{"id":2631,"date":"2025-10-29T19:07:22","date_gmt":"2025-10-29T19:07:22","guid":{"rendered":"https:\/\/new-ageco.com\/?post_type=product&p=2631"},"modified":"2025-10-30T19:38:52","modified_gmt":"2025-10-30T19:38:52","slug":"riser-clamp-with-linning","status":"publish","type":"product","link":"https:\/\/new-ageco.com\/ar\/product\/riser-clamp-with-linning\/","title":{"rendered":"Riser-Clamp With Linning"},"content":{"rendered":"

Product Designation System<\/b><\/h3>\n

NAC-RCL-XX | NAC = New Age Corporation | RCL = Riser Clamp with Lining | XX = Nominal pipe size (DN)<\/b><\/p>\n

Complete Technical Specifications<\/b><\/h2>\n\n\n\n\n\n\n\n\n\n
Specification<\/b><\/td>\nDetails<\/b><\/td>\nSpecification<\/b><\/td>\nDetails<\/b><\/td>\n<\/tr>\n
Material (Clamp)<\/b><\/td>\nMild Steel (ES 138 \/ A36)<\/span><\/td>\nConstruction<\/b><\/td>\nTwo-piece flat bar, bolted assembly<\/span><\/td>\n<\/tr>\n
Lining Material<\/b><\/td>\nEPDM high-density rubber<\/span><\/td>\nPipe Size Range<\/b><\/td>\nDN15 to DN600 (\u00bd” to 24″)<\/span><\/td>\n<\/tr>\n
Finish Options<\/b><\/td>\nElectro-Galv \/ Hot-Dip \/ Pre-Galv \/ Plain<\/span><\/td>\nOperating Temp<\/b><\/td>\n-20\u00b0C to +110\u00b0C<\/span><\/td>\n<\/tr>\n
Mounting Method<\/b><\/td>\nRests on structural slab or beam<\/span><\/td>\nNoise Reduction<\/b><\/td>\nUp to 18 dB<\/span><\/td>\n<\/tr>\n
Load Type<\/b><\/td>\nCarries vertical dead load (pipe + fluid)<\/span><\/td>\nBolt Size<\/b><\/td>\nM10, M12, M16, M20<\/span><\/td>\n<\/tr>\n
Installation<\/b><\/td>\nBolted around pipe below load point<\/span><\/td>\nStandards<\/b><\/td>\nEgyptian Code \/ MSS SP-58<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Load Capacity & Support Spacing Guidelines<\/b><\/h2>\n

