Hollow Rods
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    • Hollow Rods are produced according to EN 12168 European Standard.

      It is enable to less tool wear, less material consumption and metal loss by decreasing drilling and processing costs to the lowest.

      Stress relieving process is an indispensable part of hollow rod production. After the hollow rod production stress relieving process is applied as a standard process.

      • Alloys
      • Production Ranges
      • Tolerances
      • Ordering Information
      • Manifolds
        • Download
        • Product Code
        • EN Symbol
        • EN No
        • ASTM
        • Ecobrass
        • CuZn21Si3P
        • CW724R
        • C69300
        • S509
        • CuZn40
        • CW509L
        • C27450
        • S510
        • CuZn42
        • CW510L
        • C28500
        • S511
        • CuZn38As
        • CW511L
        • C27453
        • S603
        • CuZn36Pb3
        • CW603N
        • C36000
        • S614
        • CuZn39Pb3
        • CW614N
        • C38500
        • S617
        • CuZn40Pb2
        • CW617N
        • C38000
        • S602
        • CuZn36Pb2As
        • CW602N
        • C35330
        • S625
        • CuZn35Pb1,5AIAs
        • CW625N
        • -
        • S509DW
        • CuZn40
        • CW509L
        • C27450
        • S511DW
        • CuZn38As
        • CW511L
        • C27453
        • S603DW
        • CuZn36Pb3
        • CW603N
        • C36000
        • S614DW
        • CuZn39Pb3
        • CW614N
        • C38500
        • S617DW
        • CuZn40Pb2
        • CW617N
        • C38000
        • S510DW
        • CuZn42
        • CW510L
        • C28500
        • (*) please contact us for other alloys.
      • Designation Cold Drawn Extruded Cold Drawn PolygonsExtruded Polygons Round and Polygons
        Standards External diameter (mm) Width across-flats (mm) Internal diameter(mm) Wall Thickness (mm)

        Product Code

        EN Symbol EN No ASTM min max max min max max min max min max
        S614 CuZn39Pb3 CW614N C38500 23 80 80 22 74 77 13 59 3 25
        S617 CuZn40Pb2 CW617N C38000 23 80 80 22 74 77 13 59 3 25
        S602 CuZn36Pb2As CW602N C35330 23 80 80 22 74 77 13 59 4 25
        S608 CuZn38Pb2 CW608N - 23 80 80 22 74 77 13 59 4 25
        S612 CuZn39Pb2 CW612N C37700 23 80 80 22 74 77 13 59 4 25
        S603 CuZn36Pb3 CW603N C36000 23 80 80 22 74 77 13 59 4 25
        Ecobrass
        CuZn21Si3P CW724R C69300 23 80 80 22 74 77 13 59 4 25
        S509 CuZn40 CW509L C27450 23 80 80 22 74 77 13 59 3 25
        S510 CuZn42 CW510L C28500 23 80 80 22 74 77 13 59 3 25
        S511 CuZn38As CW511L C27453 23 80 80 22 74 77 13 59 4 25
        S625 CuZn35Pb1,5AlAs CW625N - 23 80 80 22 74 77 13 59 4 25
        S626 CuZn33Pb1,5AlAs CW626N - 23 80 80 22 74 77 13 59 4 25

        Over than 55mm polygons and over than 80mm round rods are produced without straightness process.

        • Ordering information for hollow rods is defined according to  EN 12168 European Standart. This definition is as follows:

          • Naming
          • Hollow Rod
          • Standard
          • EN12168
          • Material Designation
          • Alloy Symbol or Number,

            E.g. CuZn40Pb2 or CW617N
          • Materials to be used in Drinking Water
          • When specified as DW, production is carried out according to the restrictions on 4MS and UBA list
          • Material Condition Designation
          • The necessary mechanical properties if different than M,

            E.g. Hardness value min. H110 for 110HBW
          • Cross-sectional Shape
          • E.g. RND for round, SQR for square, HEX for hexagonal, OCT for octagonal, RCT for rectangular (bar), PFL for profile
          • Nominal Cross-sectional Dimension
          • External dimension30 for 30 mm and internal dimension 20 for 20 mm
          • Tolerance
          • External- Cold Drawn(Class B tolerance) x Internal-Extruded(Class A tolerance)

            External- Cold Drawn(Class C tolerance) x Internal- Cold Drawn(Class B tolerance)

            External- Extruded(Class A tolerance) x Internal- Extruded(Class A tolerance)
          • Corner Type
          • When necessary, E.g. SH - Sharp or RD - Rounded
          • Eccentricity
          • 10% (max.)


