12″ pipe clamp fabrication detail (Type D) specifiaclly for Valaris DS-4 MGS ventlines. The drawing covers the clamped support at the STBD/AFT leg for levels 8-9 and 10-11. It includes a plan view showing the assembly around a 483mm flange, plus detailed views for gussets, clamp plates, and SHS sections. Construction calls for S355 J2H steel and includes specs for M20 studbolts with Nord-Lock washers. We’ve noted all weld symbols, typical 6mm fillets. There’s a full material list, bolt list, and weight summary (157kg total). References BS EN 10025 & BS EN 10210 standards.
Valaris DS-4 12″ Ventline Clamped Support Fabrication Detail