The following load capacities are based on vertical pipe weight plus fluid content, with a 3:1 safety factor. Riser clamps must rest on structural floors, beams, or steel brackets\u2014NOT suspended from threaded rod.<\/span><\/i><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product Code<\/b><\/td>\nPipe Size<\/b><\/td>\nPipe OD (mm)<\/b><\/td>\nLength Between Hole Centers (mm)<\/b><\/td>\nBolt Size<\/b><\/td>\nMax Load (kg)<\/b><\/td>\n<\/tr>\n
NAC-RCL15<\/b><\/td>\n\u00bd” (DN15)<\/span><\/td>\n21.3<\/span><\/td>\n57<\/span><\/td>\nM10<\/span><\/td>\n750<\/b><\/td>\n<\/tr>\n
NAC-RCL20<\/b><\/td>\n\u00be” (DN20)<\/span><\/td>\n26.7<\/span><\/td>\n68<\/span><\/td>\nM10<\/span><\/td>\n750<\/b><\/td>\n<\/tr>\n
NAC-RCL25<\/b><\/td>\n1″ (DN25)<\/span><\/td>\n33.4<\/span><\/td>\n76<\/span><\/td>\nM10<\/span><\/td>\n750<\/b><\/td>\n<\/tr>\n
NAC-RCL32<\/b><\/td>\n1\u00bc” (DN32)<\/span><\/td>\n42.1<\/span><\/td>\n90<\/span><\/td>\nM10<\/span><\/td>\n750<\/b><\/td>\n<\/tr>\n
NAC-RCL40<\/b><\/td>\n1\u00bd” (DN40)<\/span><\/td>\n48.2<\/span><\/td>\n110<\/span><\/td>\nM10<\/span><\/td>\n750<\/b><\/td>\n<\/tr>\n
NAC-RCL50<\/b><\/td>\n2″ (DN50)<\/span><\/td>\n60.3<\/span><\/td>\n130<\/span><\/td>\nM10<\/span><\/td>\n1,250<\/b><\/td>\n<\/tr>\n
NAC-RCL65<\/b><\/td>\n2\u00bd” (DN65)<\/span><\/td>\n73.0<\/span><\/td>\n142<\/span><\/td>\nM12<\/span><\/td>\n1,250<\/b><\/td>\n<\/tr>\n
NAC-RCL80<\/b><\/td>\n3″ (DN80)<\/span><\/td>\n88.9<\/span><\/td>\n161<\/span><\/td>\nM12<\/span><\/td>\n1,750<\/b><\/td>\n<\/tr>\n
NAC-RCL100<\/b><\/td>\n4″ (DN100)<\/span><\/td>\n114.3<\/span><\/td>\n190<\/span><\/td>\nM12<\/span><\/td>\n1,850<\/b><\/td>\n<\/tr>\n
NAC-RCL150<\/b><\/td>\n6″ (DN150)<\/span><\/td>\n168.3<\/span><\/td>\n258<\/span><\/td>\nM16<\/span><\/td>\n2,250<\/b><\/td>\n<\/tr>\n
NAC-RCL200<\/b><\/td>\n8″ (DN200)<\/span><\/td>\n219.1<\/span><\/td>\n333<\/span><\/td>\nM16<\/span><\/td>\n2,250<\/b><\/td>\n<\/tr>\n
NAC-RCL250<\/b><\/td>\n10″ (DN250)<\/span><\/td>\n273.0<\/span><\/td>\n409<\/span><\/td>\nM16<\/span><\/td>\n3,600<\/b><\/td>\n<\/tr>\n
NAC-RCL300<\/b><\/td>\n12″ (DN300)<\/span><\/td>\n323.8<\/span><\/td>\n467<\/span><\/td>\nM20<\/span><\/td>\n3,600<\/b><\/td>\n<\/tr>\n
NAC-RCL400<\/b><\/td>\n16″ (DN400)<\/span><\/td>\n406.4<\/span><\/td>\n583<\/span><\/td>\nM20<\/span><\/td>\n4,500<\/b><\/td>\n<\/tr>\n
NAC-RCL500<\/b><\/td>\n20″ (DN500)<\/span><\/td>\n508.0<\/span><\/td>\n708<\/span><\/td>\nM20<\/span><\/td>\n4,500<\/b><\/td>\n<\/tr>\n
NAC-RCL600<\/b><\/td>\n24″ (DN600)<\/span><\/td>\n609.6<\/span><\/td>\n833<\/span><\/td>\nM20<\/span><\/td>\n5,800<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note: Maximum load includes pipe self-weight, fluid content, and insulation. Consult structural engineer for floor loading verification on multi-story risers. For seismic zones, additional lateral restraints may be required per local codes.<\/span><\/i><\/p>\n

