Self-Drilling Hollow Anchor Bar TR32L, TR-Thread (OD 32 mm x ID 22 mm)
المواصفات
Thread type: TR (mates with R thread under ISO 10208) Outer diameter: 32 mm Inner diameter: 22 mm Cross-sectional area: 343 mm2 Ultimate load: 250 kN Load at 0.2% yield: 200 kN Unit weight: 2.70 kg/m Steel grades: 40Cr / Q355B / S460NH (DIN EN ISO 683 / DIN EN 10083 / DIN EN 10210) Elongation per market standard: A200mm >= 6% / Agt >= 5% / A100mm >= 4% / A >= 14% Corrosion protection: hot-dip galvanizing / epoxy coating / duplex coating / stainless steel
الشهادات
EN ISO 683DIN EN 10083
وصف المنتج
Self-drilling hollow anchor bar with TR-thread (T-thread form that mates with R-thread under ISO 10208 per catalog). Applications: tunneling support — face stabilization, radial systematic anchoring and spilling; soil nailing.