          Hollow rod for free machining purposes conforming to this standart in material designated either CuZn40Pb2 or CW617N for drinking water applications according to 4 MS Common Composition List, in material condition H090 hexagonal external shape, 60 mm nominal width acrross-flats dimension, tolarance Class A, round bore of nominal diameter 20 mm, tolarance Class B sharp corners, shall be designated as follows:



          The product designation provides a standardized pattern of designation of the main order information when combined with quantity, length / piece and weight tolerances. Additional order information may include; the test method, the type of packaging information and quality assurance certification.

      • STANDARD EN 12168
        Nominal external diameter or width across-flats Tolerances on diameter or width across-flats Tolerance on Hole Round Tolerance on Hole Hexagon
        over up to and inc. Class A Class B Class C Class A Class B -
        5 6 - - - - - -
        6 10 - - - - - -
        10 13 - - - - - -
        13 18 - - - ±0,35 - +0,70
        -0
        18 20 - - - ±0,42 - +0,84
        -0
        20 23 - 0
        -0,21
        - ±0,42 ±0,17 +0,84
        -0
        23 26 - 0
        -0,21
        - ±0,42 ±0,17 +0,84
        -0
        26 30 - 0
        -0,21
        0
        -0,13
        ±0,42 ±0,17 +0,84
        -0
        30 50 - 0
        -0,25

        0
        -0,16
        ±0,80 ±0,20 +1,6
        -0
        50 55 - 0
        -0,46
        0
        -0,30
        ±0,95 ±0,37 -
        55 65 ±0,60 0
        -0,46
        0
        -0,30
        ±0,95 - -
        65 80 ±0,60 0
        -0,46
        0
        -0,30
        ±0,95 - -


        INDICATIVE SHAPED ENDS DIMENSIONS
        Nominal Diameter or Width Across-flats Type A-Chamfer Length (L) Type B-Point Lenght (L)
        over
        up to and including

        min max min max
        5 10 0,2 1,5 2 7
        10 20 0,2 2 3 10
        20 30 0,2 3 4 12
        Unless otherwise specified by the purchaser the shape of the ends of products of sizes over 30 mm diameter, or width across-flats, shall be at the supplier's discretion
        Over than 55mm polygons and over than 65mm round rods are produced without shaped ends
         
        *Dimensions are in millimeters (mm)
      • SARBAK METAL MANIFOLD PROFILE DIMENSIONS AND TOLERANCES
          3/4" Normal MANIFOLD 3/4" Light MANIFOLD 3/4" Ic Disli MANIFOLD 35X27 MANIFOLD
        ALLOY CW614N CW614N CW614N CW614N
        TOP (L1)
        24 +0,05/
        -0,20
        18 +0,05/
        -0,20
        16 +0,05/
        -0,20
        27 +0,20/
        -0
        BOTTOM (L2)
        24 +0,05/
        -0,20
        18 +0,05/
        -0,20
        24 +0,05/
        -0,20
        27 +0,20/
        -0
        HEIGHT (H)
        35 +0,10/
        -0,35
        32 +0,10/
        -0,35
        24 +0,10/
        -0,35
        35 +0,10/
        -0,35
        OUTER DIA (D)
        31

        ±0,20

        30

        ±0,20

        31

        ±0,20

        32

        ±0,20

        INNER DIA (I)

        24,4

        ±0,20

        24

        ±0,20

        24

        ±0,20

        23

        ±0,20

        WEIGHT( kg / m) 3,92 2,73 3,66 4,94
        ECCENTRICITY (Max) 10% 10% 13% 10%
          1" Normal MANIFOLD 1" B MANIFOLD 1" Light MANIFOLD 1" Ic Disli MANIFOLD
        ALLOY CW614N CW614N CW603N CW614N
        TOP (L1)
        24 +0,05/
        -0,20
        24 +0,05/
        -0,20
        18 +0,10/
        -0,20
        18 +0,05/
        -0,20
        BOTTOM (L2)
        24 +0,05/
        -0,20
        24 +0,05/
        -0,20
        18 +0,10/
        -0,20
        21 +0,05/
        -0,20
        HEIGHT (H)
        41 +0,10/
        -0,35
        41 +0,10/
        -0,35
        38 +0,10/
        -0,35
        40,1