Dimensional Specifications<\/b><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Code<\/b><\/td>\nPipe Size<\/b><\/td>\nClamp Width (mm)<\/b><\/td>\nMaterial Thickness<\/b><\/td>\nEPDM Thickness<\/b><\/td>\nWeight (approx)<\/b><\/td>\n<\/tr>\n
NAC-RCL15<\/b><\/td>\n\u00bd” (DN15)<\/span><\/td>\n40<\/span><\/td>\n3.0 mm<\/span><\/td>\n3 mm<\/span><\/td>\n420 g<\/span><\/td>\n<\/tr>\n
NAC-RCL20<\/b><\/td>\n\u00be” (DN20)<\/span><\/td>\n45<\/span><\/td>\n3.0 mm<\/span><\/td>\n3 mm<\/span><\/td>\n480 g<\/span><\/td>\n<\/tr>\n
NAC-RCL25<\/b><\/td>\n1″ (DN25)<\/span><\/td>\n50<\/span><\/td>\n3.0 mm<\/span><\/td>\n3 mm<\/span><\/td>\n560 g<\/span><\/td>\n<\/tr>\n
NAC-RCL32<\/b><\/td>\n1\u00bc” (DN32)<\/span><\/td>\n55<\/span><\/td>\n3.0 mm<\/span><\/td>\n3 mm<\/span><\/td>\n680 g<\/span><\/td>\n<\/tr>\n
NAC-RCL40<\/b><\/td>\n1\u00bd” (DN40)<\/span><\/td>\n60<\/span><\/td>\n3.0 mm<\/span><\/td>\n4 mm<\/span><\/td>\n780 g<\/span><\/td>\n<\/tr>\n
NAC-RCL50<\/b><\/td>\n2″ (DN50)<\/span><\/td>\n70<\/span><\/td>\n4.0 mm<\/span><\/td>\n4 mm<\/span><\/td>\n1.2 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL65<\/b><\/td>\n2\u00bd” (DN65)<\/span><\/td>\n80<\/span><\/td>\n4.0 mm<\/span><\/td>\n4 mm<\/span><\/td>\n1.5 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL80<\/b><\/td>\n3″ (DN80)<\/span><\/td>\n90<\/span><\/td>\n4.0 mm<\/span><\/td>\n4 mm<\/span><\/td>\n1.9 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL100<\/b><\/td>\n4″ (DN100)<\/span><\/td>\n110<\/span><\/td>\n5.0 mm<\/span><\/td>\n5 mm<\/span><\/td>\n2.8 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL150<\/b><\/td>\n6″ (DN150)<\/span><\/td>\n140<\/span><\/td>\n5.0 mm<\/span><\/td>\n5 mm<\/span><\/td>\n4.2 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL200<\/b><\/td>\n8″ (DN200)<\/span><\/td>\n170<\/span><\/td>\n6.0 mm<\/span><\/td>\n5 mm<\/span><\/td>\n6.5 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL250<\/b><\/td>\n10″ (DN250)<\/span><\/td>\n200<\/span><\/td>\n6.0 mm<\/span><\/td>\n6 mm<\/span><\/td>\n9.2 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL300<\/b><\/td>\n12″ (DN300)<\/span><\/td>\n230<\/span><\/td>\n8.0 mm<\/span><\/td>\n6 mm<\/span><\/td>\n13.5 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL400<\/b><\/td>\n16″ (DN400)<\/span><\/td>\n280<\/span><\/td>\n8.0 mm<\/span><\/td>\n6 mm<\/span><\/td>\n22.0 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL500<\/b><\/td>\n20″ (DN500)<\/span><\/td>\n340<\/span><\/td>\n10.0 mm<\/span><\/td>\n8 mm<\/span><\/td>\n35.0 kg<\/span><\/td>\n<\/tr>\n
NAC-RCL600<\/b><\/td>\n24″ (DN600)<\/span><\/td>\n400<\/span><\/td>\n10.0 mm<\/span><\/td>\n8 mm<\/span><\/td>\n48.0 kg<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Material & Finish Specifications<\/b><\/h2>\n

Steel Clamp Body<\/b><\/h3>\n\n\n\n\n\n\n\n
Finish Type<\/b><\/td>\nCoating Specification<\/b><\/td>\nRecommended Application<\/b><\/td>\n<\/tr>\n
Electro-Galvanized (EG)<\/b><\/td>\n12\u201325 \u03bcm per ASTM B633<\/span><\/td>\nIndoor mechanical shafts, dry riser rooms<\/span><\/td>\n<\/tr>\n
Hot-Dip Galvanized (HDG)<\/b><\/td>\n\u226555 \u03bcm per ASTM A153<\/span><\/td>\nOutdoor risers, coastal environments, fire protection systems<\/span><\/td>\n<\/tr>\n
Pre-Galvanized (PG)<\/b><\/td>\nStandard mill coating<\/span><\/td>\nGeneral construction, standard building risers<\/span><\/td>\n<\/tr>\n
Plain (Uncoated)<\/b><\/td>\nNo coating<\/span><\/td>\nPaint-ready or controlled indoor environments<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EPDM Lining Specification<\/b><\/h3>\n
    \n
  • Material:<\/b> EPDM (Ethylene Propylene Diene Monomer) high-density rubber<\/span><\/li>\n
  • Hardness:<\/b> 65 \u00b1 5 Shore A<\/span><\/li>\n
  • Temperature Range:<\/b> -20\u00b0C to +110\u00b0C<\/span><\/li>\n
  • Properties:<\/b> Load-bearing under compression, water-resistant, thermal expansion-tolerant<\/span><\/li>\n
  • Function:<\/b> Vibration damping, noise reduction (up to 18 dB), anti-galvanic protection, load cushioning<\/span><\/li>\n
  • Standards:<\/b> ASTM D2000 compliant<\/span><\/li>\n<\/ul>\n

