Rectangular Hollow Sections
Production Specifications
Standards: TS 6475 – 5317, DIN 2395-1/2, BS 6363, ASTM A500, EN 10219-1/2, TS EN 10303 – 5
Profile Lengths:
Standard: 6 meters
Custom orders: 4-12 meters
Steel Sheet Types
Cold-rolled and hot-rolled coil sheets
Tolerances
– **Straightness:** 2.5 mm/m
– **Perpendicularity:** ±1º max
– **Twisting:**
– B (height), H (width) ≤ 30 mm = 3 mm max
– B, H > 30 mm = max. (B/10 or H/10)
– **Length Tolerance:** Max -0 +100 mm
– **Weld Seam Offset from Center Axis:**
– a < 20 mm: ±3 mm
– a = 20 mm to 35 mm: ±4 mm
– a = 35 mm to 80 mm: ±6 mm
Application Areas
– **Structural elements (construction sector)**
– **Roof constructions**
– **Automotive (bus and truck bodies, chassis)**
– **Furniture**
– **Machinery and agricultural equipment**
Upon request, rectangular hollow sections can also be delivered with a **water-based paint coating** for additional protection.