        ±0,10

        OUTER DIA (D)
        37,5

        ±0,20

        36,5

        ±0,20

        37

        ±0,20

        37,15

        ±0,20

        INNER DIA (I)

        30,5

        ±0,20

        30,5

        ±0,20

        30,5

        ±0,20

        30

        ±0,20

        WEIGHT( kg / m) 4,40 4,13 3,31 3,95
        ECCENTRICITY (Max) 10% 10% 10% 13%
          1"KL6 MANIFOLD 1" Dış Dişli MANIFOLD 1" Dişi MANIFOLD 1" İç Dişli MANIFOLD
        ALLOY CW614N CW614N CW614N CW614N
        TOP (L1)
        16 +0,05/
        -0,20
        16 +0,05/
        -0,20
        16 +0,05/
        -0,20
        16 +0,05/
        -0,20
        BOTTOM (L2)
        24 +0,05/
        -0,20
        24 +0,05/
        -0,20
        24 +0,05/
        -0,20
        24 +0,05/
        -0,20
        HEIGHT (H)
        39 +0,10/
        -0,35
        37 +0,10/
        -0,35
        40,5 +0,10/
        -0,35
        40 +0,10/
        -0,35
        OUTER DIA (D)
        37

        ±0,20

        34

        ±0,20

        37,5

        ±0,20

        36,5

        ±0,20

        INNER DIA (I)

        30,5

        ±0,20

        27

        ±0,20

        30

        ±0,20

        30

        ±0,20

        WEIGHT( kg / m) 3,59 3,72 4,20 3,81
        ECCENTRICITY (Max) 13% 13% 13% 13%
        SARBAK METAL MANIFOLD PROFILE DIMENSIONS AND TOLERANCES
          1" Elight MANIFOLD 1 1/4" Normal MANIFOLD 1 1/4" Light MANIFOLD
        ALLOY CW614N CW614N CW614N
        TOP (L1)
        25,3 +0/
        -0,30
        24 +0,05/
        -0,20
        18 +0,05/
        -0,20
        BOTTOM (L2)
        25,3 +0/
        -0,30
        24 +0,05/
        -0,20
        18 +0,05/
        -0,20
        HEIGHT (H)
        39

        ±0,20

        51 +0,10/
        -0,35
        48 +0,10/
        -0,35
        OUTER DIA (D)
        37

        ±0,20

        47

        ±0,20

        46

        ±0,20

        INNER DIA (I)

        30,6

        ±0,20

        39

        ±0,20

        39,5

        ±0,20

        WEIGHT( kg / m) 3,94 5,77 4,15
        ECCENTRICITY (Max) 10% 10% 10%
          1 1/4" İçten Dişli MANIFOLD 1 1/2"MANIFOLD 1" 20x20 MANIFOLD
        ALLOY CW614N CW614N CW603N
        TOP (L1)
        18 +0,05/
        -0,20
        25 +0,05/
        -0,20
        20 +0,05/
        -0,20
        BOTTOM (L2)
        21 +0,05/
        -0,20
        25 +0,05/
        -0,20
        20 +0,05/
        -0,20
        HEIGHT (H)
        50 +0,10/
        -0,35
        57 +0,10/
        -0,35
        38 +0,10/
        -0,35
        OUTER DIA (D)
        46

        ±0,20

        53,2

        ±0,20

        37

        ±0,20

        INNER DIA (I)

        39

        ±0,20

        44,8

        +0/-0,4

        30,8

        ±0,20

        WEIGHT( kg / m) 4,82 6,65 3,20
        ECCENTRICITY (Max) 10% 10% 10%
          S19 MANIFOLD S20 MANIFOLD S21 MANIFOLD
        ALLOY CW603N CW603N CW603N
        TOP (L1)
        24 +0,10/
        -0,20
        24 +0,10/
        -0,20
        24 +0,10/
        -0,20
        BOTTOM (L2)
        24 +0,10/
        -0,20
        24 +0,10/
        -0,20
        24 +0,10/
        -0,20
        HEIGHT (H)
        37 +0,10/
        -0,35
        30,5 +0,10/
        -0,35
        46,5 +0,10/
        -0,35
        OUTER DIA (D)
        36,5

        ±0,20

        30

        ±0,20

        46

        ±0,20

        INNER DIA (I)

        30,8

        ±0,20

        24,4

        ±0,20

        39,5

        ±0,20

        WEIGHT( kg / m) 3,22 2,87 4,26
        ECCENTRICITY (Max) 10% 10% 10%
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