    Vertical Riser Support Application<\/b><\/h2>\n

    The Riser Clamp with EPDM Lining is specifically designed for <\/span>vertical pipe systems that transfer dead weight through building structure<\/b>, providing:<\/span><\/p>\n

    Primary Functions<\/b><\/h3>\n
      \n
    • Load Transfer:<\/b> Carries full vertical dead weight (pipe + fluid + insulation) through structural floor or beam<\/span><\/li>\n
    • Alignment Control:<\/b> Acts as rigid guide to maintain vertical alignment through floor penetrations<\/span><\/li>\n
    • Noise Isolation:<\/b> EPDM lining reduces structure-borne vibration and thermal expansion noise up to 18 dB<\/span><\/li>\n
    • Pipe Protection:<\/b> Prevents pipe surface damage at support points during thermal expansion\/contraction<\/span><\/li>\n<\/ul>\n

      Critical Design Note<\/b><\/h3>\n

      \u26a0\ufe0f <\/span>NOT FOR THREADED ROD SUSPENSION<\/b><\/p>\n

      This product is designed to REST on structural members, not to be suspended. The clamp transfers vertical load downward through compression. Do not attach threaded rods to this clamp for hanging applications\u2014use Pipe Hangers (NAC-SUP series) instead.<\/span><\/p>\n

      Key Performance Characteristics<\/b><\/h3>\n
        \n
      • High Load Capacity:<\/b> Up to 5,800 kg (DN600\/24″) for heavy multi-story risers<\/span><\/li>\n
      • 18 dB Noise Reduction:<\/b> Protects occupied spaces from pipe-transmitted structure noise<\/span><\/li>\n
      • Thermal Expansion Accommodation:<\/b> EPDM compresses\/expands with pipe movement without chatter<\/span><\/li>\n
      • Installation Flexibility:<\/b> Can be installed during initial pipe placement or added to existing risers<\/span><\/li>\n
      • Long-Term Reliability:<\/b> EPDM maintains performance through repeated thermal cycles<\/span><\/li>\n<\/ul>\n

        Typical Installation Locations<\/b><\/h3>\n
          \n
        • High-rise building vertical risers (HVAC, plumbing, fire protection)<\/span><\/li>\n
        • Mechanical shaft floor penetrations and support points<\/span><\/li>\n
        • Structural beam seats at equipment room levels<\/span><\/li>\n
        • Core wall riser supports in residential\/commercial towers<\/span><\/li>\n
        • Plant room floor-level load transitions<\/span><\/li>\n
        • Multi-story drainage and vent stacks<\/span><\/li>\n
        • Fire protection standpipe and sprinkler risers<\/span><\/li>\n<\/ul>\n

