COUPLER & FITTING COUPLE และอุปกรณ์นั่งร้านระบบ British Standardของ Thai Const เป็น รายเดียวในภูมิภาคที่ได้รับมาตราฐาน SGS DOUBLE COUPLE Specification : 48.3 x 48.3 mm.Standard : En 74-1 : 2005Refer to BS 1139 Certificate SWIVEL COUPLE Specification : 48.3 x 48.3 mm.Standard : En 74-1 : 2005Refer to BS 1139 Certificate SLEEVE COUPLE Specification : 48.3 mm.Standard : En 74-1 : 2005Refer to BS 1139 Certificate BEAM CLAMP Specification : 48.3 x 48.3 mm.Standard : En 74-1 : 2005Refer to BS 1139 Certificate PUTLOG COUPLE Specification : 48.3 mm.Standard : BS 1139Refer to BS 1139 Certificate BONE JOINT Specification : 48.3 mm.Standard : AS/NZS 1576.2Refer to BS 1139 Certificate HOT-DIP GALVANIZED SCAFFOLDING PIPE Specification : Dia 48.3 x 3.2 x 6000 mm.Dia 48.3 x 4.0 x 6000 mm.EN 39 : 2001Refer to BS 1139 Certificate STEEL PLANK Specification : 210 x 45 x 1.2 x 2000mm.210 x 45 x 1.2 x 3000 mm.210 x 45 x 1.2 x 4000 mm.Standard : EN 1004 : 2004Refer to BS 1139 Certificate BASE PLATE Specification : 35 x 2.1 x 150 mm.Standard : EN 74-3 : 2007Refer to BS 1139 Certificate JACK BASE Specification : 38 x 600 mm.150 x 150 x 5.75 mmStandard : AS/NZS 1576.2 : 2009Refer to BS 1139 Certificate U-HEAD Outdiameter 38 mm.U-Plate 118 x 110 x 60 mm. PLANK CLAMP BOARD RETAINING COUPLER (BRC) Specification : 48.3 mm.