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Tapping Sleeves

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					                                         Clamp, Coupling and Restraint Products                                  CC 624-676 06/09



                                                        Tapping Sleeves
                                                           624                                         676
                                                      Tapping Sleeve                               Repair Sleeve


                                                   624 Tapping Sleeve
      Recessed cavity for
    mating to lip on standard
         tapping valves.


                     3/4” Test outlet


                                                                MJ End
                                                                Flange                                                 MJ End
                                                                Gasket                                                 Flanges

                 Flexi-Coat
                epoxy coating
                                                                                            Carbon steel side bar lugs


                                                          (Cut away view)

     Smith-Blair’s 624 Fabricated Mechanical Joint                                               Product Features:
Tapping Sleeve with MJ Pusher Flanges requires no spe-
                                                                               Meets AWWA C223 Standards.
cial tools to complete installation.
     The sleeve’s design seals 360º around the pipe, and the                   No special tools required to install the sleeve.
body can be built to accommodate any size pipe diameter.                       Seals 360º around the pipe incase the pipe breaks.
     Since the sleeve is not made from a casting, it can normal-
ly be delivered quicker than cast tapping sleeves, especially in               Flanged outlets are recessed to accept tapping valve.
sizes 12-inch nominal and above.                                               Design features are similar to cast ductile iron sleeves.
                                                                               Flexi-Coat epoxy coating standard for superior corro-
                   Material Specifications                                      sion resistance.
                                                                               3/4” test outlet to allow hydrostatic pressure test before
Body:          Carbon steel ASTM A283 Grade C or A36.                            tapping the pipe.
Flange:        Carbon steel per A36. Type AWWA C207 Class D, (ANSI
               150# hole pattern). Recessed for tapping valve per MSS-         Delivery is generally quicker because the tapping
               SP 60.                                                           sleeve is fabricated at Smith-Blair.
Gasket:        NSF 61, Nitrile (Buna-N), compounded to resist natural
               gas, water, oil, acids, alkalies, most (aliphatic) hydrocar-    Body can be built to accommodate any size pipe diam-
               bon fluids and many chemicals.                                    eter, unlike cast sleeves.
               Temperature Range: -20ºF to +180ºF.
Test Plug:     3/4” carbon steel with square head.                             Available in a wide assortment of outlet sizes and
Side Bar Lugs: Carbon steel per ASTM A36.                                        types to meet market needs.
Hardware:      Carbon Steel Standard. Optional: Bolts in Type 304
               Stainless Steel and Nuts in Type 304 Stainless Steel
               with fluoropolymer coating to prevent galling.
                                                                                             Standard Pressure Ratings*
Finish:        Fusion bonded Flexi-Coat® epoxy, coated to an
                 average of 12 mil thickness.                                                       150 PSI working
    Other material of construction and fastners materials available                                    225 PSI test
               Material specifications are subject to change.                 *Other pressure ratings available upon request. Pressure rating
                                                                              can affect final cost. Please furnish working pressure.
                                     676 Mechanical Joint Repair Sleeve
                                           with MJ End Flanges



                                              Smith-Blairs’s 676 Mech-                  Unlike ductile iron sleeves
                                          anical Joint Repair Sleeve                that can be heavy for the
                                          with MJ End Flanges does not              installer, the 676 sleeve is
                                          require special tools to install.         made out of lighter carbon
                                              The sleeve can be built to fit        steel.
                                          any size pipe diameter. Since it              The sleeve provides a 360º
                                          is not a casting, it is the ideal         seal around the pipe as a pre-
                                          choice for emergency repairs              ventative incase the pipe is
                                          on large diameter pipe.                   compromised.


                  Product Features:                                          Material Specifications
 No special tools required to install the sleeve.
                                                              Body:        Carbon steel ASTM A283 Grade C or A36
 Seals 360º around the pipe incase the pipe is compro-       Lugs:        Carbon Steel per ASTM A36
  mised.                                                      Gasket:      NSF 61, Nitrile (Buna-N), compounded to resist natu-
                                                                           ral gas, water, oil, acids, alkalies, most (aliphatic)
 Flexi-Coat epoxy coating standard for superior corro-                    hydrocarbon fluids and many chemicals
                                                                           Temperature Range: -20ºF to +180ºF
  sion resistance.
                                                              Hardware:    Carbon Steel Standard.
 Lighter and easier to install than a comparable cast                     Optional: Bolts in type 304 stainless steel and nuts in
                                                                           Type 304 stainless steel with fluoropolymer coating to
  ductile iron sleeve.                                                     prevent galling.
 Available in a wide assortment of pipe sizes and types      Finish:      Flexi-Coat® Fusion bonded epoxy, coated to an
                                                                           average of 12 mil thick.
  to meet customer requirements.
 Standard pressure rated 150 PSI working and 225 PSI                   Material specifications are subject to change.
  test. Other pressure ratings available.
                                                                             Standard Pressure Ratings*
 Delivery is generally quicker because it is fabricated at
                                                                                  150 PSI working
  Smith-Blair, it is great for emergency repairs on large
                                                                                    225 PSI test
  diameter pipe.
                                                              *Other pressure ratings available upon request. Pressure rat-
                                                              ing can affect final cost. Please furnish working pressure.



              Smith-Blair, Inc.                                               Distributed by:
                    30 Globe Ave.
                 Texarkana, AR 71854
                    P.O. Box 5337
                 Texarkana, TX 75505


                 Inside Sales:
         Ph: (870) 773-5127 • (800) 643-9705
         Fax: (870) 773-5212 • (800) 648-6792
                 www.smith-blair.com

				
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posted:7/25/2011
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