          Application Selection Guide<\/b><\/h2>\n\n\n\n\n\n\n\n\n\n
          System<\/b><\/td>\nTypical Use<\/b><\/td>\nRecommended Sizes<\/b><\/td>\nFinish<\/b><\/td>\nCritical Feature<\/b><\/td>\n<\/tr>\n
          Fire Protection Risers<\/b><\/td>\nStandpipes, sprinkler mains<\/span><\/td>\nDN100\u2013DN300<\/span><\/td>\nHot-Dip Galvanized<\/span><\/td>\nHigh load capacity, code-compliant support<\/span><\/td>\n<\/tr>\n
          HVAC Chilled Water Risers<\/b><\/td>\nVertical distribution CHW\/HHW<\/span><\/td>\nDN50\u2013DN200<\/span><\/td>\nHot-Dip Galvanized<\/span><\/td>\nAcoustic isolation in occupied buildings<\/span><\/td>\n<\/tr>\n
          Domestic Water Risers<\/b><\/td>\nPotable water vertical supply<\/span><\/td>\nDN40\u2013DN150<\/span><\/td>\nElectro-Galvanized<\/span><\/td>\nNoise control for residential comfort<\/span><\/td>\n<\/tr>\n
          Drainage & Vent Stacks<\/b><\/td>\nWaste, vent, roof drainage<\/span><\/td>\nDN65\u2013DN200<\/span><\/td>\nPre-Galvanized<\/span><\/td>\nStructure noise isolation during discharge<\/span><\/td>\n<\/tr>\n
          Process Piping Risers<\/b><\/td>\nIndustrial vertical distribution<\/span><\/td>\nDN80\u2013DN300<\/span><\/td>\nHot-Dip Galvanized<\/span><\/td>\nHeavy load capacity, thermal stability<\/span><\/td>\n<\/tr>\n
          Building Service Mains<\/b><\/td>\nMixed-use high-rise systems<\/span><\/td>\nDN100\u2013DN600<\/span><\/td>\nHot-Dip Galvanized<\/span><\/td>\nMaximum load capacity for large risers<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Installation Requirements<\/b><\/h2>\n

          Pre-Installation Checklist<\/b><\/h3>\n
            \n
          • Structural Verification:<\/b> Confirm floor\/beam can support calculated vertical load (pipe + fluid + insulation)<\/span><\/li>\n
          • Load Calculation:<\/b> Total riser weight from clamp to top = (pipe weight\/m \u00d7 height) + (fluid weight\/m \u00d7 height) + insulation<\/span><\/li>\n
          • Clamp Placement:<\/b> Position clamp at structural support points per mechanical drawings (typically every floor or every other floor)<\/span><\/li>\n
          • Support Surface:<\/b> Ensure structural slab\/beam is level, clean, and free from deterioration<\/span><\/li>\n
          • Alignment Verification:<\/b> Confirm pipe centerline alignment through floor sleeves before final clamping<\/span><\/li>\n<\/ul>\n

            Installation Procedure<\/b><\/h3>\n
              \n
            1. Prepare structural support surface<\/b><\/li>\n<\/ol>\n

              Clean and level structural slab or beam seat where clamp will rest<\/span>
              \n<\/span> If using steel angle bracket, verify bracket is welded\/anchored per structural drawings<\/span>
              \n<\/span> Ensure support surface is continuous and will not deflect under load<\/span><\/p>\n

                \n
              1. Position clamp on pipe below load point<\/b><\/li>\n<\/ol>\n

                Open clamp by removing bolts<\/span>
                \n<\/span> Position clamp around pipe just BELOW any welded support lugs or load-bearing attachments<\/span>
                \n<\/span> Clamp should be positioned so load transfers through pipe wall to clamp, then to structure<\/span>
                \n<\/span> Inspect EPDM lining for proper seating\u2014ensure no gaps or displacement<\/span><\/p>\n

                  \n
                1. Close and bolt clamp assembly<\/b><\/li>\n<\/ol>\n

                  Align clamp halves around pipe<\/span>
                  \n<\/span> Insert bolts (M10, M12, M16, or M20 depending on size)<\/span>
                  \n<\/span> Tighten bolts gradually in stages, alternating sides to ensure even compression<\/span>
                  \n<\/span> Recommended torque:<\/span><\/p>\n

                    \n
                  • M10: 40\u201345 Nm<\/span><\/li>\n
                  • M12: 60\u201365 Nm<\/span><\/li>\n
                  • M16: 120\u2013130 Nm<\/span><\/li>\n
                  • M20: 200\u2013220 Nm<\/span><\/li>\n<\/ul>\n

                    CRITICAL:<\/b> Do not overtighten\u2014EPDM should compress but not extrude from clamp edges<\/span><\/p>\n

                      \n
                    1. Seat clamp on structural support<\/b><\/li>\n<\/ol>\n

                      Lower pipe assembly so clamp rests fully on structural floor slab or beam<\/span>
                      \n<\/span> Verify clamp is level and making full contact with support surface<\/span>
                      \n<\/span> Ensure no gaps between clamp bottom and structural member<\/span>
                      \n<\/span> If using grout pad, allow grout to cure before loading<\/span><\/p>\n

