Precision cast stainless steel clamps, quick-loading clamps, health-grade clamps, single pin clamps, double pin clamps, ISO three-section clamps are all used in Wenzhou Tianye Valve Co., Ltd. Hoop clamps, welcome to purchase and dial: +860577-86818607, mobile phone or short message + 8613566284473 or landing.            Web site view. Website: http://www.tianye-valve.cn            Size data of Tri-clamp investment casting clamp:            [Product Name] Clasp hoop, precision casting clasp, quick-loading pipe clasp, 304 clasp, 316 clasp, casting clasp, V-groove clasp            [Material] 201 Material, 304 Material, 316 Material            [Specification] 1/2 ~12            [Implementation Standards]: ASME BPE 2013A            [Fastening Diameter] 25.4-319 mm            [Application Area]: Fast-fitting pipes, quick-fitting joints, quick-loading valves or quick-fitting parts            Fit size of clamp joint:            Nominal size (inch) clamp matching steel pipe (pipe outer diameter) clamp fastening size (chuck outer diameter)            1/2 10 25.4            3/4 19 34            1.5 38 50.5            2 51 64            2.5 63 77.5            3 76 91            3.5 89 106            4 102 119            4 108 119            4.5 114 130            5 125 145            5.5 133 155            6 154 166.7            6.5 159 183            7 168 191            8 202 217.7            8.5 219 235            10 254 268.5            11 279 305            12 305 319