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Pipe and Welding Fittings A TruckTankMaintenance&PipeHoseFireSanitaryHoledallHydraulicPlasticBrassShankAirBossSwivelCam& Pipe and Welding Fittings ValvesClampsGrooveJointsFittingsFittingsFittingsFittingsFittingsFittingsFittingsFittingsRepair&FittingsWeldingFittings Straub Grip-L Axial Restraint Pipe Couplings B Straub Grip-L couplings are suitable particularly for pipes within the lower pressure range. Applications include, but are not limited to: ship building, water and waste water treatment plants, and industrial process pipework. C Specifications: · Casing: AISI 316Ti · Sealing sleeve: EPDM standard (NBR and Viton® A1 are also · Screws: AISI 316 L available, contact the factory for additional information) · Bolts: AISI 316 Ti · EPDM sealing sleeve: temperature range - 4°F to 176°F D · Anchoring ring: AISI 301 (-20°C to 80°C) E F G H Pipe O.D. Coupling Assembled Working Torque Maximum Distance (in.) Dimensions Dimensions I Size Pressure Rating (in.) (in.) Between Pipe End Part # Price/E Tolerance PSI (ft. lbs.) (R) Actual + - B C DV KV ¾" 1.05 0.2 -0.2 670 5.5 1.8 0.7 1.7 2.8 0.2 STR20000 $134.40 J 1" 1.31 0.2 -0.2 550 5.5 1.8 0.7 2 3 0.2 STR20100 138.30 1½" 1.90 0.2 -0.2 440 11 2.4 1.0 2.6 3.9 0.2 STR20300 158.90 2" 2.37 0.3 -0.2 320 11 3.0 1.5 3.1 4.3 0.4 STR20450 186.05 2½" 2.87 0.3 -0.2 450 15 3.7 1.6 3.8 5.3 0.4 STR20500 237.25 3" 3.50 0.4 -0.4 320 15 3.7 1.6 4.4 5.9 0.4 STR20650 261.25 K 4" 4.50 0.4 -0.4 232 18 3.7 1.6 5.4 6.6 0.4 STR20900 289.15 5" 5.56 0.6 -0.5 232 30 4.3 2.1 6.5 8.3 0.4 STR21150 428.10 6" 6.63 0.6 -0.7 232 30 4.3 2.1 7.6 9.1 0.4 STR21350 465.60 8" 8.63 0.8 -0.9 232 45 5.6 3.2 9.8 11.6 0.4 STR21400 813.50 L All Straub couplings require the correct use of a torque wrench for a safe and proper installation. Straub couplings must be torqued to the specified value as printed on each individual coupling. Failure to do so can result in serious injury or death. M Not for steam or refrigerant service. · Joins like or dissimilar pipe materials: steel, galvanized, painted, stainless steel, thin-wall stainless steel, PVC, copper N · Requires no special tools or pipe-end preparation; only a torque wrench is required for a secure and safe pipe connection that seldom needs retightening. · Highest quality 316 Ti stainless steel construction · Accommodates up to 5° of pipe misalignment · Vary gap between pipe ends O · Absorbs vibration, water hammer, and sound · Special patented grip ring for superior holding power on hard-surfaced pipes · 5 year limited warranty · Reusable P · Built to ASTM 1476, Type 2, Class 2 specifications 456 DPL108 pages456-484.pmd 456 10/5/2007, 10:25 AM Pipe and Welding Fittings