                        \n
                      1. Verify load path and alignment<\/b><\/li>\n<\/ol>\n

                        Check that vertical pipe alignment is maintained through floor sleeve<\/span>
                        \n<\/span> Confirm no binding or misalignment at penetration points<\/span>
                        \n<\/span> Verify clamp is not supporting lateral loads (use separate guides if needed)<\/span>
                        \n<\/span> Perform final walk-through inspection before system pressurization<\/span><\/p>\n

                        Installation Spacing Guidelines<\/b><\/h3>\n\n\n\n\n\n\n
                        Building Height<\/b><\/td>\nRiser Clamp Spacing<\/b><\/td>\nAdditional Considerations<\/b><\/td>\n<\/tr>\n
                        Low-rise (1\u20135 floors)<\/span><\/td>\nEvery floor or every other floor<\/span><\/td>\nVerify structural capacity of each support<\/span><\/td>\n<\/tr>\n
                        Mid-rise (6\u201315 floors)<\/span><\/td>\nEvery floor for DN100+, every 2 floors for smaller<\/span><\/td>\nConsider intermediate guides between load clamps<\/span><\/td>\n<\/tr>\n
                        High-rise (16+ floors)<\/span><\/td>\nEvery floor for all sizes<\/span><\/td>\nSeismic lateral restraints required per code<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                        Why Specify New Age Riser Clamps with EPDM Lining?<\/b><\/h2>\n\n\n\n\n\n\n\n\n\n\n
                        Advantage<\/b><\/td>\nBenefit to Your Project<\/b><\/td>\n<\/tr>\n
                        Integrated EPDM Lining<\/b><\/td>\nFactory-installed rubber ensures consistent performance\u2014no field cutting or fitting required<\/span><\/td>\n<\/tr>\n
                        18 dB Noise Reduction<\/b><\/td>\nMeets acoustic comfort requirements in hospitals, hotels, residential towers without additional treatments<\/span><\/td>\n<\/tr>\n
                        High Load Capacity<\/b><\/td>\nUp to 5,800 kg per support point\u2014handles heavy multi-story risers without intermediate supports<\/span><\/td>\n<\/tr>\n
                        Thermal Expansion Isolation<\/b><\/td>\nEPDM cushions thermal movement without metal-to-metal chatter or structure-transmitted noise<\/span><\/td>\n<\/tr>\n
                        Rigid Load-Bearing Design<\/b><\/td>\nTwo-piece bolted construction safely transfers vertical dead load to building structure<\/span><\/td>\n<\/tr>\n
                        100% Egyptian Manufacturing<\/b><\/td>\n3\u20137 day delivery (Cairo\/Giza), local technical support, competitive pricing vs. imports<\/span><\/td>\n<\/tr>\n
                        Certified Galvanization<\/b><\/td>\nLong service life in mechanical shafts, outdoor risers, and coastal high-rise environments<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                        Product Comparison: Riser Clamps vs. Other Supports<\/b><\/h2>\n

                        | Feature | <\/span>Riser Clamp w\/ Lining<\/b> | <\/span>Pipe Hanger w\/ Lining<\/b> | <\/span>Half Saddle<\/b> | |—|—|—| | <\/span>Load Direction<\/b> | Vertical (downward to floor) | Suspended (upward to ceiling) | Horizontal (into wall) | | <\/span>Mounting<\/b> | Rests on structural floor\/beam | Hangs from threaded rod | Mounts to vertical wall | | <\/span>Vibration Isolation<\/b> | \u2713 EPDM lining | \u2713 EPDM lining | \u2717 Metal contact | | <\/span>Noise Reduction<\/b> | Up to 18 dB | Up to 18 dB | None | | <\/span>Load Capacity<\/b> | 750\u20135,800 kg | 460\u2013950 kg | 35\u2013350 kg | | <\/span>Typical Use<\/b> | Vertical risers (multi-story) | Horizontal ceiling runs | Wall-mounted horizontal\/vertical | | <\/span>Pipe Orientation<\/b> | Vertical only | Horizontal only | Horizontal or vertical |<\/span><\/p>\n

