20 Years Exporter UL/FM Approval Professional Rigid Grooved Coupling for Fire Fighting Systems 4 Inch 114 Od 300psi 2.07MPa China Factory
We’ve been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for 20 Years Exporter UL/FM Approval Professional Rigid Grooved Coupling for Fire Fighting Systems 4 Inch 114 Od 300psi 2.07MPa China Factory, We Sincerely welcome customers from all over the world to visit us, with our multifaceted cooperation and work together to develop new markets, create win-win brilliant future.
We’ve been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for 4 Inch 114 Od Rigid Coupling, China UL/FM Rigid Coupling, During in 11 years, We’ve participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that “customer first” and committed to helping customers expand their business, so that they become the Big Boss !
Product Introduction
The heavy duty flexible coupling is designed for use in a variety of general piping applications of moderate or high pressure services. Working pressure is usually dictated by the wall thickness and rating of the pipe being used. The Model 7707 couplings feature flexibility that can accommodate misalignment, distortion, thermal stress, vibration, noise and seismic tremors. The Model 7707 can even accommodate an arced or curved piping layout
DO NOT DISASSEMBLE THE COUPLING: Style 108 Couplings are designed so that the installer does not need to remove the nut, bolt, or linkage for installation. This facilitates installation by allowing the installer to directly insert the grooved end of mating components into the coupling. 2. CHECK MATING COMPONENT ENDS: The outside surface of the mating components, between the groove and the mating component ends, shall be generally free from indentations, projections, weld seam anomalies, and roll marks to ensure a leak-tight seal. All oil, grease, loose paint, dirt, and cutting particles shall be removed. The mating components’ outside diameter (“OD”), groove dimensions, and maximum allowable flare diameter shall be within the tolerances published in current IGS specifications, publication 25.14, which can be downloaded at victaulic.com.
Size Specification
We’ve been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for 8 Years Exporter UL/FM Approval Professional Rigid Grooved Coupling for Fire Fighting Systems 4 Inch 114 Od 300psi 2.07MPa China Factory, We Sincerely welcome customers from all over the world to visit us, with our multifaceted cooperation and work together to develop new markets, create win-win brilliant future.
8 Years Exporter China UL/FM Rigid Coupling, 4 Inch 114 Od Rigid Coupling, During in 11 years, We’ve participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that “customer first” and committed to helping customers expand their business, so that they become the Big Boss !
