aplikasi yang tercatat meliputi Construction.