                        Riser System Design Considerations<\/b><\/h2>\n

                        Load Calculation Example<\/b><\/h3>\n

                        Scenario:<\/b> 10-story building with DN150 (6″) chilled water riser, 30m total height<\/span><\/p>\n

                          \n
                        1. Pipe Weight:<\/b> 40.3 kg\/m \u00d7 30m = 1,209 kg<\/span><\/li>\n
                        2. Fluid Weight (water):<\/b> (\u03c0 \u00d7 0.1683\u00b2\/4) \u00d7 1000 kg\/m\u00b3 \u00d7 30m = 668 kg<\/span><\/li>\n
                        3. Insulation Weight:<\/b> ~8 kg\/m \u00d7 30m = 240 kg<\/span><\/li>\n
                        4. Total Load:<\/b> 1,209 + 668 + 240 = <\/span>2,117 kg<\/b><\/li>\n<\/ol>\n

                          Support Selection:<\/b> NAC-RCL150 (max load 2,250 kg) \u2713 Adequate with safety margin<\/span><\/p>\n

                          Recommendation:<\/b> Install riser clamps every 2-3 floors with intermediate pipe guides between clamps for alignment control.<\/span><\/p>\n

                          Structural Coordination<\/b><\/h3>\n
                            \n
                          • Floor Loading:<\/b> Confirm structural drawings show adequate slab\/beam capacity at clamp locations<\/span><\/li>\n
                          • Penetration Sleeves:<\/b> Oversized sleeves (pipe OD + 100mm minimum) to allow thermal expansion<\/span><\/li>\n
                          • Fire Stopping:<\/b> Coordinate with fire protection contractor for proper sleeve fire-stop systems<\/span><\/li>\n
                          • Seismic Bracing:<\/b> In seismic zones, add lateral restraints per ASCE 7 or Egyptian Seismic Code<\/span><\/li>\n<\/ul>\n

                            Standards & Certifications<\/b><\/h2>\n
                              \n
                            • \u2713 <\/span>Egyptian Mechanical Code<\/b> \u2013 Vertical riser support spacing, load calculations, structural coordination<\/span><\/li>\n
                            • \u2713 <\/span>NFPA 13<\/b> \u2013 Fire protection riser support requirements (where applicable)<\/span><\/li>\n
                            • \u2713 <\/span>MSS SP-58<\/b> \u2013 Pipe support types and geometry equivalence (riser clamp category)<\/span><\/li>\n
                            • \u2713 <\/span>ASTM B633<\/b> \u2013 Electro-Galvanized coating specification (12\u201325 \u03bcm)<\/span><\/li>\n
                            • \u2713 <\/span>ASTM A153<\/b> \u2013 Hot-Dip Galvanized coating specification (\u226555 \u03bcm)<\/span><\/li>\n
                            • \u2713 <\/span>ASTM D2000<\/b> \u2013 EPDM rubber material specification<\/span><\/li>\n
                            • \u2713 <\/span>Egyptian Standard ES 138<\/b> \u2013 Mild steel material classification (equivalent to ASTM A36)<\/span><\/li>\n
                            • \u2713 <\/span>ISO 9001:2015<\/b> \u2013 Quality management system certification<\/span><\/li>\n<\/ul>\n

                              Engineering Support<\/b><\/h2>\n

                              Technical Assistance:<\/b><\/p>\n

                                \n
                              • Vertical riser load calculation verification (pipe + fluid + insulation weight)<\/span><\/li>\n
                              • Support spacing recommendations based on building height and pipe size<\/span><\/li>\n
                              • Structural coordination for floor loading and beam seat design<\/span><\/li>\n
                              • Acoustic performance calculations for noise-sensitive buildings<\/span><\/li>\n
                              • Thermal expansion analysis for riser systems<\/span><\/li>\n
                              • Seismic lateral restraint design (coordination with structural engineer)<\/span><\/li>\n
                              • On-site installation guidance and contractor coordination<\/span><\/li>\n<\/ul>\n

                                Response Time:<\/b> Technical queries answered within 24 hours<\/span><\/p>\n

                                After-Sales Support:<\/b> Product issue resolution, installation troubleshooting, fast replacement for defects<\/span><\/p>\n

