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- The figure 7401SS rigid coupling is a stainless steel coupling made of ASTM A 743/A 743M cast stainless steel which is the cast equivalent to 316 stainless steel. it is designed for installation on grooved stainless steel SCH 10 and SCH 40/STD pipe and grooved fitting. the stainless steel material is suitable for a variety of aggressive corrosive environment. the figure 7401SS provide a rigid joint connection by firmly gripping along the circumference of the pipe groove. it is capable of pressure up to 750 psi depending on pipe size and wall thickness.
Gruvlok® Rigid Coupling, Series: FIG I7401SS, Fitting/Connector: Coupling, 6 in Nominal, 10.88 in Length, SCH 40/STD Schedule, 600 psi Pressure, Cast Method of Manufacture, 316 Stainless Steel, 6.625 in OD x 2.13 in W x 8.27 in H Dimensions
- Internationally Manufactured Type 316SS Grooved Fittings for use in Grooved Piping Systems.
- Class 2 stainless steel nuts are heavy hex nuts conforming to ASTM A 194M, Type 316, Grade 8M.
- Type 316L, ASTM A 743/A 743M – Standard specification for castings, iron-chromium, iron-chromium-nickel, corrosion resistant; for general application Grade CR-8M. Tensile strength, minimum 70,000 psi (4826.3 bar). Yield strength, minimum 30,000 psi (2068.4 bar). Elongation in 2" (50mm) minimum 30%.
- (2) 5/8 x 3-1/4 in Bolts
- Material316 Stainless SteelNominal Size6 inSchedule RatingSCH 40/STDTypeRigidBody MaterialASTM A-743/A743MDimensions6.625 in OD x 2.13 in W x 8.27 in HFitting / Connector TypeCouplingLength10.88 inManufacturerASC Engineered SolutionsManufacturer #0390065314Method of ManufactureCastPressure Rating600 psiSeriesFIG I7401SSSpecificationsGrade "EP" EPDM (Green and Red color code)Temperature Rating-40 to 250 degF