                                Custom Solutions:<\/b> Special sizes (DN > 600mm), heavy-duty brackets, or custom EPDM grades available for unique high-rise projects<\/span><\/p>\n

                                Support Limitations & Alternative Products<\/b><\/h2>\n

                                When NOT to Use Riser Clamps<\/b><\/h3>\n

                                \u274c <\/span>Horizontal piping runs<\/b> (use Pipe Hangers or Saddles instead)<\/span>
                                \n<\/span> \u274c <\/span>Suspended ceiling applications<\/b> (use Pipe Hangers with threaded rod)<\/span>
                                \n<\/span> \u274c <\/span>Light-duty branch lines<\/b> (oversized for small pipes\u2014use Saddles instead)<\/span>
                                \n<\/span> \u274c <\/span>Applications without structural floor support<\/b> (requires solid bearing surface)<\/span><\/p>\n

                                Recommended Alternatives<\/b><\/h3>\n

                                For applications requiring different support characteristics:<\/span><\/p>\n

                                  \n
                                • Horizontal ceiling runs:<\/b> Use Pipe Hanger with EPDM Lining (NAC-SUP-1XX) suspended from threaded rod<\/span><\/li>\n
                                • Wall-mounted vertical risers:<\/b> Use Half Saddle (NAC-HS) for wall attachment<\/span><\/li>\n
                                • Light branch lines:<\/b> Use Light Saddle (NAC-LS) for smaller diameter pipes<\/span><\/li>\n
                                • Adjustable height applications:<\/b> Use clevis hangers with threaded rod adjustment<\/span><\/li>\n
                                • Non-acoustic applications:<\/b> Use Riser Clamp without lining for cost savings (if acoustic isolation not required)<\/span><\/li>\n<\/ul>\n

                                  Trusted on Major Projects<\/b><\/h2>\n

                                  New Age Riser Clamps with EPDM Lining are specified across Egypt’s most demanding high-rise infrastructure:<\/span><\/p>\n

                                    \n
                                  • New Administrative Capital \u2013 Government tower HVAC and fire protection risers<\/span><\/li>\n
                                  • Opera House Complex \u2013 Acoustic-sensitive vertical distribution systems<\/span><\/li>\n
                                  • Military Complex Projects \u2013 Secure facility mechanical risers<\/span><\/li>\n
                                  • New Giza Development \u2013 Residential high-rise plumbing and HVAC risers<\/span><\/li>\n
                                  • Cairo Downtown High-Rises \u2013 Historic building retrofit vertical systems<\/span><\/li>\n
                                  • Upper Egypt Hospitals \u2013 Medical facility multi-story mechanical systems<\/span><\/li>\n
                                  • Red Sea Resort Towers \u2013 Coastal high-rise with corrosive environment protection<\/span><\/li>\n
                                  • Industrial High-Bay Facilities \u2013 Heavy process piping vertical distribution<\/span><\/li>\n<\/ul>\n

                                    Trusted by leading contractors: Orascom Construction, Hassan Allam Holding, Arab Contractors<\/span><\/i><\/p>\n

                                     <\/p>\n

                                    NEW AGE<\/b><\/h1>\n

                                    \u062f\u0639\u0645 \u0645\u0627 \u064a\u0628\u0646\u064a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644<\/span><\/i><\/p>\n

                                    100% Egyptian Manufacturing | ISO 9001:2015 Certified | Trusted by Egypt’s Top Contractors<\/span><\/p>","protected":false},"excerpt":{"rendered":"

                                    RISER CLAMP WITH EPDM LINING | NAC-RCL Series<\/b><\/h2>\n

                                    Load-Bearing Vertical Pipe Support … <\/p>","protected":false},"featured_media":2633,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[96],"product_tag":[],"class_list":{"0":"post-2631","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hvac-solutions","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/product\/2631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/comments?post=2631"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/media\/2633"}],"wp:attachment":[{"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/media?parent=2631"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/product_brand?post=2631"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/product_cat?post=2631"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/new-ageco.com\/ar\/wp-json\/wp\/v2\/product_tag?post=2631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}